generate button from icon in config (big & small)

client/adventureMap/AdventureMapWidget.cpp

@@ -21,6 +21,7 @@
 #include "../GameInstance.h"
 #include "../gui/Shortcut.h"
 #include "../mapView/MapView.h"
+#include "../render/AssetGenerator.h"
 #include "../render/IImage.h"
 #include "../render/IRenderHandler.h"
 #include "../widgets/Buttons.h"
@@ -153,6 +154,14 @@ std::shared_ptr<CIntObject> AdventureMapWidget::buildMapButton(const JsonNode &
 	auto help = readHintText(input["help"]);
 	bool playerColored = input["playerColored"].Bool();
 
+	if(!input["generateFromBaseImage"].isNull())
+	{
+		bool small = input["generateSmall"].Bool();
+		auto assetGenerator = ENGINE->renderHandler().getAssetGenerator();
+		auto layout = assetGenerator->createAdventureMapButton(ImagePath::fromJson(input["generateFromBaseImage"]), small);
+		assetGenerator->addAnimationFile(AnimationPath::builtin("SPRITES/" + input["image"].String()), layout);
+	}
+
 	auto button = std::make_shared<CButton>(position.topLeft(), image, help, 0, EShortcut::NONE, playerColored);
 
 	loadButtonBorderColor(button, input["borderColor"]);

client/render/AssetGenerator.cpp

@@ -68,7 +68,7 @@ void AssetGenerator::initialize()
 	for(int i = 1; i < 9; i++)
 		imageFiles[ImagePath::builtin("CampaignHc" + std::to_string(i) + "Image.png")] = [this, i](){ return createChroniclesCampaignImages(i);};
 	
-	animationFiles[AnimationPath::builtin("SPRITES/adventureLayersButton")] = createAdventureMapButton(ImagePath::builtin("adventureLayers.png"));
+	animationFiles[AnimationPath::builtin("SPRITES/adventureLayersButton")] = createAdventureMapButton(ImagePath::builtin("adventureLayers.png"), true);
 
 	createPaletteShiftedSprites();
 }
@@ -96,6 +96,16 @@ std::map<AnimationPath, AssetGenerator::AnimationLayoutMap> AssetGenerator::gene
 	return animationFiles;
 }
 
+void AssetGenerator::addImageFile(const ImagePath & path, ImageGenerationFunctor & img)
+{
+	imageFiles[path] = img;
+}
+
+void AssetGenerator::addAnimationFile(const AnimationPath & path, AnimationLayoutMap & anim)
+{
+	animationFiles[path] = anim;
+}
+
 AssetGenerator::CanvasPtr AssetGenerator::createAdventureOptionsCleanBackground() const
 {
 	auto locator = ImageLocator(ImagePath::builtin("ADVOPTBK"), EImageBlitMode::OPAQUE);
@@ -467,30 +477,56 @@ void meanImage(AssetGenerator::CanvasPtr dst, std::vector<Canvas> & images)
 		}
 }
 
-AssetGenerator::CanvasPtr AssetGenerator::createAdventureMapButtonClear(const PlayerColor & player) const
+AssetGenerator::CanvasPtr AssetGenerator::createAdventureMapButtonClear(const PlayerColor & player, bool small) const
 {
-	auto imageNames = { "iam002", "iam003", "iam004", "iam005", "iam006", "iam007", "iam008", "iam009", "iam010", "iam011" };
-	std::vector<Canvas> images;
-
 	CanvasPtr dst = nullptr;
-	for(auto & imageName : imageNames)
+	if(small)
 	{
-		auto animation = ENGINE->renderHandler().loadAnimation(AnimationPath::builtin(imageName), EImageBlitMode::COLORKEY);
-		animation->playerColored(player);
-		auto image = ENGINE->renderHandler().createImage(animation->getImage(2)->dimensions(), CanvasScalingPolicy::IGNORE);
-		if(!dst)
-			dst = ENGINE->renderHandler().createImage(animation->getImage(2)->dimensions(), CanvasScalingPolicy::IGNORE);
-		Canvas canvas = image->getCanvas();	
-		canvas.draw(animation->getImage(2), Point(0, 0));
-		images.push_back(image->getCanvas());
+		auto imageNames = { "iam002", "iam003", "iam004", "iam005", "iam006", "iam007", "iam008", "iam009", "iam010", "iam011" };
+		std::vector<Canvas> images;
+
+		for(auto & imageName : imageNames)
+		{
+			auto animation = ENGINE->renderHandler().loadAnimation(AnimationPath::builtin(imageName), EImageBlitMode::COLORKEY);
+			animation->playerColored(player);
+			auto image = ENGINE->renderHandler().createImage(animation->getImage(2)->dimensions(), CanvasScalingPolicy::IGNORE);
+			if(!dst)
+				dst = ENGINE->renderHandler().createImage(animation->getImage(2)->dimensions(), CanvasScalingPolicy::IGNORE);
+			Canvas canvas = image->getCanvas();	
+			canvas.draw(animation->getImage(2), Point(0, 0));
+			images.push_back(image->getCanvas());
+		}
+
+		meanImage(dst, images);
 	}
+	else
+	{
+		auto animation = ENGINE->renderHandler().loadAnimation(AnimationPath::builtin("iam001"), EImageBlitMode::COLORKEY);
+		animation->playerColored(player);
+		auto image = animation->getImage(2);
+
+		dst = ENGINE->renderHandler().createImage(image->dimensions(), CanvasScalingPolicy::IGNORE);
+		Canvas canvas = dst->getCanvas();	
+		canvas.draw(image, Point(0, 0));
+
+		auto tmp = ENGINE->renderHandler().createImage(Point(5, 22), CanvasScalingPolicy::IGNORE);
+		std::vector<Canvas> meanImages;
+		auto tmpLeft = ENGINE->renderHandler().createImage(Point(5, 22), CanvasScalingPolicy::IGNORE);
+		tmpLeft->getCanvas().draw(image, Point(0, 0), Rect(18, 6, 5, 22));
+		meanImages.push_back(tmpLeft->getCanvas());
+		auto tmpRight = ENGINE->renderHandler().createImage(Point(5, 22), CanvasScalingPolicy::IGNORE);
+		tmpRight->getCanvas().draw(image, Point(0, 0), Rect(42, 6, 5, 22));
+		meanImages.push_back(tmpRight->getCanvas());
+		meanImage(tmp, meanImages);
 
-	meanImage(dst, images);
+		for(int i = 0; i < 4; i++)
+			canvas.draw(tmp, Point(23 + i * 5, 6));
+	}
 
 	return dst;
 }
 
-AssetGenerator::AnimationLayoutMap AssetGenerator::createAdventureMapButton(const ImagePath & overlay)
+AssetGenerator::AnimationLayoutMap AssetGenerator::createAdventureMapButton(const ImagePath & overlay, bool small)
 {
 	std::shared_ptr<IImage> overlayImg = ENGINE->renderHandler().loadImage(ImageLocator(overlay, EImageBlitMode::OPAQUE));
 	auto overlayCanvasImg = ENGINE->renderHandler().createImage(overlayImg->dimensions(), CanvasScalingPolicy::IGNORE);
@@ -500,34 +536,35 @@ AssetGenerator::AnimationLayoutMap AssetGenerator::createAdventureMapButton(cons
 	AnimationLayoutMap layout;
 	for (PlayerColor color(0); color < PlayerColor::PLAYER_LIMIT; ++color)
 	{
-		auto clearButtonImg = createAdventureMapButtonClear(color);
+		int offs = small ? 0 : 16;
+		auto clearButtonImg = createAdventureMapButtonClear(color, small);
 		for(int i = 0; i < 4; i++)
 		{
 			ImagePath spriteName = ImagePath::builtin(overlay.getOriginalName() + "Btn" + std::to_string(i) + ".png");
 			ImagePath spriteNameColor = ImagePath::builtin(overlay.getOriginalName() + "Btn" + std::to_string(i) + "-" + color.toString() + ".png");
 
-			imageFiles[spriteNameColor] = [overlayCanvasImg, clearButtonImg, i](){
-				auto newImg = ENGINE->renderHandler().createImage(overlayCanvasImg->dimensions(), CanvasScalingPolicy::IGNORE);
+			imageFiles[spriteNameColor] = [overlayCanvasImg, clearButtonImg, i, offs](){
+				auto newImg = ENGINE->renderHandler().createImage(clearButtonImg->dimensions(), CanvasScalingPolicy::IGNORE);
 				auto canvas = newImg->getCanvas();
 				canvas.draw(clearButtonImg, Point(0, 0));
 				switch (i)
 				{
 				case 0:
-					canvas.draw(overlayCanvasImg, Point(0, 0));
+					canvas.draw(overlayCanvasImg, Point(offs, 0));
 					return newImg;
 				case 1:
 					canvas.draw(clearButtonImg, Point(1, 1));
-					canvas.draw(overlayCanvasImg, Point(1, 1));
+					canvas.draw(overlayCanvasImg, Point(offs + 1, 1));
 					canvas.drawLine(Point(0, 0), Point(newImg->width() - 1, 0), ColorRGBA(0, 0, 0), ColorRGBA(0, 0, 0));
 					canvas.drawLine(Point(0, 0), Point(0, newImg->height() - 1), ColorRGBA(0, 0, 0), ColorRGBA(0, 0, 0));
 					canvas.drawColorBlended(Rect(0, 0, newImg->width(), 4), ColorRGBA(0, 0, 0, 160));
 					canvas.drawColorBlended(Rect(0, 0, 4, newImg->height()), ColorRGBA(0, 0, 0, 160));
 					return newImg;
 				case 2:
-					canvas.drawTransparent(overlayCanvasImg->getCanvas(), Point(0, 0), 0.25);
+					canvas.drawTransparent(overlayCanvasImg->getCanvas(), Point(offs, 0), 0.25);
 					return newImg;
 				default:
-					canvas.draw(overlayCanvasImg, Point(0, 0));
+					canvas.draw(overlayCanvasImg, Point(offs, 0));
 					canvas.drawLine(Point(0, 0), Point(newImg->width() - 1, 0), ColorRGBA(255, 255, 255), ColorRGBA(255, 255, 255));
 					canvas.drawLine(Point(newImg->width() - 1, 0), Point(newImg->width() - 1, newImg->height() - 1), ColorRGBA(255, 255, 255), ColorRGBA(255, 255, 255));
 					canvas.drawLine(Point(newImg->width() - 1, newImg->height() - 1), Point(0, newImg->height() - 1), ColorRGBA(255, 255, 255), ColorRGBA(255, 255, 255));

client/render/AssetGenerator.h

@@ -23,6 +23,7 @@ class AssetGenerator
 public:
 	using AnimationLayoutMap = std::map<size_t, std::vector<ImageLocator>>;
 	using CanvasPtr = std::shared_ptr<CanvasImage>;
+	using ImageGenerationFunctor = std::function<CanvasPtr()>;
 
 	void initialize();
 
@@ -31,9 +32,12 @@ public:
 	std::map<ImagePath, std::shared_ptr<ISharedImage>> generateAllImages();
 	std::map<AnimationPath, AnimationLayoutMap> generateAllAnimations();
 
-private:
-	using ImageGenerationFunctor = std::function<CanvasPtr()>;
+	void addImageFile(const ImagePath & path, ImageGenerationFunctor & img);
+	void addAnimationFile(const AnimationPath & path, AnimationLayoutMap & anim);
 
+	AnimationLayoutMap createAdventureMapButton(const ImagePath & overlay, bool small);
+
+private:
 	struct PaletteAnimation
 	{
 		/// index of first color to cycle
@@ -53,14 +57,12 @@ private:
 	CanvasPtr createSpellTabNone() const;
 	CanvasPtr createChroniclesCampaignImages(int chronicle) const;
 	CanvasPtr createPaletteShiftedImage(const AnimationPath & source, const std::vector<PaletteAnimation> & animation, int frameIndex, int paletteShiftCounter) const;
-	CanvasPtr createAdventureMapButtonClear(const PlayerColor & player) const;
+	CanvasPtr createAdventureMapButtonClear(const PlayerColor & player, bool small) const;
 	CanvasPtr createCreatureInfoPanel(int boxesAmount) const;
 	enum CreatureInfoPanelElement{ BONUS_EFFECTS, SPELL_EFFECTS, BUTTON_PANEL, COMMANDER_BACKGROUND, COMMANDER_ABILITIES };
 	CanvasPtr createCreatureInfoPanelElement(CreatureInfoPanelElement element) const;
 	CanvasPtr createQuestWindow() const;
-	AnimationLayoutMap createAdventureMapButton(const ImagePath & overlay);
 
 	void createPaletteShiftedSprites();
 	void generatePaletteShiftedAnimation(const AnimationPath & source, const std::vector<PaletteAnimation> & animation);
-
 };

client/render/IRenderHandler.h

@@ -22,6 +22,7 @@ class IImage;
 class CAnimation;
 class CanvasImage;
 class SDLImageShared;
+class AssetGenerator;
 enum class EImageBlitMode : uint8_t;
 enum class CanvasScalingPolicy;
 enum EFonts : int8_t;
@@ -52,4 +53,6 @@ public:
 	virtual std::shared_ptr<const IFont> loadFont(EFonts font) = 0;
 
 	virtual void exportGeneratedAssets() = 0;
+
+	virtual std::shared_ptr<AssetGenerator> getAssetGenerator() = 0;
 };

client/renderSDL/RenderHandler.cpp

@@ -540,3 +540,8 @@ void RenderHandler::exportGeneratedAssets()
 	for (const auto & entry : assetGenerator->generateAllImages())
 		entry.second->exportBitmap(VCMIDirs::get().userDataPath() / "Generated" / (entry.first.getOriginalName() + ".png"), nullptr);
 }
+
+std::shared_ptr<AssetGenerator> RenderHandler::getAssetGenerator()
+{
+	return assetGenerator;
+}

client/renderSDL/RenderHandler.h

@@ -28,7 +28,7 @@ class RenderHandler final : public IRenderHandler
 	std::map<AnimationPath, AnimationLayoutMap> animationLayouts;
 	std::map<SharedImageLocator, std::weak_ptr<ScalableImageShared>> imageFiles;
 	std::map<EFonts, std::shared_ptr<const IFont>> fonts;
-	std::unique_ptr<AssetGenerator> assetGenerator;
+	std::shared_ptr<AssetGenerator> assetGenerator;
 
 	std::shared_ptr<CDefFile> getAnimationFile(const AnimationPath & path);
 	AnimationLayoutMap & getAnimationLayout(const AnimationPath & path, int scalingFactor, EImageBlitMode mode);
@@ -67,4 +67,6 @@ public:
 	std::shared_ptr<const IFont> loadFont(EFonts font) override;
 
 	void exportGeneratedAssets() override;
+
+	std::shared_ptr<AssetGenerator> getAssetGenerator() override;
 };