next step

Corrects group path from Bunch-O--Dice to DieHammer after directory rename,
fixes DEVELOPMENT_ASSET_PATHS, adds .gitignore to exclude build artifacts.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,10 @@
+# Swift Package Manager
+.build/
+.swiftpm/
+
+# Xcode user data
+xcuserdata/
+*.xcuserstate
+
+# macOS
+.DS_Store

Bunch O' Dice.xctestplan

@@ -0,0 +1,36 @@
+{
+  "configurations" : [
+    {
+      "id" : "3E4A1B2C-5D6E-7F8A-9B0C-1D2E3F4A5B6C",
+      "name" : "Test Scheme Action",
+      "options" : {
+
+      }
+    }
+  ],
+  "defaultOptions" : {
+
+  },
+  "testTargets" : [
+    {
+      "target" : {
+        "containerPath" : "container:DieHammer.xcodeproj",
+        "identifier" : "981AD0C927C30E32005A6492",
+        "name" : "Bunch O' DiceTests"
+      }
+    },
+    {
+      "target" : {
+        "containerPath" : "container:DieHammer.xcodeproj",
+        "identifier" : "981AD0D327C30E32005A6492",
+        "name" : "Bunch O' DiceUITests"
+      },
+      "uiTargetApp" : {
+        "containerPath" : "container:DieHammer.xcodeproj",
+        "identifier" : "981AD0B927C30E31005A6492",
+        "name" : "DieHammer"
+      }
+    }
+  ],
+  "version" : 1
+}

DieHammer.xcodeproj/project.pbxproj

@@ -3,11 +3,21 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 55;
+	objectVersion = 60;
 	objects = {
 
 /* Begin PBXBuildFile section */
+		7619A1543055ABA300E6F277 /* RerollPickerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A1533055ABA300E6F277 /* RerollPickerView.swift */; };
+		7619A1563055ABAF00E6F277 /* HitCalculatorView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A1553055ABAF00E6F277 /* HitCalculatorView.swift */; };
+		7619A1583055ABB400E6F277 /* WoundCalculatorView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A1573055ABB400E6F277 /* WoundCalculatorView.swift */; };
+		7619A15A3055ABB600E6F277 /* ArmourCalculatorView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A1593055ABB600E6F277 /* ArmourCalculatorView.swift */; };
+		7619A15C3055AF2400E6F277 /* StatePickerView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A15B3055AF2400E6F277 /* StatePickerView.swift */; };
+		7619A15E3055AF2A00E6F277 /* RollSummaryView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A15D3055AF2A00E6F277 /* RollSummaryView.swift */; };
+		7619A1623055AF3300E6F277 /* DiePoolView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A1613055AF3300E6F277 /* DiePoolView.swift */; };
+		7619A1643055AF3900E6F277 /* InfoAreaView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A1633055AF3900E6F277 /* InfoAreaView.swift */; };
+		7619A1663055AF3D00E6F277 /* ButtonView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7619A1653055AF3D00E6F277 /* ButtonView.swift */; };
 		7692E8432BD55CDF005BDD76 /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = 7692E8422BD55CDE005BDD76 /* PrivacyInfo.xcprivacy */; };
+		76AB19823050A4B500BF7B9D /* DieHammerEngine in Frameworks */ = {isa = PBXBuildFile; productRef = 76AB19813050A4B500BF7B9D /* DieHammerEngine */; };
 		980EF454285E2BAD002FE8A0 /* MainView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 980EF453285E2BAD002FE8A0 /* MainView.swift */; };
 		981AD0BE27C30E31005A6492 /* DieHammerApp.swift in Sources */ = {isa = PBXBuildFile; fileRef = 981AD0BD27C30E31005A6492 /* DieHammerApp.swift */; };
 		981AD0C027C30E31005A6492 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 981AD0BF27C30E31005A6492 /* ContentView.swift */; };
@@ -17,7 +27,6 @@
 		981AD0D927C30E32005A6492 /* Bunch_O__DiceUITests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 981AD0D827C30E32005A6492 /* Bunch_O__DiceUITests.swift */; };
 		981AD0DB27C30E32005A6492 /* Bunch_O__DiceUITestsLaunchTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 981AD0DA27C30E32005A6492 /* Bunch_O__DiceUITestsLaunchTests.swift */; };
 		981AD0E927C31208005A6492 /* Dice.swift in Sources */ = {isa = PBXBuildFile; fileRef = 981AD0E827C31208005A6492 /* Dice.swift */; };
-		98225DE12A3527160019DE8E /* dice.swift in Sources */ = {isa = PBXBuildFile; fileRef = 98225DE02A3527160019DE8E /* dice.swift */; };
 		98325A2E2839BE4B0006DF4B /* RollState.swift in Sources */ = {isa = PBXBuildFile; fileRef = 98325A2D2839BE4B0006DF4B /* RollState.swift */; };
 		98745CA62870CC670031166A /* SettingsView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 98745CA52870CC670031166A /* SettingsView.swift */; };
 		988B150F2854E9170082C2C5 /* HistoryView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 988B150E2854E9160082C2C5 /* HistoryView.swift */; };
@@ -45,6 +54,15 @@
 /* End PBXContainerItemProxy section */
 
 /* Begin PBXFileReference section */
+		7619A1533055ABA300E6F277 /* RerollPickerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RerollPickerView.swift; sourceTree = "<group>"; };
+		7619A1553055ABAF00E6F277 /* HitCalculatorView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HitCalculatorView.swift; sourceTree = "<group>"; };
+		7619A1573055ABB400E6F277 /* WoundCalculatorView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = WoundCalculatorView.swift; sourceTree = "<group>"; };
+		7619A1593055ABB600E6F277 /* ArmourCalculatorView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ArmourCalculatorView.swift; sourceTree = "<group>"; };
+		7619A15B3055AF2400E6F277 /* StatePickerView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = StatePickerView.swift; sourceTree = "<group>"; };
+		7619A15D3055AF2A00E6F277 /* RollSummaryView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RollSummaryView.swift; sourceTree = "<group>"; };
+		7619A1613055AF3300E6F277 /* DiePoolView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = DiePoolView.swift; sourceTree = "<group>"; };
+		7619A1633055AF3900E6F277 /* InfoAreaView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = InfoAreaView.swift; sourceTree = "<group>"; };
+		7619A1653055AF3D00E6F277 /* ButtonView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = ButtonView.swift; sourceTree = "<group>"; };
 		768C2F3A304F04E6002FEA9A /* Goals.md */ = {isa = PBXFileReference; lastKnownFileType = net.daringfireball.markdown; path = Goals.md; sourceTree = "<group>"; };
 		7692E8422BD55CDE005BDD76 /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xml; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
 		980EF453285E2BAD002FE8A0 /* MainView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = MainView.swift; sourceTree = "<group>"; };
@@ -59,10 +77,9 @@
 		981AD0D827C30E32005A6492 /* Bunch_O__DiceUITests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Bunch_O__DiceUITests.swift; sourceTree = "<group>"; };
 		981AD0DA27C30E32005A6492 /* Bunch_O__DiceUITestsLaunchTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Bunch_O__DiceUITestsLaunchTests.swift; sourceTree = "<group>"; };
 		981AD0E827C31208005A6492 /* Dice.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Dice.swift; sourceTree = "<group>"; };
-		98225DE02A3527160019DE8E /* dice.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = dice.swift; sourceTree = "<group>"; };
 		98325A2D2839BE4B0006DF4B /* RollState.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RollState.swift; sourceTree = "<group>"; };
 		98745CA52870CC670031166A /* SettingsView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SettingsView.swift; sourceTree = "<group>"; };
-		988997FF285814AB00B07E09 /* Bunch-O--Dice-Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = "Bunch-O--Dice-Info.plist"; sourceTree = SOURCE_ROOT; };
+		988997FF285814AB00B07E09 /* DieHammer.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = DieHammer.plist; sourceTree = SOURCE_ROOT; };
 		988B150E2854E9160082C2C5 /* HistoryView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = HistoryView.swift; sourceTree = "<group>"; };
 		988B1516285565610082C2C5 /* Onboarding.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Onboarding.swift; sourceTree = "<group>"; };
 		988B1518285566AD0082C2C5 /* OnboardingView.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = OnboardingView.swift; sourceTree = "<group>"; };
@@ -75,6 +92,7 @@
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
+				76AB19823050A4B500BF7B9D /* DieHammerEngine in Frameworks */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -95,6 +113,29 @@
 /* End PBXFrameworksBuildPhase section */
 
 /* Begin PBXGroup section */
+		7619A1523055AA4500E6F277 /* Elements */ = {
+			isa = PBXGroup;
+			children = (
+				7619A1533055ABA300E6F277 /* RerollPickerView.swift */,
+				7619A1553055ABAF00E6F277 /* HitCalculatorView.swift */,
+				7619A1573055ABB400E6F277 /* WoundCalculatorView.swift */,
+				7619A1593055ABB600E6F277 /* ArmourCalculatorView.swift */,
+				7619A15B3055AF2400E6F277 /* StatePickerView.swift */,
+				7619A15D3055AF2A00E6F277 /* RollSummaryView.swift */,
+				7619A1613055AF3300E6F277 /* DiePoolView.swift */,
+				7619A1633055AF3900E6F277 /* InfoAreaView.swift */,
+				7619A1653055AF3D00E6F277 /* ButtonView.swift */,
+			);
+			path = Elements;
+			sourceTree = "<group>";
+		};
+		76AB19803050A4B500BF7B9D /* Frameworks */ = {
+			isa = PBXGroup;
+			children = (
+			);
+			name = Frameworks;
+			sourceTree = "<group>";
+		};
 		981AD0B127C30E31005A6492 = {
 			isa = PBXGroup;
 			children = (
@@ -102,6 +143,7 @@
 				981AD0BC27C30E31005A6492 /* Bunch-O--Dice */,
 				981AD0CD27C30E32005A6492 /* Bunch O' DiceTests */,
 				981AD0D727C30E32005A6492 /* Bunch O' DiceUITests */,
+				76AB19803050A4B500BF7B9D /* Frameworks */,
 				981AD0BB27C30E31005A6492 /* Products */,
 			);
 			sourceTree = "<group>";
@@ -120,18 +162,16 @@
 			isa = PBXGroup;
 			children = (
 				7692E8422BD55CDE005BDD76 /* PrivacyInfo.xcprivacy */,
-				988997FF285814AB00B07E09 /* Bunch-O--Dice-Info.plist */,
+				988997FF285814AB00B07E09 /* DieHammer.plist */,
 				981AD0BD27C30E31005A6492 /* DieHammerApp.swift */,
-				981AD0BF27C30E31005A6492 /* ContentView.swift */,
-				988B1518285566AD0082C2C5 /* OnboardingView.swift */,
-				980EF453285E2BAD002FE8A0 /* MainView.swift */,
 				981AD0EC27C3356D005A6492 /* Views */,
 				981AD0E727C311DA005A6492 /* Model */,
 				98E534D2285653E700D5ABB4 /* Utilities */,
 				981AD0C127C30E32005A6492 /* Assets.xcassets */,
 				981AD0C327C30E32005A6492 /* Preview Content */,
 			);
-			path = "Bunch-O--Dice";
+			name = "Bunch-O--Dice";
+			path = DieHammer;
 			sourceTree = "<group>";
 		};
 		981AD0C327C30E32005A6492 /* Preview Content */ = {
@@ -147,7 +187,8 @@
 			children = (
 				981AD0CE27C30E32005A6492 /* Bunch_O__DiceTests.swift */,
 			);
-			path = "Bunch O' DiceTests";
+			name = "Bunch O' DiceTests";
+			path = DieHammerTests;
 			sourceTree = "<group>";
 		};
 		981AD0D727C30E32005A6492 /* Bunch O' DiceUITests */ = {
@@ -156,7 +197,8 @@
 				981AD0D827C30E32005A6492 /* Bunch_O__DiceUITests.swift */,
 				981AD0DA27C30E32005A6492 /* Bunch_O__DiceUITestsLaunchTests.swift */,
 			);
-			path = "Bunch O' DiceUITests";
+			name = "Bunch O' DiceUITests";
+			path = DieHammerUITests;
 			sourceTree = "<group>";
 		};
 		981AD0E727C311DA005A6492 /* Model */ = {
@@ -172,8 +214,11 @@
 		981AD0EC27C3356D005A6492 /* Views */ = {
 			isa = PBXGroup;
 			children = (
+				7619A1523055AA4500E6F277 /* Elements */,
 				98D0CD192856E3850047DC1B /* Modals */,
-				98225DE02A3527160019DE8E /* dice.swift */,
+				988B1518285566AD0082C2C5 /* OnboardingView.swift */,
+				981AD0BF27C30E31005A6492 /* ContentView.swift */,
+				980EF453285E2BAD002FE8A0 /* MainView.swift */,
 			);
 			path = Views;
 			sourceTree = "<group>";
@@ -199,9 +244,9 @@
 /* End PBXGroup section */
 
 /* Begin PBXNativeTarget section */
-		981AD0B927C30E31005A6492 /* Bunch O' Dice */ = {
+		981AD0B927C30E31005A6492 /* DieHammer */ = {
 			isa = PBXNativeTarget;
-			buildConfigurationList = 981AD0DE27C30E32005A6492 /* Build configuration list for PBXNativeTarget "Bunch O' Dice" */;
+			buildConfigurationList = 981AD0DE27C30E32005A6492 /* Build configuration list for PBXNativeTarget "DieHammer" */;
 			buildPhases = (
 				981AD0B627C30E31005A6492 /* Sources */,
 				981AD0B727C30E31005A6492 /* Frameworks */,
@@ -211,7 +256,7 @@
 			);
 			dependencies = (
 			);
-			name = "Bunch O' Dice";
+			name = DieHammer;
 			productName = "Bunch O' Dice";
 			productReference = 981AD0BA27C30E31005A6492 /* Bunch O' Dice.app */;
 			productType = "com.apple.product-type.application";
@@ -284,11 +329,14 @@
 				Base,
 			);
 			mainGroup = 981AD0B127C30E31005A6492;
+			packageReferences = (
+				7665121E305077AF0002A498 /* XCLocalSwiftPackageReference "DieHammerEngine" */,
+			);
 			productRefGroup = 981AD0BB27C30E31005A6492 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
-				981AD0B927C30E31005A6492 /* Bunch O' Dice */,
+				981AD0B927C30E31005A6492 /* DieHammer */,
 				981AD0C927C30E32005A6492 /* Bunch O' DiceTests */,
 				981AD0D327C30E32005A6492 /* Bunch O' DiceUITests */,
 			);
@@ -328,17 +376,25 @@
 			buildActionMask = 2147483647;
 			files = (
 				98E534D42856540A00D5ABB4 /* ViewUtils.swift in Sources */,
+				7619A1643055AF3900E6F277 /* InfoAreaView.swift in Sources */,
+				7619A15A3055ABB600E6F277 /* ArmourCalculatorView.swift in Sources */,
 				981AD0C027C30E31005A6492 /* ContentView.swift in Sources */,
 				988B1519285566AD0082C2C5 /* OnboardingView.swift in Sources */,
 				981AD0E927C31208005A6492 /* Dice.swift in Sources */,
+				7619A1583055ABB400E6F277 /* WoundCalculatorView.swift in Sources */,
 				98F001D5284F86F1004F5140 /* AddToPool.swift in Sources */,
 				988B150F2854E9170082C2C5 /* HistoryView.swift in Sources */,
-				98225DE12A3527160019DE8E /* dice.swift in Sources */,
+				7619A1543055ABA300E6F277 /* RerollPickerView.swift in Sources */,
 				981AD0BE27C30E31005A6492 /* DieHammerApp.swift in Sources */,
+				7619A15E3055AF2A00E6F277 /* RollSummaryView.swift in Sources */,
+				7619A1623055AF3300E6F277 /* DiePoolView.swift in Sources */,
+				7619A15C3055AF2400E6F277 /* StatePickerView.swift in Sources */,
 				980EF454285E2BAD002FE8A0 /* MainView.swift in Sources */,
+				7619A1563055ABAF00E6F277 /* HitCalculatorView.swift in Sources */,
 				98325A2E2839BE4B0006DF4B /* RollState.swift in Sources */,
 				988B1517285565610082C2C5 /* Onboarding.swift in Sources */,
 				98745CA62870CC670031166A /* SettingsView.swift in Sources */,
+				7619A1663055AF3D00E6F277 /* ButtonView.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -364,12 +420,12 @@
 /* Begin PBXTargetDependency section */
 		981AD0CC27C30E32005A6492 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
-			target = 981AD0B927C30E31005A6492 /* Bunch O' Dice */;
+			target = 981AD0B927C30E31005A6492 /* DieHammer */;
 			targetProxy = 981AD0CB27C30E32005A6492 /* PBXContainerItemProxy */;
 		};
 		981AD0D627C30E32005A6492 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
-			target = 981AD0B927C30E31005A6492 /* Bunch O' Dice */;
+			target = 981AD0B927C30E31005A6492 /* DieHammer */;
 			targetProxy = 981AD0D527C30E32005A6492 /* PBXContainerItemProxy */;
 		};
 /* End PBXTargetDependency section */
@@ -506,10 +562,9 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_ASSET_PATHS = "\"Bunch-O--Dice/Preview Content\"";
+				DEVELOPMENT_ASSET_PATHS = "\"DieHammer/Preview Content\"";
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
-				INFOPLIST_FILE = "Bunch-O--Dice-Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = DieHammer;
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
@@ -517,13 +572,14 @@
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = UIInterfaceOrientationPortrait;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = UIInterfaceOrientationPortrait;
-				IPHONEOS_DEPLOYMENT_TARGET = "$(RECOMMENDED_IPHONEOS_DEPLOYMENT_TARGET)";
+				IPHONEOS_DEPLOYMENT_TARGET = 26.6;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.2;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.chartreusenecktie.Bunch-O--Dice";
+				PRODUCT_MODULE_NAME = DieHammer;
 				PRODUCT_NAME = "Bunch O' Dice";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -538,10 +594,9 @@
 				ASSETCATALOG_COMPILER_GLOBAL_ACCENT_COLOR_NAME = AccentColor;
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
-				DEVELOPMENT_ASSET_PATHS = "\"Bunch-O--Dice/Preview Content\"";
+				DEVELOPMENT_ASSET_PATHS = "\"DieHammer/Preview Content\"";
 				ENABLE_PREVIEWS = YES;
 				GENERATE_INFOPLIST_FILE = YES;
-				INFOPLIST_FILE = "Bunch-O--Dice-Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = DieHammer;
 				INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
 				INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
@@ -549,13 +604,14 @@
 				INFOPLIST_KEY_UISupportedInterfaceOrientations = UIInterfaceOrientationPortrait;
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPad = "UIInterfaceOrientationPortrait UIInterfaceOrientationPortraitUpsideDown UIInterfaceOrientationLandscapeLeft UIInterfaceOrientationLandscapeRight";
 				INFOPLIST_KEY_UISupportedInterfaceOrientations_iPhone = UIInterfaceOrientationPortrait;
-				IPHONEOS_DEPLOYMENT_TARGET = "$(RECOMMENDED_IPHONEOS_DEPLOYMENT_TARGET)";
+				IPHONEOS_DEPLOYMENT_TARGET = 26.6;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				MARKETING_VERSION = 1.2;
 				PRODUCT_BUNDLE_IDENTIFIER = "com.chartreusenecktie.Bunch-O--Dice";
+				PRODUCT_MODULE_NAME = DieHammer;
 				PRODUCT_NAME = "Bunch O' Dice";
 				SWIFT_EMIT_LOC_STRINGS = YES;
 				SWIFT_VERSION = 5.0;
@@ -645,7 +701,7 @@
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
-		981AD0DE27C30E32005A6492 /* Build configuration list for PBXNativeTarget "Bunch O' Dice" */ = {
+		981AD0DE27C30E32005A6492 /* Build configuration list for PBXNativeTarget "DieHammer" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				981AD0DF27C30E32005A6492 /* Debug */,
@@ -673,6 +729,21 @@
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
+
+/* Begin XCLocalSwiftPackageReference section */
+		7665121E305077AF0002A498 /* XCLocalSwiftPackageReference "DieHammerEngine" */ = {
+			isa = XCLocalSwiftPackageReference;
+			relativePath = DieHammerEngine;
+		};
+/* End XCLocalSwiftPackageReference section */
+
+/* Begin XCSwiftPackageProductDependency section */
+		76AB19813050A4B500BF7B9D /* DieHammerEngine */ = {
+			isa = XCSwiftPackageProductDependency;
+			package = 7665121E305077AF0002A498 /* XCLocalSwiftPackageReference "DieHammerEngine" */;
+			productName = DieHammerEngine;
+		};
+/* End XCSwiftPackageProductDependency section */
 	};
 	rootObject = 981AD0B227C30E31005A6492 /* Project object */;
 }

DieHammer.xcodeproj/xcshareddata/xcschemes/Bunch O' Dice.xcscheme

@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "2700"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES"
+      buildArchitectures = "Automatic">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "981AD0B927C30E31005A6492"
+               BuildableName = "Bunch O&apos; Dice.app"
+               BlueprintName = "DieHammer"
+               ReferencedContainer = "container:DieHammer.xcodeproj">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = ""
+      selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
+      shouldUseLaunchSchemeArgsEnv = "YES">
+      <TestPlans>
+         <TestPlanReference
+            reference = "container:Bunch O&apos; Dice.xctestplan"
+            default = "YES">
+         </TestPlanReference>
+      </TestPlans>
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES"
+      queueDebuggingEnabled = "No">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "981AD0B927C30E31005A6492"
+            BuildableName = "Bunch O&apos; Dice.app"
+            BlueprintName = "DieHammer"
+            ReferencedContainer = "container:DieHammer.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <BuildableProductRunnable
+         runnableDebuggingMode = "0">
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "981AD0B927C30E31005A6492"
+            BuildableName = "Bunch O&apos; Dice.app"
+            BlueprintName = "DieHammer"
+            ReferencedContainer = "container:DieHammer.xcodeproj">
+         </BuildableReference>
+      </BuildableProductRunnable>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

DieHammer.xcodeproj/xcuserdata/roryhinnen.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -9,6 +9,19 @@
 			<key>orderHint</key>
 			<integer>0</integer>
 		</dict>
+		<key>Bunch O' DiceUITests.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>1</integer>
+		</dict>
+	</dict>
+	<key>SuppressBuildableAutocreation</key>
+	<dict>
+		<key>981AD0D327C30E32005A6492</key>
+		<dict>
+			<key>primary</key>
+			<true/>
+		</dict>
 	</dict>
 </dict>
 </plist>

DieHammer/MainView.swift

@@ -1,509 +0,0 @@
-//
-//  PortraitView.swift
-//  Bunch O' Dice
-//
-//  Created by Rory Hinnen on 22/6/18.
-//
-
-import SwiftUI
-
-struct MainView: View {
-
-    enum MenuView: Int {
-        case history, add, settings
-        
-        func icon() -> Image {
-            switch self {
-            case .history:
-                return(Image(systemName: "folder"))
-            case .settings:
-                return(Image(systemName: "square.and.pencil"))
-            case .add:
-                return(Image(systemName: "folder.badge.plus"))
-            }
-        }
-    }
-    
-    @ViewBuilder private func myCircle() -> some View {
-        Circle()
-            .fill(Color.gray)
-            .blur(radius: 2.0)
-            .frame(width: controlSize*2.5, height: controlSize*2.5, alignment: .center)
-    }
-    
-    @ViewBuilder private func stateView() -> some View {
-        switch current.state {
-        case .wound:
-            woundCalculator(controlSize: controlSize)
-        case .armour:
-            armourCalculator(controlSize: controlSize)
-        default:
-            hitCalculator(controlSize: controlSize)
-        }
-    }
-    
-    @ViewBuilder private func sheetContent() -> some View {
-        switch sheet.state {
-        case .settings:
-            SettingsView(isShowing: $sheet.isShowing)
-        case .history:
-            HistoryView(isShowing: $sheet.isShowing)
-        default:
-            EmptyView()
-        }
-    }
-    
-    @ViewBuilder func buttons(color: CGColor, label: String, value: Int) -> some View {
-        let frameSize = 120.0
-        let fontSize = 35.0
-        let blurSize = 5.0
-        
-        ZStack {
-            Circle()
-                .fill(Color(color))
-                .frame(width: frameSize, height: frameSize)
-                .blur(radius: blurSize)
-            VStack{
-                Text(String(value))
-                    .fontWeight(.black)
-                Text(label)
-                    .font(.system(size: 20))
-            }
-        }
-        .foregroundColor(.primary)
-        .font(.system(size: fontSize))
-    }
-    
-    //MARK: State Views
-    @ViewBuilder func armourCalculator(controlSize: Double) -> some View {
-        VStack {
-            HStack(alignment: .top) {
-                Spacer()
-                VStack {
-                    Text("Armour")
-                    Group {
-                        Text("▲")
-                            .gesture(TapGesture() .onEnded {
-                                current.addPenetration()
-                            })
-                        Text(
-                            (current.armourPenetration > 0 ?
-                             "+" : "") +
-                            String(current.armourPenetration))
-                        Text("▼")
-                            .gesture(TapGesture() .onEnded {
-                                current.losePenetration()
-                            })
-                    }
-                    .font(.system(size: controlSize))
-                    Text("Penetration")
-                }
-                Spacer()
-                VStack {
-                    Text("Invulnerable")
-                    Toggle("", isOn: $current.invulnerable).labelsHidden()
-                        .padding()
-                }
-                Spacer()
-            }
-            HStack {
-                Text("Reroll")
-                Picker("", selection: $current.saveRerollMode) {
-                    ForEach(RerollMode.allCases, id: \.self) { mode in
-                        Text(mode.label).tag(mode)
-                    }
-                }
-                .pickerStyle(.segmented)
-                Button("🎲") {
-                    current.applyReroll()
-                }
-                .disabled(current.saveRerollMode == .none || current.saveHasRerolled)
-                .font(.system(size: controlSize))
-            }
-            .padding(.horizontal)
-            if current.mortalWoundsTotal > 0 {
-                HStack {
-                    Text("Mortal wounds: \(current.mortalWoundsTotal) (bypassed saves)")
-                        .fontWeight(.semibold)
-                        .foregroundColor(.orange)
-                    Spacer()
-                }
-                .font(.system(size: 18))
-                .padding(.horizontal)
-            }
-        }
-        .padding()
-    }
-
-    @ViewBuilder func woundCalculator(controlSize: Double) -> some View {
-        VStack {
-            if current.autoWoundsCarried > 0 {
-                HStack {
-                    Text("Auto-wounds carried: \(current.autoWoundsCarried) (skip wound roll)")
-                        .fontWeight(.semibold)
-                        .foregroundColor(.orange)
-                    Spacer()
-                }
-                .font(.system(size: 18))
-                .padding(.horizontal)
-            }
-            HStack(alignment: .top) {
-                Spacer()
-                VStack {
-                    Text("Attack")
-                    Group {
-                        Text("▲")
-                            .gesture(TapGesture() .onEnded {
-                                current.addStrength()
-                            })
-                        Text(String(current.strength))
-                        Text("▼")
-                            .gesture(TapGesture() .onEnded {
-                                current.loseStrength()
-                            })
-                    }.font(.system(size: controlSize))
-                    Text("Strength")
-                }
-                Spacer()
-                VStack {
-                    Text("Toughness")
-                    Group {
-                        Text("▲")
-                            .gesture(TapGesture() .onEnded {
-                                current.addToughness()
-                            })
-                        Text(String(current.toughness))
-                        Text("▼")
-                            .gesture(TapGesture() .onEnded {
-                                current.loseToughness()
-                            })
-                    }.font(.system(size: controlSize))
-                    Text(" ")
-                }
-                Spacer()
-                VStack {
-                    Text("Wound")
-                        .multilineTextAlignment(.center)
-                    Group {
-                        Text("▲")
-                            .gesture(TapGesture() .onEnded {
-                                current.woundModifier = current.woundModifier.add()
-                            })
-                        Text(
-                            (current.woundModifier.rawValue > 0 ?
-                              "+" : "") +
-                             String(current.woundModifier.rawValue))
-                        Text("▼")
-                            .gesture(TapGesture() .onEnded {
-                                current.woundModifier = current.woundModifier.remove()
-                            })
-                    }.font(.system(size: controlSize))
-                    Text("Modifier")
-                }
-                Spacer()
-            }
-            HStack {
-                Text("Reroll")
-                Picker("", selection: $current.woundRerollMode) {
-                    ForEach(RerollMode.allCases, id: \.self) { mode in
-                        Text(mode.label).tag(mode)
-                    }
-                }
-                .pickerStyle(.segmented)
-                Button("🎲") {
-                    current.applyReroll()
-                }
-                .disabled(current.woundRerollMode == .none || current.woundHasRerolled)
-                .font(.system(size: controlSize))
-            }
-            .padding(.horizontal)
-            VStack(spacing: 8) {
-                HStack {
-                    Toggle("Devastating Wounds", isOn: $current.devastatingWounds)
-                }
-                if current.devastatingWounds {
-                    HStack {
-                        Text("Mortals (6s): \(current.critWoundCount)")
-                            .fontWeight(.semibold)
-                            .foregroundColor(.orange)
-                        Spacer()
-                    }
-                }
-            }
-            .font(.system(size: 18))
-            .padding(.horizontal)
-        }
-        .padding()
-    }
-
-    @ViewBuilder func hitCalculator(controlSize: Double) -> some View {
-        VStack {
-            HStack(alignment: .top) {
-                Spacer()
-                VStack {
-                    Text("Hit")
-                        .multilineTextAlignment(.center)
-                    Group {
-                        Text("▲")
-                            .gesture(TapGesture() .onEnded {
-                                current.modifier = current.modifier.add()
-                            })
-                        Text((current.modifier.rawValue > 0 ? "+" : "") +
-                            String(current.modifier.rawValue))
-                        Text("▼")
-                            .gesture(TapGesture() .onEnded {
-                                current.modifier = current.modifier.remove()
-                            })
-                    }
-                    .font(.system(size: controlSize))
-                    Text("Modifier")
-                }
-                .disabled(current.torrent || current.psychic)
-                .opacity((current.torrent || current.psychic) ? 0.4 : 1.0)
-                Spacer()
-                VStack {
-                    Text("Blow Up")
-                    VStack {
-                        Button(action: { current.applyBlowup(face: .six) }) {
-                            Image(systemName: "die.face.6")
-                                .foregroundColor(.primary)
-                        }
-                        Button(action: { current.applyBlowup(face: .five) }) {
-                            Image(systemName: "die.face.5")
-                                .foregroundColor(.primary)
-                        }
-                    }
-                    .padding()
-                    .font(.system(size: controlSize))
-                }
-                .disabled(current.blowupUsed || current.torrent)
-                .opacity((current.blowupUsed || current.torrent) ? 0.4 : 1.0)
-                Spacer()
-            }
-            HStack {
-                Text("Reroll")
-                Picker("", selection: $current.hitRerollMode) {
-                    ForEach(RerollMode.allCases, id: \.self) { mode in
-                        Text(mode.label).tag(mode)
-                    }
-                }
-                .pickerStyle(.segmented)
-                Button("🎲") {
-                    current.applyReroll()
-                }
-                .disabled(current.hitRerollMode == .none || current.hitHasRerolled)
-                .font(.system(size: controlSize))
-            }
-            .padding(.horizontal)
-            .disabled(current.torrent)
-            .opacity(current.torrent ? 0.4 : 1.0)
-            HStack {
-                Toggle("Torrent", isOn: $current.torrent)
-                Spacer()
-                Toggle("Psychic", isOn: $current.psychic)
-                    .disabled(current.torrent)
-                    .opacity(current.torrent ? 0.4 : 1.0)
-            }
-            .padding(.horizontal)
-            VStack(spacing: 8) {
-                HStack {
-                    Toggle("Lethal Hits", isOn: $current.lethalHits)
-                    Spacer()
-                    Toggle("Sust. Hits", isOn: $current.sustainedHits)
-                }
-                if current.sustainedHits {
-                    HStack {
-                        Text("X:")
-                        Spacer()
-                        Text("▲")
-                            .gesture(TapGesture().onEnded {
-                                if current.sustainedHitsX < 6 { current.sustainedHitsX += 1 }
-                            })
-                        Text(String(current.sustainedHitsX))
-                            .frame(minWidth: 30, alignment: .center)
-                        Text("▼")
-                            .gesture(TapGesture().onEnded {
-                                if current.sustainedHitsX > 1 { current.sustainedHitsX -= 1 }
-                            })
-                    }
-                }
-                HStack {
-                    Toggle("Anti-X", isOn: $current.antiX)
-                    if current.antiX {
-                        Spacer()
-                        Text("▲")
-                            .gesture(TapGesture().onEnded {
-                                if current.antiXThreshold < 6 { current.antiXThreshold += 1 }
-                            })
-                        Text("\(current.antiXThreshold)+")
-                            .frame(minWidth: 34, alignment: .center)
-                        Text("▼")
-                            .gesture(TapGesture().onEnded {
-                                if current.antiXThreshold > 2 { current.antiXThreshold -= 1 }
-                            })
-                    }
-                }
-                if current.lethalHits || current.sustainedHits || current.antiX {
-                    HStack {
-                        if current.lethalHits || current.sustainedHits {
-                            Text("Crits (6s): \(current.critHitCount)")
-                                .fontWeight(.semibold)
-                        }
-                        Spacer()
-                        if current.antiX {
-                            Text("Anti-X (\(current.antiXThreshold)+): \(current.antiXCount)")
-                                .fontWeight(.semibold)
-                        }
-                    }
-                    .foregroundColor(.orange)
-                }
-            }
-            .font(.system(size: 18))
-            .padding(.horizontal)
-        }
-        .padding()
-    }
-
-    //MARK: die views
-    @ViewBuilder func die(whichDie: Dice.DiceType) -> some View {
-        let size = 22.0
-        let displayColorHit = (whichDie.rawValue >= current.cutoff.rawValue) ? Color.red : Color.primary
-        let displayColorArmor = (whichDie.rawValue <= current.cutoff.rawValue) ? Color.red : Color.primary
-        let displayColorArmorText = (whichDie.rawValue < current.cutoff.rawValue) ? Color.red : Color.primary
-
-        VStack(spacing: 2) {
-            Text(String(current.dice.value(which: whichDie)))
-                .foregroundColor(current.state == .armour ?
-                                  displayColorArmorText : displayColorHit)
-                .frame(minWidth: 30, alignment: .center)
-            Image(systemName: "die.face." + String(whichDie.rawValue) + ".fill")
-                .foregroundColor(current.state == .armour ?
-                                  displayColorArmor : displayColorHit)
-        }
-        .font(.system(size: size))
-        .padding(4)
-        .frame(maxWidth: .infinity)
-        .gesture(TapGesture().onEnded {
-            if current.state == .hit {
-                if whichDie.rawValue != 1 {
-                    current.hitCutoff = whichDie }
-            } else if current.state == .armour {
-                current.armourSave = Int(whichDie.rawValue)
-            }
-        })
-    }
-    
-    @ViewBuilder func diePool() -> some View {
-        HStack(spacing: 0) {
-            ForEach(Dice.DiceType.allCases, id: \.rawValue) { i in
-                die(whichDie: i)
-            }
-        }
-    }
-    
-    //MARK: Var declarations
-    @EnvironmentObject var current: Roll
-    @ObservedObject var sheet = SettingsSheet()
-    @State var showFillView = false
-    
-    let padSize = 60.0
-    let controlSize = 30.0
-    let red = CGColor(red: 1.0, green: 0.3, blue: 0.3, alpha: 1.0)
-    let blue = CGColor(red: 0.3, green: 0.3, blue: 1.0, alpha: 1.0)
-    
-    var body: some View {
-        VStack{
-            HStack{
-                Button(action: {current.state = .hit}) {
-                    ZStack{
-                        if current.state == .hit {myCircle()}
-                        Text(RollState.hit.print())}}
-                Button(action: {current.state = .wound}) {
-                    ZStack{
-                        if current.state == .wound {myCircle()}
-                        Text(RollState.wound.print())}}
-                Button(action: {current.state = .armour}) {
-                    ZStack{
-                        if current.state == .armour {myCircle()}
-                        Text(RollState.armour.print())}}
-            }.font(.system(size: 60))
-            VStack(spacing: 12) {
-                HStack(spacing: 12) {
-                    Button(action: { showFillView.toggle() }) {
-                        VStack(spacing: 4) {
-                            Text("Dice Pool")
-                                .font(.caption)
-                            Text(String(current.total))
-                                .font(.system(size: 28, weight: .black))
-                        }
-                        .frame(maxWidth: .infinity)
-                        .padding(.vertical, 12)
-                        .background(Color.white)
-                        .clipShape(RoundedRectangle(cornerRadius: 10))
-                        .foregroundColor(.black)
-                    }
-                    .sheet(isPresented: $showFillView,
-                           onDismiss: { current.resetPool() }) {
-                        VStack {
-                            AddToPool()
-                            Button("Accept", action: {showFillView.toggle()})
-                                .padding(20)
-                        }
-                    }
-                    Button(action: current.incrementState) {
-                        VStack(spacing: 4) {
-                            Text(current.state.text())
-                                .font(.caption)
-                            Text(String(current.result))
-                                .font(.system(size: 28, weight: .black))
-                        }
-                        .frame(maxWidth: .infinity)
-                        .padding(.vertical, 12)
-                        .background(Color.white)
-                        .clipShape(RoundedRectangle(cornerRadius: 10))
-                        .foregroundColor(.black)
-                    }
-                }
-                .padding()
-                .background(Color.black)
-                .clipShape(RoundedRectangle(cornerRadius: 14))
-                diePool()
-                stateView()
-            }.padding()
-        }
-        .toolbar {
-            ToolbarItemGroup(placement: .bottomBar) {
-                HStack {
-                    Button(action: {self.sheet.state = .history}) {
-                        MenuView.history.icon()}
-                    Button(action: {current.history.insert(Event(total: current.result, pool: current.dice, state: current.state), at: 0)}) {
-                        MenuView.add.icon()}
-                    Button(action: {self.sheet.state = .settings}) {
-                        MenuView.settings.icon()}
-                }
-                .font(.system(size: controlSize))
-                .foregroundColor(.primary)
-            }
-        }
-        .sheet(isPresented: $sheet.isShowing, content: sheetContent)}
-}
-
-#Preview("Hit") {
-    MainView().environmentObject(Roll())
-}
-
-#Preview("Wound") {
-    MainView().environmentObject({
-        let r = Roll()
-        r.state = .wound
-        return r
-    }())
-}
-
-#Preview("Armour") {
-    MainView().environmentObject({
-        let r = Roll()
-        r.state = .armour
-        return r
-    }())
-}

DieHammer/Model/RollState.swift

@@ -151,6 +151,11 @@ class Roll: ObservableObject {
     @Published var woundHasRerolled = false
     @Published var saveHasRerolled = false
 
+    // Snapshot of dice before the current phase's reroll was applied.
+    // Restored when the user switches reroll modes, so the new mode
+    // always applies to the original un-rerolled results.
+    @Published var preRerollDice: Dice? = nil
+
     @Published var blowupUsed = false
     @Published var torrent = false
     @Published var psychic = false
@@ -181,7 +186,7 @@ class Roll: ObservableObject {
             case .wound:
                 return wound
             case .armour:
-                return save
+                return save + mortalWoundsTotal
             }
         }
     }
@@ -209,17 +214,7 @@ class Roll: ObservableObject {
             case .hit:
                 return hitCutoff
             case .wound:
-                if Float(self.strength) / Float(self.toughness) >= 2.0 {
-                    return .two
-                } else if Float(self.strength) / Float(self.toughness) > 1.0 {
-                    return .three
-                } else if Float(self.strength) / Float(self.toughness) == 1 {
-                    return .four
-                } else if Float(self.strength) / Float(self.toughness) <= 0.5 {
-                    return .six
-                } else {
-                    return .five
-                }
+                return Dice.DiceType(rawValue: woundCutoff) ?? .four
             case .armour:
                 return Dice.DiceType(rawValue: self.armourSave) ?? .one
             }
@@ -376,6 +371,7 @@ class Roll: ObservableObject {
             self.total = max(0, hit - autoWoundsCarried) + sustained
             self.state = .wound
             woundHasRerolled = false
+            preRerollDice = nil
         case .wound:
             let mortals = critWoundCount
             mortalWoundsTotal = mortals
@@ -383,10 +379,12 @@ class Roll: ObservableObject {
             autoWoundsCarried = 0
             self.state = .armour
             saveHasRerolled = false
+            preRerollDice = nil
         case .armour:
-            self.total = save
+            self.total = save + mortalWoundsTotal
             self.state = .hit
             hitHasRerolled = false
+            preRerollDice = nil
             blowupUsed = false
             mortalWoundsTotal = 0
         }
@@ -397,6 +395,7 @@ class Roll: ObservableObject {
     func resetPool() {
         dice.roll(howMany: total)
         hitHasRerolled = false
+        preRerollDice = nil
         blowupUsed = false
     }
 
@@ -414,8 +413,6 @@ class Roll: ObservableObject {
     }
 
     func applyReroll() {
-        guard !currentHasRerolled else { return }
-
         let mode: RerollMode
         let cutoff: Int
 
@@ -431,9 +428,19 @@ class Roll: ObservableObject {
             cutoff = invulnerable ? armourSave : (armourSave + armourPenetration)
         }
 
+        guard mode != .none else { return }
+
+        // If a reroll was already applied this phase, restore the original dice first
+        // so the new mode always operates on the un-rerolled results.
+        if let snapshot = preRerollDice {
+            dice = snapshot
+        } else {
+            preRerollDice = dice
+        }
+
         switch mode {
         case .none:
-            return
+            break
         case .ones:
             dice.reroll(dice: .one)
         case .failed:
@@ -449,6 +456,18 @@ class Roll: ObservableObject {
         }
     }
 
+    // Restores dice to pre-reroll state when the user selects None.
+    func undoReroll() {
+        guard let snapshot = preRerollDice else { return }
+        dice = snapshot
+        preRerollDice = nil
+        switch state {
+        case .hit:    hitHasRerolled = false
+        case .wound:  woundHasRerolled = false
+        case .armour: saveHasRerolled = false
+        }
+    }
+
     func add(howMuch: Int) {
         var newTotal: Int = 0
         newTotal = self.total + howMuch

DieHammer/Utilities/ViewUtils.swift

@@ -31,3 +31,53 @@ extension CaseIterable where Self: Equatable {
         self = allCases[nextIndex == allCases.endIndex ? allCases.startIndex : nextIndex]
     }
 }
+
+extension EnvironmentValues {
+    @Entry var dieColorSelected: Color = .brown
+    @Entry var dieColorPrimary: Color = .cyan
+}
+
+extension View {
+    func disabledWithOpacity(_ condition: Bool) -> some View {
+        self.disabled(condition).opacity(condition ? 0.4 : 1.0)
+    }
+}
+
+struct ToggleChip: View {
+    let label: String
+    @Binding var isOn: Bool
+
+    var body: some View {
+        Button(action: { isOn.toggle() }) {
+            Text(label)
+                .fontWeight(isOn ? .semibold : .regular)
+                .padding(.horizontal, 12)
+                .padding(.vertical, 6)
+                .foregroundColor(isOn ? Color(UIColor.systemBackground) : .primary)
+                .background(isOn ? Color.primary : Color.clear)
+                .clipShape(Capsule())
+                .overlay(Capsule().stroke(Color.primary, lineWidth: 1))
+        }
+    }
+}
+
+struct StatStepper: View {
+    let top: String
+    let value: String
+    let bottom: String
+    let increment: () -> Void
+    let decrement: () -> Void
+
+    var body: some View {
+        VStack {
+            Text(top)
+            Group {
+                Text("▲").gesture(TapGesture().onEnded { increment() })
+                Text(value)
+                Text("▼").gesture(TapGesture().onEnded { decrement() })
+            }
+            .font(.system(size: 30))
+            Text(bottom)
+        }
+    }
+}

DieHammer/Views/Elements/ArmourCalculatorView.swift

@@ -0,0 +1,39 @@
+//
+//  ArmourCalculatorView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct ArmourCalculatorView: View {
+    @EnvironmentObject var current: Roll
+
+    var body: some View {
+        VStack {
+            RerollPickerView(mode: $current.saveRerollMode)
+            HStack(alignment: .top) {
+                Spacer()
+                StatStepper(
+                    top: "Armour",
+                    value: (current.armourPenetration > 0 ? "+" : "") + String(current.armourPenetration),
+                    bottom: "Penetration",
+                    increment: { current.addPenetration() },
+                    decrement: { current.losePenetration() }
+                )
+                Spacer()
+                ToggleChip(label: "Invulnerable", isOn: $current.invulnerable)
+                Spacer()
+            }
+        }
+        .padding()
+    }
+}
+
+#Preview {
+    ArmourCalculatorView()
+        .environmentObject({
+            let r = Roll()
+            r.state = .armour
+            return r
+        }())
+}

DieHammer/Views/Elements/ButtonView.swift

@@ -0,0 +1,41 @@
+//
+//  ButtonView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct ButtonView: View {
+    let color: CGColor
+    let label: String
+    let value: Int
+
+    var body: some View {
+        let frameSize = 120.0
+        let fontSize = 35.0
+        let blurSize = 5.0
+
+        ZStack {
+            Circle()
+                .fill(Color(color))
+                .frame(width: frameSize, height: frameSize)
+                .blur(radius: blurSize)
+            VStack {
+                Text(String(value))
+                    .fontWeight(.black)
+                Text(label)
+                    .font(.system(size: 20))
+            }
+        }
+        .foregroundColor(.primary)
+        .font(.system(size: fontSize))
+    }
+}
+
+#Preview {
+    ButtonView(
+        color: CGColor(red: 1.0, green: 0.3, blue: 0.3, alpha: 1.0),
+        label: "Hits",
+        value: 12
+    )
+}

DieHammer/Views/Elements/DiePoolView.swift

@@ -0,0 +1,54 @@
+//
+//  DiePoolView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct DiePoolView: View {
+    var body: some View {
+        HStack(spacing: 0) {
+            ForEach(Dice.DiceType.allCases, id: \.rawValue) { i in
+                DieView(whichDie: i)
+            }
+        }
+    }
+}
+
+private struct DieView: View {
+    let whichDie: Dice.DiceType
+    @EnvironmentObject var current: Roll
+    @Environment(\.dieColorSelected) var colorSelected
+    @Environment(\.dieColorPrimary) var colorPrimary
+    var body: some View {
+        let size = 42.0
+        let displayColorHit = (whichDie.rawValue >= current.cutoff.rawValue) ? colorSelected : colorPrimary
+        let displayColorArmor = (whichDie.rawValue <= current.cutoff.rawValue) ? colorSelected : colorPrimary
+        let displayColorArmorText = (whichDie.rawValue < current.cutoff.rawValue) ? colorSelected : colorPrimary
+
+        VStack(spacing: 2) {
+            Text(String(current.dice.value(which: whichDie)))
+                .foregroundColor(current.state == .armour ? displayColorArmorText : displayColorHit)
+                .frame(minWidth: 30, alignment: .center)
+            Image(systemName: "die.face." + String(whichDie.rawValue) + ".fill")
+                .foregroundColor(current.state == .armour ? displayColorArmor : displayColorHit)
+        }
+        .font(.system(size: size))
+        .padding(4)
+        .frame(maxWidth: .infinity)
+        .gesture(TapGesture().onEnded {
+            if current.state == .hit {
+                if whichDie.rawValue != 1 {
+                    current.hitCutoff = whichDie
+                }
+            } else if current.state == .armour {
+                current.armourSave = Int(whichDie.rawValue)
+            }
+        })
+    }
+}
+
+#Preview {
+    DiePoolView()
+        .environmentObject(Roll())
+}

DieHammer/Views/Elements/HitCalculatorView.swift

@@ -0,0 +1,100 @@
+//
+//  HitCalculatorView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct HitCalculatorView: View {
+    @EnvironmentObject var current: Roll
+    private let controlSize = 30.0
+
+    var body: some View {
+        VStack {
+            RerollPickerView(mode: $current.hitRerollMode)
+                .disabledWithOpacity(current.torrent)
+            HStack(alignment: .top) {
+                Spacer()
+                StatStepper(
+                    top: "Hit Modifier",
+                    value: (current.modifier.rawValue > 0 ? "+" : "") + String(current.modifier.rawValue),
+                    bottom: "",
+                    increment: { current.modifier = current.modifier.add() },
+                    decrement: { current.modifier = current.modifier.remove() }
+                )
+                .disabledWithOpacity(current.torrent || current.psychic)
+                Spacer()
+                VStack {
+                    Text("Blow Up")
+                    VStack {
+                        Button(action: { current.applyBlowup(face: .six) }) {
+                            Image(systemName: "die.face.6")
+                                .foregroundColor(.primary)
+                        }
+                        Button(action: { current.applyBlowup(face: .five) }) {
+                            Image(systemName: "die.face.5")
+                                .foregroundColor(.primary)
+                        }
+                    }
+                    .padding()
+                    .font(.system(size: controlSize))
+                }
+                .disabledWithOpacity(current.blowupUsed || current.torrent)
+                Spacer()
+            }
+ 
+            HStack(spacing: 6) {
+                ToggleChip(label: "Torrent", isOn: $current.torrent)
+                Spacer()
+                ToggleChip(label: "Psychic", isOn: $current.psychic)
+                    .disabledWithOpacity(current.torrent)
+                Spacer()
+                ToggleChip(label: "Lethal", isOn: $current.lethalHits)
+            }
+            .padding(.horizontal)
+            VStack(spacing: 8) {
+                HStack {
+                    ToggleChip(label: "Sustained Hits", isOn: $current.sustainedHits)
+                    Spacer()
+                    if current.sustainedHits {
+                        Text("X:")
+                        Text("▲")
+                            .gesture(TapGesture().onEnded {
+                                if current.sustainedHitsX < 6 { current.sustainedHitsX += 1 }
+                            })
+                        Text(String(current.sustainedHitsX))
+                            .frame(minWidth: 30, alignment: .center)
+                        Text("▼")
+                            .gesture(TapGesture().onEnded {
+                                if current.sustainedHitsX > 1 { current.sustainedHitsX -= 1 }
+                            })
+                    }
+                }
+                HStack {
+                    ToggleChip(label: "Anti-X", isOn: $current.antiX)
+                    Spacer()
+                    if current.antiX {
+                        Text("▲")
+                            .gesture(TapGesture().onEnded {
+                                if current.antiXThreshold < 6 { current.antiXThreshold += 1 }
+                            })
+                        Text("\(current.antiXThreshold)+")
+                            .frame(minWidth: 34, alignment: .center)
+                        Text("▼")
+                            .gesture(TapGesture().onEnded {
+                                if current.antiXThreshold > 2 { current.antiXThreshold -= 1 }
+                            })
+                    }
+                }
+            }
+            .font(.system(size: 18))
+            .padding(.horizontal)
+        }
+        .padding()
+    }
+}
+
+#Preview {
+    HitCalculatorView()
+        .environmentObject(Roll())
+}

DieHammer/Views/Elements/InfoAreaView.swift

@@ -0,0 +1,49 @@
+//
+//  InfoAreaView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct InfoAreaView: View {
+    @EnvironmentObject var current: Roll
+
+    var body: some View {
+        HStack() {
+            switch current.state {
+            case .hit:
+                if current.lethalHits || current.sustainedHits {
+                    Text("Crits (6s): \(current.critHitCount)")
+                        .fontWeight(.semibold)
+                        .foregroundColor(.red)
+                }
+                if current.antiX {
+                    Text("Anti-X (\(current.antiXThreshold)+): \(current.antiXCount)")
+                        .fontWeight(.semibold)
+                        .foregroundColor(.red)
+                }
+            case .wound:
+                if current.autoWoundsCarried > 0 {
+                    Text("Auto-wounds carried: \(current.autoWoundsCarried) (skip wound roll)")
+                        .fontWeight(.semibold)
+                        .foregroundColor(.red)
+                }
+                if current.devastatingWounds {
+                    Text("Mortal wounds: \(current.critWoundCount)")
+                        .fontWeight(.semibold)
+                        .foregroundColor(.red)
+                }
+            case .armour:
+                EmptyView()
+            }
+        }
+        .font(.system(size: 18))
+        .frame(maxWidth: .infinity, alignment: .leading)
+        .padding(.horizontal)
+    }
+}
+
+#Preview {
+    InfoAreaView()
+        .environmentObject(Roll())
+}

DieHammer/Views/Elements/RerollPickerView.swift

@@ -0,0 +1,40 @@
+//
+//  RerollPickerView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct RerollPickerView: View {
+    @EnvironmentObject var current: Roll
+    @Binding var mode: RerollMode
+
+    var body: some View {
+        let actionBinding = Binding<RerollMode>(
+            get: { mode },
+            set: { newValue in
+                mode = newValue
+                if newValue != .none {
+                    current.applyReroll()
+                } else {
+                    current.undoReroll()
+                }
+            }
+        )
+        HStack(spacing: 8) {
+            Text("Reroll")
+            Picker("Reroll", selection: actionBinding) {
+                ForEach(RerollMode.allCases, id: \.self) { m in
+                    Text(m.label).tag(m)
+                }
+            }
+            .pickerStyle(.segmented)
+        }
+        .padding(.horizontal)
+    }
+}
+
+#Preview {
+    RerollPickerView(mode: .constant(.none))
+        .environmentObject(Roll())
+}

DieHammer/Views/Elements/RollSummaryView.swift

@@ -0,0 +1,73 @@
+//
+//  RollSummaryView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct RollSummaryView: View {
+    @EnvironmentObject var current: Roll
+    @State private var showFillView = false
+    @Environment(\.dieColorSelected) var colorSelected
+    @Environment(\.dieColorPrimary) var colorPrimary
+    
+
+    var body: some View {
+        VStack{
+            HStack(spacing: 12) {
+                VStack {
+                    Text("Dice Pool")
+                        .font(.caption)
+                    Button(action: { showFillView.toggle() }) {
+                        VStack(spacing: 4) {
+                            Text(String(current.total))
+                                .font(.system(size: 28, weight: .black))
+                        }
+                        .frame(maxWidth: .infinity)
+                        .padding(.vertical, 12)
+                        .clipShape(Circle())
+                        .foregroundColor(.black)
+                        .glassEffect(.clear.tint(colorPrimary))
+                    }
+                }
+                .sheet(isPresented: $showFillView,
+                       onDismiss: { current.resetPool() }) {
+                    VStack {
+                        AddToPool()
+                        Button("Accept", action: { showFillView.toggle() })
+                            .padding(20)
+                    }
+                }
+                VStack {
+                    Text(current.state == .armour ? "Model Damage" : current.state.text() + "s")
+                        .font(.caption)
+                    Button(action: current.incrementState) {
+                        VStack(spacing: 4) {
+                            Text(String(current.result))
+                                .font(.system(size: 28, weight: .black))
+                            if current.state == .armour && current.mortalWoundsTotal > 0 {
+                                Text("mortal: \(current.mortalWoundsTotal)")
+                                    .font(.caption)
+                            }
+                        }
+                        .frame(maxWidth: .infinity)
+                        .padding(.vertical, 12)
+                        .clipShape(Circle())
+                        .foregroundColor(.black)
+                        .glassEffect(.clear.tint(colorSelected))
+                    }
+                }
+                
+            }
+            DiePoolView()
+        }
+        .padding()
+        .frame(maxWidth: .infinity)
+        .background(Color.gray)
+    }
+}
+
+#Preview {
+    RollSummaryView()
+        .environmentObject(Roll())
+}

DieHammer/Views/Elements/StatePickerView.swift

@@ -0,0 +1,47 @@
+//
+//  StatePickerView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct StatePickerView: View {
+    @EnvironmentObject var current: Roll
+    private let controlSize = 30.0
+
+    var body: some View {
+        HStack {
+            Button(action: { current.state = .hit }) {
+                ZStack {
+                    if current.state == .hit { circle() }
+                    Text(RollState.hit.print())
+                }
+            }.padding(10)
+            Button(action: { current.state = .wound }) {
+                ZStack {
+                    if current.state == .wound { circle() }
+                    Text(RollState.wound.print())
+                }
+            }.padding(10)
+            Button(action: { current.state = .armour }) {
+                ZStack {
+                    if current.state == .armour { circle() }
+                    Text(RollState.armour.print())
+                }
+            }.padding(10)
+        }
+        .font(.system(size: 60))
+    }
+
+    @ViewBuilder private func circle() -> some View {
+        Circle()
+            .fill(Color.gray)
+            .blur(radius: 2.0)
+            .frame(width: controlSize * 2.5, height: controlSize * 2.5, alignment: .center)
+    }
+}
+
+#Preview {
+    StatePickerView()
+        .environmentObject(Roll())
+}

DieHammer/Views/Elements/WoundCalculatorView.swift

@@ -0,0 +1,58 @@
+//
+//  WoundCalculatorView.swift
+//  Bunch O' Dice
+//
+
+import SwiftUI
+
+struct WoundCalculatorView: View {
+    @EnvironmentObject var current: Roll
+
+    var body: some View {
+        VStack {
+            RerollPickerView(mode: $current.woundRerollMode)
+            HStack(alignment: .top) {
+                Spacer()
+                StatStepper(
+                    top: "Attack",
+                    value: String(current.strength),
+                    bottom: "Strength",
+                    increment: { current.addStrength() },
+                    decrement: { current.loseStrength() }
+                )
+                Spacer()
+                StatStepper(
+                    top: "Toughness",
+                    value: String(current.toughness),
+                    bottom: " ",
+                    increment: { current.addToughness() },
+                    decrement: { current.loseToughness() }
+                )
+                Spacer()
+                StatStepper(
+                    top: "Wound",
+                    value: (current.woundModifier.rawValue > 0 ? "+" : "") + String(current.woundModifier.rawValue),
+                    bottom: "Modifier",
+                    increment: { current.woundModifier = current.woundModifier.add() },
+                    decrement: { current.woundModifier = current.woundModifier.remove() }
+                )
+                Spacer()
+            }
+            HStack {
+                ToggleChip(label: "Devastating Wounds", isOn: $current.devastatingWounds)
+            }
+            .font(.system(size: 18))
+            .padding(.horizontal)
+        }
+        .padding()
+    }
+}
+
+#Preview {
+    WoundCalculatorView()
+        .environmentObject({
+            let r = Roll()
+            r.state = .wound
+            return r
+        }())
+}

DieHammer/Views/MainView.swift

@@ -0,0 +1,88 @@
+//
+//  PortraitView.swift
+//  Bunch O' Dice
+//
+//  Created by Rory Hinnen on 22/6/18.
+//
+
+import SwiftUI
+
+struct MainView: View {
+
+    enum MenuView: Int {
+        case history, add, settings
+
+        func icon() -> Image {
+            switch self {
+            case .history: return Image(systemName: "folder")
+            case .settings: return Image(systemName: "square.and.pencil")
+            case .add: return Image(systemName: "folder.badge.plus")
+            }
+        }
+    }
+
+    @EnvironmentObject var current: Roll
+    @ObservedObject var sheet = SettingsSheet()
+
+    private let controlSize = 30.0
+
+    var body: some View {
+        VStack {
+            StatePickerView()
+            VStack(spacing: 8) {
+                RollSummaryView()
+                switch current.state {
+                case .wound: WoundCalculatorView()
+                case .armour: ArmourCalculatorView()
+                default: HitCalculatorView()
+                }
+                InfoAreaView()
+                Spacer()
+            }
+        }
+        .toolbar {
+            ToolbarItemGroup(placement: .bottomBar) {
+                HStack {
+                    Button(action: { sheet.state = .history }) {
+                        MenuView.history.icon()
+                    }
+                    Button(action: { current.history.insert(Event(total: current.result, pool: current.dice, state: current.state), at: 0) }) {
+                        MenuView.add.icon()
+                    }
+                    Button(action: { sheet.state = .settings }) {
+                        MenuView.settings.icon()
+                    }
+                }
+                .font(.system(size: controlSize))
+                .foregroundColor(.primary)
+            }
+        }
+        .sheet(isPresented: $sheet.isShowing) {
+            switch sheet.state {
+            case .settings: SettingsView(isShowing: $sheet.isShowing)
+            case .history: HistoryView(isShowing: $sheet.isShowing)
+            default: EmptyView()
+            }
+        }
+    }
+}
+
+#Preview("Hit") {
+    MainView().environmentObject(Roll())
+}
+
+#Preview("Wound") {
+    MainView().environmentObject({
+        let r = Roll()
+        r.state = .wound
+        return r
+    }())
+}
+
+#Preview("Armour") {
+    MainView().environmentObject({
+        let r = Roll()
+        r.state = .armour
+        return r
+    }())
+}

DieHammer/Views/dice.swift

@@ -1,20 +0,0 @@
-//
-//  dice.swift
-//  Bunch O' Dice
-//
-//  Created by Rory Hinnen on 6/10/23.
-//
-
-import SwiftUI
-
-struct dice: View {
-    var body: some View {
-        Text(/*@START_MENU_TOKEN@*/"Hello, World!"/*@END_MENU_TOKEN@*/)
-    }
-}
-
-struct dice_Previews: PreviewProvider {
-    static var previews: some View {
-        dice()
-    }
-}

DieHammerTests/Bunch_O__DiceTests.swift

@@ -203,8 +203,8 @@ struct RerollTests {
         var d = Dice()
         d.one = 2; d.two = 2; d.three = 2; d.six = 4
         d.rerollBelow(cutoff: 4)
-        // The 4 sixes were not in the reroll range and should be unchanged
-        #expect(d.six == 4)
+        // Sixes were not in the reroll range; rerolled dice may also produce sixes
+        #expect(d.six >= 4)
     }
 
     @Test("applyReroll: none mode leaves hasRerolled false")
@@ -227,20 +227,30 @@ struct RerollTests {
         #expect(roll.hitHasRerolled == true)
     }
 
-    @Test("applyReroll: guard blocks second call")
-    func applyRerollRespectsFlagAlreadySet() {
+    @Test("applyReroll: re-applying restores snapshot and rerolls with new mode")
+    func applyRerollChangeModeRestoresSnapshot() {
         let roll = Roll()
         roll.state = .hit
+        roll.hitCutoff = .four
+        roll.hitRerollMode = .ones
+        roll.dice.one = 3; roll.dice.six = 2
+        roll.total = 5
+
+        // First reroll: reroll the 3 ones
+        roll.applyReroll()
+        #expect(roll.hitHasRerolled == true)
+        #expect(roll.preRerollDice != nil)
+        let afterFirst = roll.dice.one + roll.dice.two + roll.dice.three +
+                         roll.dice.four + roll.dice.five + roll.dice.six
+        #expect(afterFirst == 5)
+
+        // Switch to 'all' mode — should restore snapshot then reroll all
         roll.hitRerollMode = .all
-        roll.hitHasRerolled = true  // simulate already used
-        roll.dice.one = 5           // known state
-        roll.applyReroll()          // should be blocked by guard
-        #expect(roll.dice.one   == 5)
-        #expect(roll.dice.two   == 0)
-        #expect(roll.dice.three == 0)
-        #expect(roll.dice.four  == 0)
-        #expect(roll.dice.five  == 0)
-        #expect(roll.dice.six   == 0)
+        roll.applyReroll()
+        let afterSecond = roll.dice.one + roll.dice.two + roll.dice.three +
+                          roll.dice.four + roll.dice.five + roll.dice.six
+        #expect(afterSecond == 5)
+        #expect(roll.hitHasRerolled == true)
     }
 
     @Test("applyReroll: only sets flag for the active phase")
@@ -266,7 +276,37 @@ struct RerollTests {
         let total = roll.dice.one + roll.dice.two + roll.dice.three +
                     roll.dice.four + roll.dice.five + roll.dice.six
         #expect(total == 5)
-        #expect(roll.dice.six == 2) // dice above cutoff are untouched
+        #expect(roll.dice.six >= 2) // dice above cutoff are untouched; rerolls may also produce sixes
+    }
+
+    @Test("undoReroll: restores dice and clears flag")
+    func undoRerollRestoresDice() {
+        let roll = Roll()
+        roll.state = .hit
+        roll.hitCutoff = .four
+        roll.hitRerollMode = .ones
+        roll.dice.one = 3; roll.dice.six = 2
+        roll.total = 5
+
+        roll.applyReroll()
+        #expect(roll.hitHasRerolled == true)
+
+        roll.undoReroll()
+        #expect(roll.hitHasRerolled == false)
+        #expect(roll.preRerollDice == nil)
+        // Dice should be restored to original state
+        #expect(roll.dice.one == 3)
+        #expect(roll.dice.six == 2)
+    }
+
+    @Test("undoReroll: no-op when no reroll has been applied")
+    func undoRerollNoop() {
+        let roll = Roll()
+        roll.state = .hit
+        roll.dice.one = 3
+        roll.undoReroll()  // nothing to undo
+        #expect(roll.dice.one == 3)
+        #expect(roll.hitHasRerolled == false)
     }
 
     @Test("resetPool: clears hitHasRerolled flag")