Some cleaning up of rendering code, fix the missing overlay face problem
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fb689d0697
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2 changed files with 86 additions and 60 deletions
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@ -16,6 +16,9 @@ import net.minecraftforge.event.ForgeSubscribe;
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public class DrawBlockHighlightHandler {
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private static int pulse = 0;
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private static boolean doInc = true;
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@ForgeSubscribe
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public void onDrawBlockHighlightEvent(DrawBlockHighlightEvent event) {
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@ -40,66 +43,69 @@ public class DrawBlockHighlightHandler {
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double iPZ = event.player.prevPosZ + (event.player.posZ - event.player.prevPosZ) * event.partialTicks;
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int texture = event.context.renderEngine.getTexture(Sprites.SPRITE_SHEET_LOCATION + Sprites.WORLD_TRANSMUTATION_TEXTURE);
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int xScale = 1;
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int yScale = 1;
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int zScale = 1;
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float xScale = 1;
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float yScale = 1;
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float zScale = 1;
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float xShift = 0.1F;
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float yShift = 0.1F;
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float zShift = 0.1F;
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int chargeLevel;
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int itemChargeLevel = 0;
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if (event.currentItem.getItem() instanceof IChargeable) {
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itemChargeLevel = ((IChargeable) event.currentItem.getItem()).getCharge(event.currentItem);
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}
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chargeLevel = 1 + itemChargeLevel * 2;
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if ((event.target.sideHit == 0) || (event.target.sideHit == 1)) {
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xScale = chargeLevel;
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zScale = chargeLevel;
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}
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else if ((event.target.sideHit == 2) || (event.target.sideHit == 3)) {
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xScale = chargeLevel;
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yScale = chargeLevel;
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}
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else if ((event.target.sideHit == 4) || (event.target.sideHit == 5)) {
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yScale = chargeLevel;
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zScale = chargeLevel;
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}
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ForgeDirection sideHit = ForgeDirection.getOrientation(event.target.sideHit);
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float xShift = 0.1F;
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float yShift = 0.1F;
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float zShift = 0.1F;
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if (event.target.sideHit == 0) {
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xShift = 0;
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yShift = -yShift;
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zShift = 0;
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}
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else if (event.target.sideHit == 1) {
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xShift = 0;
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zShift = 0;
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}
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else if (event.target.sideHit == 2) {
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xShift = 0;
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yShift = 0;
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if (chargeLevel > 1) {
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zShift = -zShift - 1;
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switch (sideHit) {
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case UP: {
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xScale = chargeLevel + 0.1F;
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zScale = chargeLevel + 0.1F;
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xShift = 0;
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zShift = 0;
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break;
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}
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else {
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case DOWN: {
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xScale = chargeLevel + 0.1F;
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zScale = chargeLevel + 0.1F;
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xShift = 0;
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yShift = -yShift;
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zShift = 0;
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break;
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}
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case NORTH: {
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xScale = chargeLevel + 0.1F;
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yScale = chargeLevel + 0.1F;
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xShift = 0;
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yShift = 0;
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zShift = -zShift;
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break;
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}
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}
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else if (event.target.sideHit == 3) {
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xShift = 0;
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yShift = 0;
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}
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else if (event.target.sideHit == 4) {
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xShift = -xShift;
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yShift = 0;
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zShift = 0;
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}
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else if (event.target.sideHit == 5) {
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yShift = 0;
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zShift = 0;
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case SOUTH: {
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xScale = chargeLevel + 0.1F;
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yScale = chargeLevel + 0.1F;
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xShift = 0;
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yShift = 0;
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break;
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}
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case EAST: {
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yScale = chargeLevel + 0.1F;
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zScale = chargeLevel + 0.1F;
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yShift = 0;
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zShift = 0;
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break;
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}
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case WEST: {
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yScale = chargeLevel + 0.1F;
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zScale = chargeLevel + 0.1F;
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xShift = -xShift;
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yShift = 0;
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zShift = 0;
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break;
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}
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default: break;
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}
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GL11.glDepthMask(false);
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@ -107,13 +113,14 @@ public class DrawBlockHighlightHandler {
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for (int i = 0; i < 6; i++) {
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ForgeDirection forgeDir = ForgeDirection.getOrientation(i);
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int zCorrection = (i == 2) ? -1 : 1;
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GL11.glPushMatrix();
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GL11.glTranslated(-iPX + x + xShift, -iPY + y + yShift, -iPZ + z + zShift);
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GL11.glScalef(1F * xScale, 1F * yScale, 1F * zScale);
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GL11.glRotatef(90, forgeDir.offsetX, forgeDir.offsetY, forgeDir.offsetZ);
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GL11.glTranslated(0, 0, 0.5f);
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GL11.glTranslated(0, 0, 0.5f * zCorrection);
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GL11.glClear(GL11.GL_DEPTH_BUFFER_BIT);
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renderSlidingQuad(texture, 0.75F);
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renderPulsingQuad(texture, 0.75F);
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GL11.glPopMatrix();
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}
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@ -121,9 +128,8 @@ public class DrawBlockHighlightHandler {
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GL11.glDepthMask(true);
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}
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public static void renderSlidingQuad(int texture, float transparency) {
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float pulse = (System.currentTimeMillis() % 3000) / 3000f;
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public static void renderPulsingQuad(int texture, float maxTransparency) {
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float pulseTransparency = (getPulseValue() * maxTransparency) / 3000f;
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GL11.glBindTexture(GL11.GL_TEXTURE_2D, texture);
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Tessellator tessellator = Tessellator.instance;
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@ -131,10 +137,10 @@ public class DrawBlockHighlightHandler {
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GL11.glEnable(GL12.GL_RESCALE_NORMAL);
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GL11.glEnable(GL11.GL_BLEND);
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GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
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GL11.glColor4f(1, 1, 1, pulse);
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GL11.glColor4f(1, 1, 1, pulseTransparency);
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tessellator.startDrawingQuads();
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tessellator.setColorRGBA_F(1, 1, 1, pulse);
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tessellator.setColorRGBA_F(1, 1, 1, pulseTransparency);
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tessellator.addVertexWithUV(-0.5D, 0.5D, 0F, 0, 1);
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tessellator.addVertexWithUV(0.5D, 0.5D, 0F, 1, 1);
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@ -146,4 +152,24 @@ public class DrawBlockHighlightHandler {
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GL11.glDisable(GL12.GL_RESCALE_NORMAL);
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}
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private static int getPulseValue() {
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if (doInc) {
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pulse += 8;
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}
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else {
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pulse -= 8;
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}
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if (pulse == 3000) {
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doInc = false;
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}
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if (pulse == 0) {
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doInc = true;
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}
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return pulse;
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}
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}
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@ -65,9 +65,9 @@ public class RenderTickHandler implements ITickHandler {
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private static void renderStoneHUD(Minecraft minecraft, EntityPlayer player, ItemStack stack, float partialTicks) {
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float overlayScale = 2F; // TODO config option
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float overlayScale = 2F;
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float blockScale = overlayScale / 2;
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float overlayOpacity = 1F; // TODO config option
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float overlayOpacity = 0.5F;
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MovingObjectPosition rayTrace = minecraft.objectMouseOver;
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ItemStack currentBlock = null;
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@ -92,7 +92,7 @@ public class RenderTickHandler implements ITickHandler {
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GL11.glEnable(GL12.GL_RESCALE_NORMAL);
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GL11.glEnable(GL11.GL_COLOR_MATERIAL);
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GL11.glEnable(GL11.GL_LIGHTING);
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RenderUtils.renderItemIntoGUI(minecraft.fontRenderer, minecraft.renderEngine, stack, (int) (sr.getScaledWidth() - (16 * overlayScale)), (int) (sr.getScaledHeight() - (16 * overlayScale)), overlayOpacity / 2, overlayScale);
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RenderUtils.renderItemIntoGUI(minecraft.fontRenderer, minecraft.renderEngine, stack, (int) (sr.getScaledWidth() - (16 * overlayScale)), (int) (sr.getScaledHeight() - (16 * overlayScale)), overlayOpacity, overlayScale);
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if ((currentBlock != null) && (currentBlock.getItem() instanceof ItemBlock)) {
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RenderUtils.renderRotatingBlockIntoGUI(minecraft.fontRenderer, minecraft.renderEngine, currentBlock, (int) (sr.getScaledWidth() - (16 * overlayScale) / 2 - 8), (int) (sr.getScaledHeight() - (16 * overlayScale) / 2 - 8), -90, blockScale);
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}
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