[cocos2d-objc] Finished two color tint. Enable per skeleton via SkeletonRenderer.twoColorTint = true.

spine-cocos2d-objc/TwoColorTest.atlas

@@ -1,13 +0,0 @@
-
-TwoColorTest.png
-size: 512,512
-format: RGBA8888
-filter: Linear,Linear
-repeat: none
-squareWithBorder
-  rotate: false
-  xy: 2, 2
-  size: 300, 300
-  orig: 300, 300
-  offset: 0, 0
-  index: -1

spine-cocos2d-objc/TwoColorTest.json

@@ -1,150 +0,0 @@
-{
-"skeleton": { "hash": "+PGAjM+dGgrId6XMqdIJm8hlvRE", "spine": "3.6.09-beta", "width": 300, "height": 300, "images": "" },
-"bones": [
-	{ "name": "root", "x": -178.03, "y": 229.83 },
-	{ "name": "singleColorTint", "parent": "root", "x": -400 },
-	{ "name": "singleColorTint2", "parent": "root", "x": -400, "y": -383 },
-	{ "name": "twoColorTint", "parent": "root", "x": 800 },
-	{ "name": "twoColorTint2", "parent": "root", "x": 800, "y": -382 },
-	{ "name": "twoColorTint (blackOnly)", "parent": "root" },
-	{ "name": "twoColorTint (blackOnly)2", "parent": "root", "y": -391 },
-	{ "name": "twoColorTint (colorOnly)", "parent": "root", "x": 400 },
-	{ "name": "twoColorTint (colorOnly)2", "parent": "root", "x": 400, "y": -382 }
-],
-"slots": [
-	{ "name": "squareWithBorder", "bone": "singleColorTint", "attachment": "squareWithBorder" },
-	{ "name": "squareWithBorder7", "bone": "singleColorTint2", "attachment": "squareWithBorder" },
-	{ "name": "squareWithBorder2", "bone": "twoColorTint (blackOnly)", "dark": "000000", "attachment": "squareWithBorder" },
-	{ "name": "squareWithBorder8", "bone": "twoColorTint (blackOnly)2", "dark": "000000", "attachment": "squareWithBorder" },
-	{ "name": "squareWithBorder4", "bone": "twoColorTint (colorOnly)", "dark": "000000", "attachment": "squareWithBorder" },
-	{ "name": "squareWithBorder5", "bone": "twoColorTint (colorOnly)2", "dark": "000000", "attachment": "squareWithBorder" },
-	{ "name": "squareWithBorder3", "bone": "twoColorTint", "dark": "000000", "attachment": "squareWithBorder" },
-	{ "name": "squareWithBorder6", "bone": "twoColorTint2", "dark": "000000", "attachment": "squareWithBorder" }
-],
-"skins": {
-	"default": {
-		"squareWithBorder": {
-			"squareWithBorder": { "width": 300, "height": 300 }
-		},
-		"squareWithBorder2": {
-			"squareWithBorder": { "width": 300, "height": 300 }
-		},
-		"squareWithBorder3": {
-			"squareWithBorder": { "width": 300, "height": 300 }
-		},
-		"squareWithBorder4": {
-			"squareWithBorder": { "width": 300, "height": 300 }
-		},
-		"squareWithBorder5": {
-			"squareWithBorder": {
-				"type": "mesh",
-				"uvs": [ 1, 1, 0, 1, 0, 0, 1, 0 ],
-				"triangles": [ 1, 2, 3, 1, 3, 0 ],
-				"vertices": [ 150, -150, -150, -150, -197, 99, 183, 155 ],
-				"hull": 4,
-				"edges": [ 0, 2, 2, 4, 4, 6, 0, 6 ],
-				"width": 300,
-				"height": 300
-			}
-		},
-		"squareWithBorder6": {
-			"squareWithBorder": {
-				"type": "mesh",
-				"uvs": [ 1, 1, 0, 1, 0, 0, 1, 0 ],
-				"triangles": [ 1, 2, 3, 1, 3, 0 ],
-				"vertices": [ 238, -200, -191, -60, -150, 150, 119, 111 ],
-				"hull": 4,
-				"edges": [ 0, 2, 2, 4, 4, 6, 0, 6 ],
-				"width": 300,
-				"height": 300
-			}
-		},
-		"squareWithBorder7": {
-			"squareWithBorder": {
-				"type": "mesh",
-				"uvs": [ 1, 1, 0, 1, 0, 0, 1, 0 ],
-				"triangles": [ 1, 2, 3, 1, 3, 0 ],
-				"vertices": [ 210, -132, -150, -150, -150, 150, 124, 119 ],
-				"hull": 4,
-				"edges": [ 0, 2, 2, 4, 4, 6, 0, 6 ],
-				"width": 300,
-				"height": 300
-			}
-		},
-		"squareWithBorder8": {
-			"squareWithBorder": {
-				"type": "mesh",
-				"uvs": [ 1, 1, 0, 1, 0, 0, 1, 0 ],
-				"triangles": [ 1, 2, 3, 1, 3, 0 ],
-				"vertices": [ 150, -150, -150, -150, -97, 58, 86, 62 ],
-				"hull": 4,
-				"edges": [ 0, 2, 2, 4, 4, 6, 0, 6 ],
-				"width": 300,
-				"height": 300
-			}
-		}
-	}
-},
-"animations": {
-	"animation": {
-		"slots": {
-			"squareWithBorder": {
-				"color": [
-					{ "time": 0, "color": "fffffffe" },
-					{ "time": 1, "color": "9e17b3fe" },
-					{ "time": 2, "color": "fffffffe" }
-				]
-			},
-			"squareWithBorder2": {
-				"twoColor": [
-					{ "time": 0, "light": "fffffffe", "dark": "000000" },
-					{ "time": 1, "light": "fffffffe", "dark": "ff0000" },
-					{ "time": 2, "light": "fffffffe", "dark": "000000" }
-				]
-			},
-			"squareWithBorder3": {
-				"twoColor": [
-					{ "time": 0, "light": "fffffffe", "dark": "000000" },
-					{ "time": 1, "light": "80ff00fe", "dark": "001cff" },
-					{ "time": 2, "light": "fffffffe", "dark": "000000" }
-				]
-			},
-			"squareWithBorder4": {
-				"twoColor": [
-					{ "time": 0, "light": "fffffffe", "dark": "000000" },
-					{ "time": 1, "light": "ffd300fe", "dark": "000000" },
-					{ "time": 2, "light": "fffffffe", "dark": "000000" }
-				]
-			},
-			"squareWithBorder5": {
-				"twoColor": [
-					{ "time": 0, "light": "fffffffe", "dark": "000000" },
-					{ "time": 1, "light": "ffd300fe", "dark": "000000" },
-					{ "time": 2, "light": "fffffffe", "dark": "000000" }
-				]
-			},
-			"squareWithBorder6": {
-				"twoColor": [
-					{ "time": 0, "light": "fffffffe", "dark": "000000" },
-					{ "time": 1, "light": "80ff00fe", "dark": "001cff" },
-					{ "time": 2, "light": "fffffffe", "dark": "000000" }
-				]
-			},
-			"squareWithBorder7": {
-				"color": [
-					{ "time": 0, "color": "fffffffe" },
-					{ "time": 1, "color": "9e17b3fe" },
-					{ "time": 2, "color": "fffffffe" }
-				]
-			},
-			"squareWithBorder8": {
-				"twoColor": [
-					{ "time": 0, "light": "fffffffe", "dark": "000000" },
-					{ "time": 1, "light": "fffffffe", "dark": "ff0000" },
-					{ "time": 2, "light": "fffffffe", "dark": "000000" }
-				]
-			}
-		}
-	}
-}
-}

spine-cocos2d-objc/spine-cocos2d-objc.xcodeproj/project.pbxproj

@@ -34,9 +34,6 @@
 		765A2EF61D7D7A08003FB779 /* goblins.atlas in Resources */ = {isa = PBXBuildFile; fileRef = 765A2EF41D7D7A08003FB779 /* goblins.atlas */; };
 		765A2EF71D7D7A08003FB779 /* goblins.png in Resources */ = {isa = PBXBuildFile; fileRef = 765A2EF51D7D7A08003FB779 /* goblins.png */; };
 		76BF7E071E66ED9C00485998 /* GLUtils.c in Sources */ = {isa = PBXBuildFile; fileRef = 76BF7E051E66ED9C00485998 /* GLUtils.c */; };
-		76BFBC301E78254F00675E2B /* TwoColorTest.atlas in Resources */ = {isa = PBXBuildFile; fileRef = 76BFBC2D1E78254F00675E2B /* TwoColorTest.atlas */; };
-		76BFBC311E78254F00675E2B /* TwoColorTest.json in Resources */ = {isa = PBXBuildFile; fileRef = 76BFBC2E1E78254F00675E2B /* TwoColorTest.json */; };
-		76BFBC321E78254F00675E2B /* TwoColorTest.png in Resources */ = {isa = PBXBuildFile; fileRef = 76BFBC2F1E78254F00675E2B /* TwoColorTest.png */; };
 		76F28D161DEC810300CDE54D /* Animation.c in Sources */ = {isa = PBXBuildFile; fileRef = 76F28CF41DEC810200CDE54D /* Animation.c */; };
 		76F28D171DEC810300CDE54D /* AnimationState.c in Sources */ = {isa = PBXBuildFile; fileRef = 76F28CF51DEC810300CDE54D /* AnimationState.c */; };
 		76F28D181DEC810300CDE54D /* AnimationStateData.c in Sources */ = {isa = PBXBuildFile; fileRef = 76F28CF61DEC810300CDE54D /* AnimationStateData.c */; };
@@ -165,9 +162,6 @@
 		765A2EF51D7D7A08003FB779 /* goblins.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = goblins.png; path = Resources/goblins.png; sourceTree = "<group>"; };
 		76BF7E051E66ED9C00485998 /* GLUtils.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = GLUtils.c; path = src/spine/GLUtils.c; sourceTree = "<group>"; };
 		76BF7E061E66ED9C00485998 /* GLUtils.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; name = GLUtils.h; path = src/spine/GLUtils.h; sourceTree = "<group>"; };
-		76BFBC2D1E78254F00675E2B /* TwoColorTest.atlas */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = TwoColorTest.atlas; sourceTree = "<group>"; };
-		76BFBC2E1E78254F00675E2B /* TwoColorTest.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; path = TwoColorTest.json; sourceTree = "<group>"; };
-		76BFBC2F1E78254F00675E2B /* TwoColorTest.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; path = TwoColorTest.png; sourceTree = "<group>"; };
 		76F28CF41DEC810200CDE54D /* Animation.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = Animation.c; path = "../spine-c/spine-c/src/spine/Animation.c"; sourceTree = "<group>"; };
 		76F28CF51DEC810300CDE54D /* AnimationState.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = AnimationState.c; path = "../spine-c/spine-c/src/spine/AnimationState.c"; sourceTree = "<group>"; };
 		76F28CF61DEC810300CDE54D /* AnimationStateData.c */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.c; name = AnimationStateData.c; path = "../spine-c/spine-c/src/spine/AnimationStateData.c"; sourceTree = "<group>"; };
@@ -344,9 +338,6 @@
 		43C32867170B0C7F004A9460 /* Resources */ = {
 			isa = PBXGroup;
 			children = (
-				76BFBC2D1E78254F00675E2B /* TwoColorTest.atlas */,
-				76BFBC2E1E78254F00675E2B /* TwoColorTest.json */,
-				76BFBC2F1E78254F00675E2B /* TwoColorTest.png */,
 				765A2EF41D7D7A08003FB779 /* goblins.atlas */,
 				765A2EF51D7D7A08003FB779 /* goblins.png */,
 				76F5BD9C1D2BDE1C005917E5 /* raptor.atlas */,
@@ -526,17 +517,14 @@
 				43C3287D170B0DBE004A9460 /* Default-568h@2x.png in Resources */,
 				43C3287E170B0DBE004A9460 /* Default-Landscape~ipad.png in Resources */,
 				43C3287F170B0DBE004A9460 /* Default.png in Resources */,
-				76BFBC321E78254F00675E2B /* TwoColorTest.png in Resources */,
 				76F5BDA31D2BDE1C005917E5 /* raptor.json in Resources */,
 				43C32880170B0DBE004A9460 /* Default@2x.png in Resources */,
 				765A2EF71D7D7A08003FB779 /* goblins.png in Resources */,
 				43C32881170B0DBE004A9460 /* Icon-72.png in Resources */,
 				76F5BDA41D2BDE1C005917E5 /* raptor.png in Resources */,
 				43C32882170B0DBE004A9460 /* Icon-Small-50.png in Resources */,
-				76BFBC301E78254F00675E2B /* TwoColorTest.atlas in Resources */,
 				76F5BDA21D2BDE1C005917E5 /* raptor.atlas in Resources */,
 				43C32883170B0DBE004A9460 /* Icon-Small.png in Resources */,
-				76BFBC311E78254F00675E2B /* TwoColorTest.json in Resources */,
 				43C32884170B0DBE004A9460 /* Icon-Small@2x.png in Resources */,
 				43C32885170B0DBE004A9460 /* Icon.png in Resources */,
 				76F5BDA71D2BDE1C005917E5 /* tank.png in Resources */,

spine-cocos2d-objc/src/spine/GLUtils.c

@@ -30,6 +30,8 @@
 
 #include "GLUtils.h"
 
+#include <stddef.h>
+
 #include <spine/extension.h>
 
 #include <TargetConditionals.h>
@@ -203,6 +205,9 @@ spTwoColorBatcher* spTwoColorBatcher_create() {
 	batcher->indicesBuffer = MALLOC(unsigned short, MAX_INDICES);
 	batcher->numIndices = 0;
 	batcher->numVertices = 0;
+	batcher->lastTextureHandle = -1;
+	batcher->lastSrcBlend = -1;
+	batcher->lastDstBlend = -1;
 	return batcher;
 }
 
@@ -220,7 +225,7 @@ void spTwoColorBatcher_add(spTwoColorBatcher* batcher, spMeshPart mesh) {
 	
 	memcpy(vertices, &mesh.mesh->vertices[mesh.startVertex], mesh.numVertices * sizeof(spVertex));
 	unsigned short offset = (unsigned short)batcher->numVertices;
-	for (int i = batcher->numIndices, j = mesh.startIndex, n = batcher->numIndices + mesh.numIndices; i < n; i++, j++) {
+	for (int i = 0, j = mesh.startIndex, n = mesh.numIndices; i < n; i++, j++) {
 		indices[i] = mesh.mesh->indices[j] + offset;
 	}
 	
@@ -251,10 +256,10 @@ void spTwoColorBatcher_flush(spTwoColorBatcher* batcher) {
 	glEnableVertexAttribArray(batcher->color2AttributeLocation);
 	glEnableVertexAttribArray(batcher->texCoordsAttributeLocation);
 	
-	glVertexAttribPointer(batcher->positionAttributeLocation, 4, GL_FLOAT, GL_FALSE, sizeof(spVertex), (GLvoid*)0);
+	glVertexAttribPointer(batcher->positionAttributeLocation, 4, GL_FLOAT, GL_FALSE, sizeof(spVertex), (GLvoid*)offsetof(spVertex, x));
-	glVertexAttribPointer(batcher->colorAttributeLocation, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(spVertex), (GLvoid*)16);
+	glVertexAttribPointer(batcher->colorAttributeLocation, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(spVertex), (GLvoid*)offsetof(spVertex, color));
-	glVertexAttribPointer(batcher->color2AttributeLocation, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(spVertex), (GLvoid*)20);
+	glVertexAttribPointer(batcher->color2AttributeLocation, 4, GL_UNSIGNED_BYTE, GL_TRUE, sizeof(spVertex), (GLvoid*)offsetof(spVertex, color2));
-	glVertexAttribPointer(batcher->texCoordsAttributeLocation, 2, GL_FLOAT, GL_FALSE, sizeof(spVertex), (GLvoid*)24);
+	glVertexAttribPointer(batcher->texCoordsAttributeLocation, 2, GL_FLOAT, GL_FALSE, sizeof(spVertex), (GLvoid*)offsetof(spVertex, u));
 	
 	glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, batcher->indexBufferHandle);
 	glBufferData(GL_ELEMENT_ARRAY_BUFFER, sizeof(unsigned short) * batcher->numIndices, batcher->indicesBuffer, GL_STATIC_DRAW);

spine-cocos2d-objc/src/spine/SkeletonRenderer.m

@@ -185,6 +185,7 @@ static bool handlerQueued = false;
 	const unsigned short* triangles = 0;
 	int trianglesCount = 0;
 	float r = 0, g = 0, b = 0, a = 0;
+	float dr = 0, dg = 0, db = 0;
 	for (int i = 0, n = _skeleton->slotsCount; i < n; i++) {
 		spSlot* slot = _skeleton->drawOrder[i];
 		if (!slot->attachment) continue;
@@ -274,6 +275,14 @@ static bool handlerQueued = false;
 						CCRenderBufferSetTriangle(buffer, j, triangles[j * 3], triangles[j * 3 + 1], triangles[j * 3 + 2]);
 					}
 				} else {
+					if (slot->darkColor) {
+						dr = slot->darkColor->r;
+						dg = slot->darkColor->g;
+						db = slot->darkColor->b;
+					} else {
+						dr = dg = db = 0;
+					}
+					
 					spMeshPart meshPart;
 					spMesh_allocatePart(mesh, &meshPart, verticesCount / 2, trianglesCount, self.texture.name, srcBlend, dstBlend);
 					
@@ -288,8 +297,8 @@ static bool handlerQueued = false;
 						vertices->y = vertex.position.y;
 						vertices->z = vertex.position.z;
 						vertices->w = vertex.position.w;
-						vertices->color = ((int)(r * 255)) << 24 | ((int)(g * 255)) << 16 | ((int)(b * 255)) << 8 | ((int)(a * 255));
+						vertices->color = ((unsigned short)(r * 255))| ((unsigned short)(g * 255)) << 8 | ((unsigned short)(b * 255)) <<16 | ((unsigned short)(a * 255)) << 24;
-						vertices->color2 = ((int)(r * 255)) << 24 | ((int)(g * 255)) << 16 | ((int)(b * 255)) << 8 | ((int)(a * 255));
+						vertices->color2 = ((unsigned short)(dr * 255)) | ((unsigned short)(dg * 255)) << 8 | ((unsigned short)(db * 255)) << 16 | ((unsigned short)(255)) << 24;
 						vertices->u = uvs[i * 2];
 						vertices->v = 1 - uvs[i * 2 + 1];
 					}