117 lines
4.6 KiB
Java
117 lines
4.6 KiB
Java
package WayofTime.bloodmagic.client.render;
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import net.minecraft.client.Minecraft;
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import net.minecraft.client.renderer.GlStateManager;
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import net.minecraft.client.renderer.RenderHelper;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.client.renderer.WorldRenderer;
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import net.minecraft.client.renderer.block.model.ItemCameraTransforms;
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import net.minecraft.client.renderer.entity.RenderItem;
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import net.minecraft.client.renderer.texture.TextureAtlasSprite;
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import net.minecraft.client.renderer.texture.TextureMap;
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import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
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import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
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import net.minecraft.entity.item.EntityItem;
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import net.minecraft.item.ItemStack;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.world.World;
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import net.minecraftforge.fluids.Fluid;
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import net.minecraftforge.fluids.FluidStack;
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import WayofTime.bloodmagic.block.BlockLifeEssence;
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import WayofTime.bloodmagic.tile.TileAltar;
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public class RenderAltar extends TileEntitySpecialRenderer<TileAltar>
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{
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public static Minecraft mc = Minecraft.getMinecraft();
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public static ResourceLocation resource = new ResourceLocation("bloodmagic", "textures/blocks/lifeEssenceStill.png");
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public static float minHeight = 0.6497f;
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public static float maxHeight = 0.79f;
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@Override
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public void renderTileEntityAt(TileAltar tileAltar, double x, double y, double z, float partialTicks, int destroyStage)
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{
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ItemStack inputStack = tileAltar.getStackInSlot(0);
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float level = ((float) tileAltar.getCurrentBlood()) / (float) tileAltar.getCapacity();
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GlStateManager.pushMatrix();
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GlStateManager.translate(x, y, z);
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this.renderFluid(getWorld(), level);
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this.renderItem(tileAltar.getWorld(), inputStack, partialTicks);
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GlStateManager.popMatrix();
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}
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private void renderFluid(World world, float fluidLevel)
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{
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GlStateManager.pushMatrix();
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Fluid fluid = BlockLifeEssence.getLifeEssence();
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FluidStack fluidStack = new FluidStack(fluid, 1000);
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GlStateManager.translate(0.5, minHeight + (fluidLevel) * (maxHeight - minHeight), 0.5);
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Tessellator tessellator = Tessellator.getInstance();
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WorldRenderer wr = tessellator.getWorldRenderer();
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float size = 0.8f;
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TextureAtlasSprite fluidStillSprite = Minecraft.getMinecraft().getTextureMapBlocks().getTextureExtry(fluid.getStill().toString());
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int fluidColor = fluid.getColor(fluidStack);
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Minecraft.getMinecraft().renderEngine.bindTexture(TextureMap.locationBlocksTexture);
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setGLColorFromInt(fluidColor);
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double uMin = (double) fluidStillSprite.getMinU();
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double uMax = (double) fluidStillSprite.getMaxU();
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double vMin = (double) fluidStillSprite.getMinV();
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double vMax = (double) fluidStillSprite.getMaxV();
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wr.begin(7, DefaultVertexFormats.POSITION_TEX);
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// wr.setBrightness(200);
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wr.pos(size / 2f, 0, size / 2f).tex(uMax, vMax).endVertex();
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wr.pos(size / 2f, 0, -size / 2f).tex(uMax, vMin).endVertex();
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wr.pos(-size / 2f, 0, -size / 2f).tex(uMin, vMin).endVertex();
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wr.pos(-size / 2f, 0, size / 2f).tex(uMin, vMax).endVertex();
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tessellator.draw();
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GlStateManager.popMatrix();
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}
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private static void setGLColorFromInt(int color)
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{
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float red = (color >> 16 & 0xFF) / 255.0F;
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float green = (color >> 8 & 0xFF) / 255.0F;
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float blue = (color & 0xFF) / 255.0F;
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GlStateManager.color(red, green, blue, 1.0F);
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}
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private void renderItem(World world, ItemStack stack, float partialTicks)
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{
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RenderItem itemRenderer = mc.getRenderItem();
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if (stack != null)
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{
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GlStateManager.translate(0.5, 1, 0.5);
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EntityItem entityitem = new EntityItem(world, 0.0D, 0.0D, 0.0D, stack);
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entityitem.getEntityItem().stackSize = 1;
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entityitem.hoverStart = 0.0F;
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GlStateManager.pushMatrix();
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GlStateManager.disableLighting();
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float rotation = (float) (720.0 * (System.currentTimeMillis() & 0x3FFFL) / 0x3FFFL);
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GlStateManager.rotate(rotation, 0.0F, 1.0F, 0);
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GlStateManager.scale(0.5F, 0.5F, 0.5F);
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GlStateManager.pushAttrib();
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RenderHelper.enableStandardItemLighting();
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itemRenderer.renderItem(entityitem.getEntityItem(), ItemCameraTransforms.TransformType.FIXED);
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RenderHelper.disableStandardItemLighting();
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GlStateManager.popAttrib();
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GlStateManager.enableLighting();
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GlStateManager.popMatrix();
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}
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}
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}
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