public static void setup(TextureAtlasSprite icon) {
if (!fboSupported) {
return;
}
String name = IconAPI.getIconName(icon).replaceFirst("^minecraft:items/", "");
if (icon instanceof TextureClock && name.equals("compass")) { // 1.5 bug
name = "clock";
}
if ("compass".equals(name)) {
if (!enableCompass) {
return;
}
} else if ("clock".equals(name)) {
if (!enableClock) {
return;
}
} else {
logger.warning("ignoring custom animation for %s not compass or clock", name);
return;
}
ResourceLocation resource =
TexturePackAPI.newMCPatcherResourceLocation(
"/misc/" + name + ".properties", "dial/" + name + ".properties");
if (TexturePackAPI.hasResource(resource)) {
logger.fine("found custom %s (%s)", name, resource);
setupInfo.put(icon, resource);
active = true;
}
}
static {
logger.config("fbo: supported=%s", fboSupported);
logger.config("GL13: supported=%s, enabled=%s", gl13Supported, useGL13);
int bits =
GL11.GL_VIEWPORT_BIT | GL11.GL_SCISSOR_BIT | GL11.GL_DEPTH_BITS | GL11.GL_LIGHTING_BIT;
if (useGL13) {
bits |= GL13.GL_MULTISAMPLE_BIT;
}
glAttributes = bits;
GL11.glNewList(drawList, GL11.GL_COMPILE);
drawBox();
GL11.glEndList();
}
private void writeCustomImage() {
try {
BufferedImage image =
new BufferedImage(width, outputFrames * height, BufferedImage.TYPE_INT_ARGB);
IntBuffer intBuffer = scratchBuffer.asIntBuffer();
int[] argb = new int[width * height];
File path = MCPatcherUtils.getGamePath("custom_" + name + ".png");
logger.info("generating %d %s frames", outputFrames, name);
for (int i = 0; i < outputFrames; i++) {
renderToItems(i * (360.0 / outputFrames));
itemsFBO.read(scratchBuffer);
intBuffer.position(0);
for (int j = 0; j < argb.length; j++) {
switch (MipmapHelper.TEX_FORMAT) {
case GL12.GL_BGRA:
int bgra = intBuffer.get(j);
argb[j] =
(bgra << 24) | ((bgra & 0xff00) << 8) | ((bgra & 0xff0000) >> 8) | (bgra >>> 24);
break;
default:
if (i == 0 && j == 0) {
logger.warning(
"unhandled texture format %d, color channels may be incorrect",
MipmapHelper.TEX_FORMAT);
}
// fall through
case GL11.GL_RGBA:
argb[j] = Integer.rotateRight(intBuffer.get(j), 8);
break;
}
}
image.setRGB(0, i * height, width, height, argb, 0, width);
}
ImageIO.write(image, "png", path);
logger.info("wrote %dx%d %s", image.getWidth(), image.getHeight(), path.getPath());
} catch (Throwable e) {
e.printStackTrace();
}
}
static void clearAll() {
logger.finer("FancyDial.clearAll");
if (initialized) {
active = false;
setupInfo.clear();
}
for (FancyDial instance : instances.values()) {
if (instance != null) {
instance.finish();
}
}
instances.clear();
initialized = true;
}
void registerAnimation(List<TextureAtlasSprite> animations) {
if (animations.contains(icon)) {
return;
}
animations.add(icon);
if (icon.animationFrames == null) {
icon.animationFrames = new ArrayList<int[]>();
}
if (icon.animationFrames.isEmpty()) {
int[] dummyRGB = new int[width * height];
Arrays.fill(dummyRGB, 0xffff00ff);
icon.animationFrames.add(dummyRGB);
}
logger.fine("registered %s animation", name);
}
public static boolean update(TextureAtlasSprite icon, boolean itemFrameRenderer) {
if (!initialized) {
logger.finer("deferring %s update until initialization finishes", IconAPI.getIconName(icon));
return false;
}
if (!active) {
return false;
}
int oldFB = GL11.glGetInteger(EXTFramebufferObject.GL_FRAMEBUFFER_BINDING_EXT);
if (oldFB != 0 && warnCount < 10) {
logger.finer(
"rendering %s while non-default framebuffer %d is active",
IconAPI.getIconName(icon), oldFB);
warnCount++;
}
int oldTexture = GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
try {
FancyDial instance = getInstance(icon);
return instance != null && instance.render(itemFrameRenderer);
} finally {
EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, oldFB);
GLAPI.glBindTexture(oldTexture);
}
}
private FancyDial(TextureAtlasSprite icon, PropertiesFile properties) {
this.icon = icon;
this.properties = properties;
name = IconAPI.getIconName(icon);
x0 = IconAPI.getIconX0(icon);
y0 = IconAPI.getIconY0(icon);
width = IconAPI.getIconWidth(icon);
height = IconAPI.getIconHeight(icon);
scratchBuffer = ByteBuffer.allocateDirect(4 * width * height);
int itemsTexture = TexturePackAPI.getTextureIfLoaded(TexturePackAPI.ITEMS_PNG);
if (itemsTexture < 0) {
logger.severe("could not get items texture");
return;
}
itemsFBO = new FBO(itemsTexture, x0, y0, width, height);
if (useScratchTexture) {
logger.fine("rendering %s to %dx%d scratch texture", name, width, height);
for (int i = 0; i < scratchFBO.length; i++) {
scratchFBO[i] = new FBO(width, height);
}
} else {
logger.fine("rendering %s directly to atlas", name);
}
boolean debug = false;
for (int i = 0; ; i++) {
Layer layer = newLayer(properties, "." + i);
if (layer == null) {
if (i > 0) {
break;
}
continue;
}
layers.add(layer);
debug |= layer.debug;
logger.fine(" new %s", layer);
}
keyboard = new InputHandler(name, debug);
if (layers.size() < 2) {
logger.error("custom %s needs at least two layers defined", name);
return;
}
outputFrames = properties.getInt("outputFrames", 0);
int glError = GL11.glGetError();
if (glError != 0) {
logger.severe("%s during %s setup", GLU.gluErrorString(glError), name);
return;
}
ok = true;
}
public class CITUtils18 {
private static final MCLogger logger =
MCLogger.getLogger(MCPatcherUtils.CUSTOM_ITEM_TEXTURES, "CIT");
private static ItemStack currentItem;
private static CTMUtils18 ctm;
private static ItemOverride itemOverride;
private static boolean renderingEnchantment;
public static void preRender(ItemStack itemStack) {
if (renderingEnchantment) {
// rendering custom enchantment -- keep current state
} else if (itemStack == null) {
clear();
} else if (itemStack.getItem() instanceof ItemBlock) {
clear();
ctm = CTMUtils18.getInstance();
ctm.preRenderHeld(
null, ((ItemBlock) itemStack.getItem()).getBlock(), itemStack.getItemDamage());
} else {
ctm = null;
currentItem = itemStack;
itemOverride = CITUtils.findItemOverride(itemStack);
}
}
public static void postRender() {
if (ctm != null) {
ctm.clear();
}
clear();
}
public static ModelFace getModelFace(ModelFace origFace) {
if (renderingEnchantment) {
return FaceInfo.getFaceInfo(origFace).getNonAtlasFace();
} else if (ctm != null) {
int face = FaceInfo.getFaceInfo(origFace).getEffectiveFace();
ctm.setDirection(face < 0 ? null : Direction.values()[face]);
return ctm.getModelFace(origFace);
} else if (itemOverride == null) {
return origFace;
} else {
FaceInfo faceInfo = FaceInfo.getFaceInfo(origFace);
TextureAtlasSprite newIcon =
(TextureAtlasSprite) itemOverride.getReplacementIcon(faceInfo.getSprite());
return faceInfo.getAltFace(newIcon);
}
}
public static boolean renderEnchantments3D(RenderItemCustom renderItem, IModel model) {
if (currentItem != null) {
EnchantmentList enchantments = CITUtils.findEnchantments(currentItem);
if (!enchantments.isEmpty()) {
renderingEnchantment = true;
Enchantment.beginOuter3D();
for (int i = 0; i < enchantments.size(); i++) {
Enchantment enchantment = enchantments.getEnchantment(i);
float intensity = enchantments.getIntensity(i);
if (intensity > 0.0f && enchantment.bindTexture(null)) {
enchantment.begin(intensity);
renderItem.renderItem1(model, -1, null);
enchantment.end();
}
}
Enchantment.endOuter3D();
TexturePackAPI.bindTexture(TexturePackAPI.ITEMS_PNG);
renderingEnchantment = false;
}
}
return !CITUtils.useGlint;
}
public static ResourceLocation getArmorTexture(
ResourceLocation origTexture, ItemStack itemStack, int slot) {
ArmorOverride override = CITUtils.findArmorOverride(itemStack);
if (override == null) {
return origTexture;
} else {
return override.getReplacementTexture(origTexture);
}
}
public static boolean renderArmorEnchantments(
EntityLivingBase entity,
ModelBase model,
ItemStack itemStack,
int slot,
float f1,
float f2,
float f3,
float f4,
float f5,
float f6) {
EnchantmentList enchantments = CITUtils.findEnchantments(itemStack);
if (!enchantments.isEmpty()) {
Enchantment.beginOuter3D();
for (int i = 0; i < enchantments.size(); i++) {
Enchantment enchantment = enchantments.getEnchantment(i);
float intensity = enchantments.getIntensity(i);
if (intensity > 0.0f && enchantment.bindTexture(null)) {
enchantment.begin(intensity);
model.render(entity, f1, f2, f3, f4, f5, f6);
enchantment.end();
}
}
Enchantment.endOuter3D();
}
return !CITUtils.useGlint;
}
static void clear() {
currentItem = null;
ctm = null;
itemOverride = null;
renderingEnchantment = false;
}
}
public class ColorizeBlock18 {
private static final MCLogger logger = MCLogger.getLogger(MCPatcherUtils.CUSTOM_COLORS);
private static final ResourceLocation COLOR_PROPERTIES =
TexturePackAPI.newMCPatcherResourceLocation("color.properties");
private static Block grassBlock;
private static Block mycelBlock;
private final CTMUtils18 ctm;
private boolean useCM;
private IColorMap colorMap;
private boolean isSmooth;
private final float[][] vertexColors = new float[4][3];
public final float[] vertexColor = new float[3];
private static final int[][][] FACE_VERTICES =
new int[][][] {
// bottom face (y=0)
{
{0, 0, 1}, // top left
{0, 0, 0}, // bottom left
{1, 0, 0}, // bottom right
{1, 0, 1}, // top right
},
// top face (y=1)
{
{0, 1, 0},
{0, 1, 1},
{1, 1, 1},
{1, 1, 0},
},
// north face (z=0)
{
{1, 1, 0},
{1, 0, 0},
{0, 0, 0},
{0, 1, 0},
},
// south face (z=1)
{
{0, 1, 1},
{0, 0, 1},
{1, 0, 1},
{1, 1, 1},
},
// west face (x=0)
{
{0, 1, 0},
{0, 0, 0},
{0, 0, 1},
{0, 1, 1},
},
// east face (x=1)
{
{1, 1, 1},
{1, 0, 1},
{1, 0, 0},
{1, 1, 0},
}
};
private static final int[][][] FACE_VERTICES_WATER =
new int[][][] {
// bottom face (y=0)
{
{0, 0, 1}, // top left
{0, 0, 0}, // bottom left
{1, 0, 0}, // bottom right
{1, 0, 1}, // top right
},
// top face (y=1)
{
{0, 1, 0},
{0, 1, 1},
{1, 1, 1},
{1, 1, 0},
},
// north face (z=0)
{
{0, 1, 0},
{1, 1, 0},
{1, 0, 0},
{0, 0, 0},
},
// south face (z=1)
{
{1, 1, 1},
{0, 1, 1},
{0, 0, 1},
{1, 0, 1},
},
// west face (x=0)
{
{0, 1, 1},
{0, 1, 0},
{0, 0, 0},
{0, 0, 1},
},
// east face (x=1)
{
{1, 1, 0},
{1, 1, 1},
{1, 0, 1},
{1, 0, 0},
}
};
static {
TexturePackChangeHandler.register(
new TexturePackChangeHandler(MCPatcherUtils.CUSTOM_COLORS, 2) {
@Override
public void beforeChange() {
reset();
}
@Override
public void afterChange() {
PropertiesFile properties = PropertiesFile.getNonNull(logger, COLOR_PROPERTIES);
ColorizeBlock.reloadAll(properties);
}
});
}
public static void reset() {
try {
grassBlock = BlockAPI.getFixedBlock("minecraft:grass");
mycelBlock = BlockAPI.getFixedBlock("minecraft:mycelium");
ColorizeBlock.reset();
} catch (Throwable e) {
e.printStackTrace();
}
}
public ColorizeBlock18(CTMUtils18 ctm) {
this.ctm = ctm;
}
public void preRender(
IBlockAccess blockAccess,
IModel model,
IBlockState blockState,
Position position,
Block block,
boolean useAO) {
colorMap = null;
useCM = RenderPassAPI.instance.useColorMultiplierThisPass(block);
if (useCM) {
List<BlockStateMatcher> maps = ColorizeBlock.findColorMaps(block);
if (maps != null) {
for (BlockStateMatcher matcher : maps) {
if (matcher.matchBlockState(blockState)) {
colorMap = ColorizeBlock.getThreadLocal(matcher);
break;
}
}
}
}
isSmooth = false;
}
public void preRenderHeld(IModel model, IBlockState blockState, Block block) {
colorMap = null;
isSmooth = false;
List<BlockStateMatcher> maps = ColorizeBlock.findColorMaps(block);
if (maps != null) {
for (BlockStateMatcher matcher : maps) {
if (matcher.matchBlockState(blockState)) {
colorMap = ColorizeBlock.getThreadLocal(matcher);
break;
}
}
}
}
public void clear() {
colorMap = null;
isSmooth = false;
}
public void setDirection(Direction direction) {
setDirection(direction, FACE_VERTICES);
}
public void setDirectionWater(Direction direction) {
setDirection(direction, FACE_VERTICES_WATER);
}
private void setDirection(Direction direction, int[][][] faceVertices) {
if (ColorizeBlock.enableSmoothBiomes
&& direction != null
&& colorMap != null
&& ctm.isInWorld()) {
isSmooth = true;
int[][] offsets = faceVertices[direction.ordinal()];
computeVertexColor(offsets[0], vertexColors[0]);
computeVertexColor(offsets[1], vertexColors[1]);
computeVertexColor(offsets[2], vertexColors[2]);
computeVertexColor(offsets[3], vertexColors[3]);
} else {
isSmooth = false;
}
}
private void computeVertexColor(int[] offsets, float[] color) {
int i = ctm.getI() + offsets[0];
int j = ctm.getJ() + offsets[1];
int k = ctm.getK() + offsets[2];
if (ColorizeBlock.enableTestColorSmoothing) {
int rgb = 0;
if (i % 2 == 0) {
rgb |= 0xff0000;
}
if (j % 2 == 0) {
rgb |= 0x00ff00;
}
if (k % 2 == 0) {
rgb |= 0x0000ff;
}
ColorUtils.intToFloat3(rgb, color);
} else {
float[] tmp = colorMap.getColorMultiplierF(ctm.getBlockAccess(), i, j, k);
color[0] = tmp[0];
color[1] = tmp[1];
color[2] = tmp[2];
}
}
public boolean useColormap(ModelFace face) {
return useCM
&& (face.useColormap()
|| (colorMap != null && ctm.getBlock() != grassBlock && ctm.getBlock() != mycelBlock));
}
public int colorMultiplier(int color) {
if (colorMap == null) {
return color;
} else if (ctm.isInWorld()) {
return colorMap.getColorMultiplier(ctm.getBlockAccess(), ctm.getI(), ctm.getJ(), ctm.getK());
} else {
return colorMap.getColorMultiplier();
}
}
public float getVertexColor(float color, int vertex, int channel) {
if (isSmooth) {
return vertexColors[vertex][channel];
} else {
return color;
}
}
public void applyVertexColor(Tessellator tessellator, float base, int vertex) {
if (isSmooth) {
float[] rgb = vertexColors[vertex];
TessellatorAPI.setColorOpaque_F(tessellator, base * rgb[0], base * rgb[1], base * rgb[2]);
}
}
public float applyVertexColor(float base, int vertex, float r, float g, float b) {
if (isSmooth) {
float[] rgb = vertexColors[vertex];
vertexColor[0] = base * rgb[0];
vertexColor[1] = base * rgb[1];
vertexColor[2] = base * rgb[2];
} else {
vertexColor[0] = r;
vertexColor[1] = g;
vertexColor[2] = b;
}
return vertexColor[0];
}
public float getVertexColor(int index) {
return vertexColor[index];
}
public int getParticleColor(
IBlockAccess blockAccess, IBlockState blockState, Position position, int defaultColor) {
return getColorMultiplier(blockAccess, blockState, position, defaultColor);
}
// public static methods requested by MamiyaOtaru for VoxelMap
public static int getColorMultiplier(
IBlockAccess blockAccess, IBlockState blockState, Position position, int defaultColor) {
List<BlockStateMatcher> maps = ColorizeBlock.findColorMaps(blockState.getBlock());
if (maps != null) {
for (BlockStateMatcher matcher : maps) {
if (matcher.matchBlockState(blockState)) {
IColorMap colorMap = ColorizeBlock.getThreadLocal(matcher);
return colorMap.getColorMultiplier(
blockAccess, position.getI(), position.getJ(), position.getK());
}
}
}
return defaultColor;
}
public static int getColorMultiplier(
IBlockAccess blockAccess, IBlockState blockState, Position position) {
return getColorMultiplier(blockAccess, blockState, position, 0xffffff);
}
}
private boolean render(boolean itemFrameRenderer) {
if (!ok) {
return false;
}
if (!itemFrameRenderer) {
boolean changed = true;
if (!keyboard.isEnabled()) {
changed = false;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD2)) {
scaleYDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD8)) {
scaleYDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD4)) {
scaleXDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD6)) {
scaleXDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_DOWN)) {
offsetYDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_UP)) {
offsetYDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_LEFT)) {
offsetXDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_RIGHT)) {
offsetXDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_MULTIPLY)) {
scaleXDelta = scaleYDelta = offsetXDelta = offsetYDelta = 0.0f;
} else {
changed = false;
}
if (changed) {
logger.info("");
logger.info("scaleX %+f", scaleXDelta);
logger.info("scaleY %+f", scaleYDelta);
logger.info("offsetX %+f", offsetXDelta);
logger.info("offsetY %+f", offsetYDelta);
lastAngle = ANGLE_UNSET;
}
if (outputFrames > 0) {
writeCustomImage();
outputFrames = 0;
}
}
double angle = getAngle(icon);
if (!useScratchTexture) {
// render directly to items.png
if (angle != lastAngle) {
renderToItems(angle);
lastAngle = angle;
}
} else if (itemFrameRenderer) {
// look in itemFrames cache first
ByteBuffer buffer = itemFrames.get(angle);
if (buffer == null) {
logger.fine("rendering %s at angle %f for item frame", name, angle);
buffer = ByteBuffer.allocateDirect(width * height * 4);
renderToItems(angle);
itemsFBO.read(buffer);
itemFrames.put(angle, buffer);
} else {
itemsFBO.write(buffer);
}
lastItemFrameRenderer = true;
} else if (lastAngle == ANGLE_UNSET) {
// first time rendering - render all N copies
for (FBO fbo : scratchFBO) {
renderToFB(angle, fbo);
}
scratchFBO[0].read(scratchBuffer);
itemsFBO.write(scratchBuffer);
lastAngle = angle;
scratchIndex = 0;
} else if (lastItemFrameRenderer || angle != lastAngle) {
// render to buffer i + 1
// update items.png from buffer i
int nextIndex = (scratchIndex + 1) % NUM_SCRATCH_TEXTURES;
if (angle != lastAngle) {
renderToFB(angle, scratchFBO[nextIndex]);
scratchFBO[scratchIndex].read(scratchBuffer);
}
itemsFBO.write(scratchBuffer);
lastAngle = angle;
scratchIndex = nextIndex;
lastItemFrameRenderer = false;
}
int glError = GL11.glGetError();
if (glError != 0) {
logger.severe("%s during %s update", GLU.gluErrorString(glError), name);
ok = false;
}
return ok;
}
public class FancyDial {
private static final MCLogger logger =
MCLogger.getLogger(MCPatcherUtils.CUSTOM_ANIMATIONS, "Animation");
private static final double ANGLE_UNSET = Double.MAX_VALUE;
private static final int NUM_SCRATCH_TEXTURES = 3;
private static final boolean fboSupported = GLContext.getCapabilities().GL_EXT_framebuffer_object;
private static final boolean gl13Supported = GLContext.getCapabilities().OpenGL13;
private static final boolean enableCompass =
Config.getBoolean(MCPatcherUtils.EXTENDED_HD, "fancyCompass", true);
private static final boolean enableClock =
Config.getBoolean(MCPatcherUtils.EXTENDED_HD, "fancyClock", true);
private static final boolean useGL13 =
gl13Supported && Config.getBoolean(MCPatcherUtils.EXTENDED_HD, "useGL13", true);
private static final boolean useScratchTexture =
Config.getBoolean(MCPatcherUtils.EXTENDED_HD, "useScratchTexture", true);
private static final int glAttributes;
private static boolean initialized;
private static boolean active;
private static final int drawList = GL11.glGenLists(1);
private static final Map<TextureAtlasSprite, ResourceLocation> setupInfo =
new IdentityHashMap<TextureAtlasSprite, ResourceLocation>();
private static final Map<TextureAtlasSprite, FancyDial> instances =
new IdentityHashMap<TextureAtlasSprite, FancyDial>();
private static int warnCount;
private final TextureAtlasSprite icon;
private final PropertiesFile properties;
private final String name;
private final int x0;
private final int y0;
private final int width;
private final int height;
private final ByteBuffer scratchBuffer;
private final FBO[] scratchFBO = new FBO[NUM_SCRATCH_TEXTURES];
private FBO itemsFBO;
private int scratchIndex;
private Map<Double, ByteBuffer> itemFrames = new TreeMap<Double, ByteBuffer>();
private int outputFrames;
private boolean ok;
private double lastAngle = ANGLE_UNSET;
private boolean lastItemFrameRenderer;
private final List<Layer> layers = new ArrayList<Layer>();
private InputHandler keyboard;
private static final float STEP = 0.01f;
private float scaleXDelta;
private float scaleYDelta;
private float offsetXDelta;
private float offsetYDelta;
static {
logger.config("fbo: supported=%s", fboSupported);
logger.config("GL13: supported=%s, enabled=%s", gl13Supported, useGL13);
int bits =
GL11.GL_VIEWPORT_BIT | GL11.GL_SCISSOR_BIT | GL11.GL_DEPTH_BITS | GL11.GL_LIGHTING_BIT;
if (useGL13) {
bits |= GL13.GL_MULTISAMPLE_BIT;
}
glAttributes = bits;
GL11.glNewList(drawList, GL11.GL_COMPILE);
drawBox();
GL11.glEndList();
}
public static void setup(TextureAtlasSprite icon) {
if (!fboSupported) {
return;
}
String name = IconAPI.getIconName(icon).replaceFirst("^minecraft:items/", "");
if (icon instanceof TextureClock && name.equals("compass")) { // 1.5 bug
name = "clock";
}
if ("compass".equals(name)) {
if (!enableCompass) {
return;
}
} else if ("clock".equals(name)) {
if (!enableClock) {
return;
}
} else {
logger.warning("ignoring custom animation for %s not compass or clock", name);
return;
}
ResourceLocation resource =
TexturePackAPI.newMCPatcherResourceLocation(
"/misc/" + name + ".properties", "dial/" + name + ".properties");
if (TexturePackAPI.hasResource(resource)) {
logger.fine("found custom %s (%s)", name, resource);
setupInfo.put(icon, resource);
active = true;
}
}
public static boolean update(TextureAtlasSprite icon, boolean itemFrameRenderer) {
if (!initialized) {
logger.finer("deferring %s update until initialization finishes", IconAPI.getIconName(icon));
return false;
}
if (!active) {
return false;
}
int oldFB = GL11.glGetInteger(EXTFramebufferObject.GL_FRAMEBUFFER_BINDING_EXT);
if (oldFB != 0 && warnCount < 10) {
logger.finer(
"rendering %s while non-default framebuffer %d is active",
IconAPI.getIconName(icon), oldFB);
warnCount++;
}
int oldTexture = GL11.glGetInteger(GL11.GL_TEXTURE_BINDING_2D);
try {
FancyDial instance = getInstance(icon);
return instance != null && instance.render(itemFrameRenderer);
} finally {
EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, oldFB);
GLAPI.glBindTexture(oldTexture);
}
}
static void clearAll() {
logger.finer("FancyDial.clearAll");
if (initialized) {
active = false;
setupInfo.clear();
}
for (FancyDial instance : instances.values()) {
if (instance != null) {
instance.finish();
}
}
instances.clear();
initialized = true;
}
static void registerAnimations() {
TextureObject texture = TexturePackAPI.getTextureObject(TexturePackAPI.ITEMS_PNG);
if (texture instanceof TextureAtlas) {
List<TextureAtlasSprite> animations = ((TextureAtlas) texture).animations;
for (FancyDial instance : instances.values()) {
instance.registerAnimation(animations);
}
}
}
void registerAnimation(List<TextureAtlasSprite> animations) {
if (animations.contains(icon)) {
return;
}
animations.add(icon);
if (icon.animationFrames == null) {
icon.animationFrames = new ArrayList<int[]>();
}
if (icon.animationFrames.isEmpty()) {
int[] dummyRGB = new int[width * height];
Arrays.fill(dummyRGB, 0xffff00ff);
icon.animationFrames.add(dummyRGB);
}
logger.fine("registered %s animation", name);
}
private static FancyDial getInstance(TextureAtlasSprite icon) {
if (instances.containsKey(icon)) {
return instances.get(icon);
}
ResourceLocation resource = setupInfo.remove(icon);
instances.put(icon, null);
if (resource == null) {
return null;
}
PropertiesFile properties = PropertiesFile.get(logger, resource);
if (properties == null) {
return null;
}
try {
FancyDial instance = new FancyDial(icon, properties);
if (instance.ok) {
instances.put(icon, instance);
return instance;
}
instance.finish();
} catch (Throwable e) {
e.printStackTrace();
}
return null;
}
private FancyDial(TextureAtlasSprite icon, PropertiesFile properties) {
this.icon = icon;
this.properties = properties;
name = IconAPI.getIconName(icon);
x0 = IconAPI.getIconX0(icon);
y0 = IconAPI.getIconY0(icon);
width = IconAPI.getIconWidth(icon);
height = IconAPI.getIconHeight(icon);
scratchBuffer = ByteBuffer.allocateDirect(4 * width * height);
int itemsTexture = TexturePackAPI.getTextureIfLoaded(TexturePackAPI.ITEMS_PNG);
if (itemsTexture < 0) {
logger.severe("could not get items texture");
return;
}
itemsFBO = new FBO(itemsTexture, x0, y0, width, height);
if (useScratchTexture) {
logger.fine("rendering %s to %dx%d scratch texture", name, width, height);
for (int i = 0; i < scratchFBO.length; i++) {
scratchFBO[i] = new FBO(width, height);
}
} else {
logger.fine("rendering %s directly to atlas", name);
}
boolean debug = false;
for (int i = 0; ; i++) {
Layer layer = newLayer(properties, "." + i);
if (layer == null) {
if (i > 0) {
break;
}
continue;
}
layers.add(layer);
debug |= layer.debug;
logger.fine(" new %s", layer);
}
keyboard = new InputHandler(name, debug);
if (layers.size() < 2) {
logger.error("custom %s needs at least two layers defined", name);
return;
}
outputFrames = properties.getInt("outputFrames", 0);
int glError = GL11.glGetError();
if (glError != 0) {
logger.severe("%s during %s setup", GLU.gluErrorString(glError), name);
return;
}
ok = true;
}
private boolean render(boolean itemFrameRenderer) {
if (!ok) {
return false;
}
if (!itemFrameRenderer) {
boolean changed = true;
if (!keyboard.isEnabled()) {
changed = false;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD2)) {
scaleYDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD8)) {
scaleYDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD4)) {
scaleXDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_NUMPAD6)) {
scaleXDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_DOWN)) {
offsetYDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_UP)) {
offsetYDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_LEFT)) {
offsetXDelta -= STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_RIGHT)) {
offsetXDelta += STEP;
} else if (keyboard.isKeyPressed(Keyboard.KEY_MULTIPLY)) {
scaleXDelta = scaleYDelta = offsetXDelta = offsetYDelta = 0.0f;
} else {
changed = false;
}
if (changed) {
logger.info("");
logger.info("scaleX %+f", scaleXDelta);
logger.info("scaleY %+f", scaleYDelta);
logger.info("offsetX %+f", offsetXDelta);
logger.info("offsetY %+f", offsetYDelta);
lastAngle = ANGLE_UNSET;
}
if (outputFrames > 0) {
writeCustomImage();
outputFrames = 0;
}
}
double angle = getAngle(icon);
if (!useScratchTexture) {
// render directly to items.png
if (angle != lastAngle) {
renderToItems(angle);
lastAngle = angle;
}
} else if (itemFrameRenderer) {
// look in itemFrames cache first
ByteBuffer buffer = itemFrames.get(angle);
if (buffer == null) {
logger.fine("rendering %s at angle %f for item frame", name, angle);
buffer = ByteBuffer.allocateDirect(width * height * 4);
renderToItems(angle);
itemsFBO.read(buffer);
itemFrames.put(angle, buffer);
} else {
itemsFBO.write(buffer);
}
lastItemFrameRenderer = true;
} else if (lastAngle == ANGLE_UNSET) {
// first time rendering - render all N copies
for (FBO fbo : scratchFBO) {
renderToFB(angle, fbo);
}
scratchFBO[0].read(scratchBuffer);
itemsFBO.write(scratchBuffer);
lastAngle = angle;
scratchIndex = 0;
} else if (lastItemFrameRenderer || angle != lastAngle) {
// render to buffer i + 1
// update items.png from buffer i
int nextIndex = (scratchIndex + 1) % NUM_SCRATCH_TEXTURES;
if (angle != lastAngle) {
renderToFB(angle, scratchFBO[nextIndex]);
scratchFBO[scratchIndex].read(scratchBuffer);
}
itemsFBO.write(scratchBuffer);
lastAngle = angle;
scratchIndex = nextIndex;
lastItemFrameRenderer = false;
}
int glError = GL11.glGetError();
if (glError != 0) {
logger.severe("%s during %s update", GLU.gluErrorString(glError), name);
ok = false;
}
return ok;
}
private void writeCustomImage() {
try {
BufferedImage image =
new BufferedImage(width, outputFrames * height, BufferedImage.TYPE_INT_ARGB);
IntBuffer intBuffer = scratchBuffer.asIntBuffer();
int[] argb = new int[width * height];
File path = MCPatcherUtils.getGamePath("custom_" + name + ".png");
logger.info("generating %d %s frames", outputFrames, name);
for (int i = 0; i < outputFrames; i++) {
renderToItems(i * (360.0 / outputFrames));
itemsFBO.read(scratchBuffer);
intBuffer.position(0);
for (int j = 0; j < argb.length; j++) {
switch (MipmapHelper.TEX_FORMAT) {
case GL12.GL_BGRA:
int bgra = intBuffer.get(j);
argb[j] =
(bgra << 24) | ((bgra & 0xff00) << 8) | ((bgra & 0xff0000) >> 8) | (bgra >>> 24);
break;
default:
if (i == 0 && j == 0) {
logger.warning(
"unhandled texture format %d, color channels may be incorrect",
MipmapHelper.TEX_FORMAT);
}
// fall through
case GL11.GL_RGBA:
argb[j] = Integer.rotateRight(intBuffer.get(j), 8);
break;
}
}
image.setRGB(0, i * height, width, height, argb, 0, width);
}
ImageIO.write(image, "png", path);
logger.info("wrote %dx%d %s", image.getWidth(), image.getHeight(), path.getPath());
} catch (Throwable e) {
e.printStackTrace();
}
}
private void renderToItems(double angle) {
renderToFB(angle, itemsFBO);
}
private void renderToFB(double angle, FBO fbo) {
if (fbo != null) {
fbo.bind();
renderImpl(angle);
fbo.unbind();
}
}
private void renderImpl(double angle) {
for (Layer layer : layers) {
layer.blendMethod.applyBlending();
GL11.glPushMatrix();
TexturePackAPI.bindTexture(layer.textureName);
float offsetX = layer.offsetX;
float offsetY = layer.offsetY;
float scaleX = layer.scaleX;
float scaleY = layer.scaleY;
if (layer.debug) {
offsetX += offsetXDelta;
offsetY += offsetYDelta;
scaleX += scaleXDelta;
scaleY += scaleYDelta;
}
GL11.glTranslatef(offsetX, offsetY, 0.0f);
GL11.glScalef(scaleX, scaleY, 1.0f);
float layerAngle = (float) (angle * layer.rotationMultiplier + layer.rotationOffset);
GL11.glRotatef(layerAngle, 0.0f, 0.0f, 1.0f);
GL11.glCallList(drawList);
GL11.glPopMatrix();
}
}
private static void drawBox() {
GL11.glBegin(GL11.GL_QUADS);
GL11.glTexCoord2f(0.0f, 0.0f);
GL11.glVertex3f(-1.0f, -1.0f, 0.0f);
GL11.glTexCoord2f(1.0f, 0.0f);
GL11.glVertex3f(1.0f, -1.0f, 0.0f);
GL11.glTexCoord2f(1.0f, 1.0f);
GL11.glVertex3f(1.0f, 1.0f, 0.0f);
GL11.glTexCoord2f(0.0f, 1.0f);
GL11.glVertex3f(-1.0f, 1.0f, 0.0f);
GL11.glEnd();
}
private void finish() {
for (int i = 0; i < scratchFBO.length; i++) {
if (scratchFBO[i] != null) {
scratchFBO[i].delete();
scratchFBO[i] = null;
}
}
if (itemsFBO != null) {
itemsFBO.delete();
itemsFBO = null;
}
itemFrames.clear();
layers.clear();
ok = false;
}
@Override
public String toString() {
return String.format("FancyDial{%s, %dx%d @ %d,%d}", name, width, height, x0, y0);
}
@Override
protected void finalize() throws Throwable {
finish();
super.finalize();
}
private static double getAngle(Icon icon) {
if (icon instanceof TextureCompass) {
return ((TextureCompass) icon).currentAngle * 180.0 / Math.PI;
} else if (icon instanceof TextureClock) {
return ((TextureClock) icon).currentAngle * 360.0;
} else {
return 0.0;
}
}
Layer newLayer(PropertiesFile properties, String suffix) {
ResourceLocation textureResource = properties.getResourceLocation("source" + suffix, "");
if (textureResource == null) {
return null;
}
if (!TexturePackAPI.hasResource(textureResource)) {
properties.error("could not read %s", textureResource);
return null;
}
float scaleX = properties.getFloat("scaleX" + suffix, 1.0f);
float scaleY = properties.getFloat("scaleY" + suffix, 1.0f);
float offsetX = properties.getFloat("offsetX" + suffix, 0.0f);
float offsetY = properties.getFloat("offsetY" + suffix, 0.0f);
float angleMultiplier = properties.getFloat("rotationSpeed" + suffix, 0.0f);
float angleOffset = properties.getFloat("rotationOffset" + suffix, 0.0f);
String blend = properties.getString("blend" + suffix, "alpha");
BlendMethod blendMethod = BlendMethod.parse(blend);
if (blendMethod == null) {
properties.error("unknown blend method %s", blend);
return null;
}
boolean debug = properties.getBoolean("debug" + suffix, false);
return new Layer(
textureResource,
scaleX,
scaleY,
offsetX,
offsetY,
angleMultiplier,
angleOffset,
blendMethod,
debug);
}
private class Layer {
final ResourceLocation textureName;
final float scaleX;
final float scaleY;
final float offsetX;
final float offsetY;
final float rotationMultiplier;
final float rotationOffset;
final BlendMethod blendMethod;
final boolean debug;
Layer(
ResourceLocation textureName,
float scaleX,
float scaleY,
float offsetX,
float offsetY,
float rotationMultiplier,
float rotationOffset,
BlendMethod blendMethod,
boolean debug) {
this.textureName = textureName;
this.scaleX = scaleX;
this.scaleY = scaleY;
this.offsetX = offsetX;
this.offsetY = offsetY;
this.rotationMultiplier = rotationMultiplier;
this.rotationOffset = rotationOffset;
this.blendMethod = blendMethod;
this.debug = debug;
}
@Override
public String toString() {
return String.format(
"Layer{%s %f %f %+f %+f x%f}",
textureName, scaleX, scaleY, offsetX, offsetY, rotationMultiplier);
}
}
private static class FBO {
private final int texture;
private final boolean ownTexture;
private final int x0;
private final int y0;
private final int width;
private final int height;
private final int frameBuffer;
private boolean lightmapEnabled;
private boolean deleted;
FBO(int width, int height) {
this(blankTexture(width, height), true, 0, 0, width, height);
}
FBO(int texture, int x0, int y0, int width, int height) {
this(texture, false, x0, y0, width, height);
}
private FBO(int texture, boolean ownTexture, int x0, int y0, int width, int height) {
this.texture = texture;
this.ownTexture = ownTexture;
this.x0 = x0;
this.y0 = y0;
this.width = width;
this.height = height;
frameBuffer = EXTFramebufferObject.glGenFramebuffersEXT();
if (frameBuffer < 0) {
throw new RuntimeException("could not get framebuffer object");
}
GLAPI.glBindTexture(texture);
EXTFramebufferObject.glBindFramebufferEXT(
EXTFramebufferObject.GL_FRAMEBUFFER_EXT, frameBuffer);
EXTFramebufferObject.glFramebufferTexture2DEXT(
EXTFramebufferObject.GL_FRAMEBUFFER_EXT,
EXTFramebufferObject.GL_COLOR_ATTACHMENT0_EXT,
GL11.GL_TEXTURE_2D,
texture,
0);
}
void bind() {
EXTFramebufferObject.glBindFramebufferEXT(
EXTFramebufferObject.GL_FRAMEBUFFER_EXT, frameBuffer);
GL11.glPushAttrib(glAttributes);
GL11.glViewport(x0, y0, width, height);
GL11.glEnable(GL11.GL_SCISSOR_TEST);
GL11.glScissor(x0, y0, width, height);
lightmapEnabled = false;
if (gl13Supported) {
GL13.glActiveTexture(GL13.GL_TEXTURE1);
lightmapEnabled = GL11.glIsEnabled(GL11.GL_TEXTURE_2D);
if (lightmapEnabled) {
GL11.glDisable(GL11.GL_TEXTURE_2D);
}
GL13.glActiveTexture(GL13.GL_TEXTURE0);
}
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL11.glDisable(GL11.GL_DEPTH_TEST);
GLAPI.glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
GL11.glDisable(GL11.GL_LIGHTING);
GL11.glEnable(GL11.GL_ALPHA_TEST);
GLAPI.glAlphaFunc(GL11.GL_GREATER, 0.01f);
if (useGL13) {
GL11.glDisable(GL13.GL_MULTISAMPLE);
}
GLAPI.glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
GL11.glClear(GL11.GL_COLOR_BUFFER_BIT);
GL11.glMatrixMode(GL11.GL_PROJECTION);
GL11.glPushMatrix();
GL11.glLoadIdentity();
GL11.glOrtho(-1.0f, 1.0f, -1.0f, 1.0f, -1.0f, 1.0f);
GL11.glMatrixMode(GL11.GL_MODELVIEW);
GL11.glPushMatrix();
GL11.glLoadIdentity();
}
void unbind() {
GL11.glPopAttrib();
GL11.glMatrixMode(GL11.GL_PROJECTION);
GL11.glPopMatrix();
GL11.glMatrixMode(GL11.GL_MODELVIEW);
GL11.glPopMatrix();
if (lightmapEnabled) {
GL13.glActiveTexture(GL13.GL_TEXTURE1);
GL11.glEnable(GL11.GL_TEXTURE_2D);
GL13.glActiveTexture(GL13.GL_TEXTURE0);
}
GL11.glEnable(GL11.GL_BLEND);
GLAPI.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
EXTFramebufferObject.glBindFramebufferEXT(EXTFramebufferObject.GL_FRAMEBUFFER_EXT, 0);
}
void read(ByteBuffer buffer) {
EXTFramebufferObject.glBindFramebufferEXT(
EXTFramebufferObject.GL_FRAMEBUFFER_EXT, frameBuffer);
buffer.position(0);
GL11.glReadPixels(
x0, y0, width, height, MipmapHelper.TEX_FORMAT, MipmapHelper.TEX_DATA_TYPE, buffer);
}
void write(ByteBuffer buffer) {
GLAPI.glBindTexture(texture);
buffer.position(0);
GL11.glTexSubImage2D(
GL11.GL_TEXTURE_2D,
0,
x0,
y0,
width,
height,
MipmapHelper.TEX_FORMAT,
MipmapHelper.TEX_DATA_TYPE,
buffer);
}
void delete() {
if (!deleted) {
deleted = true;
if (ownTexture) {
GL11.glDeleteTextures(texture);
}
EXTFramebufferObject.glDeleteFramebuffersEXT(frameBuffer);
}
}
@Override
protected void finalize() throws Throwable {
delete();
super.finalize();
}
private static int blankTexture(int width, int height) {
int texture = GL11.glGenTextures();
MipmapHelper.setupTexture(texture, width, height, "scratch");
return texture;
}
}
}
