Java tutorial
/* * Copyright (C) 2012,2013 yogpstop * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public License * as published by the Free Software Foundation, either version 3 of * the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the * GNU Lesser General Public License along with this program. * If not, see <http://www.gnu.org/licenses/>. */ package org.yogpstop.qp.client; import buildcraft.core.render.FluidRenderer; import cpw.mods.fml.client.registry.ISimpleBlockRenderingHandler; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; import net.minecraft.block.Block; import net.minecraft.client.model.ModelBase; import net.minecraft.client.model.ModelRenderer; import net.minecraft.client.renderer.RenderBlocks; import net.minecraft.client.renderer.tileentity.TileEntityRenderer; import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer; import net.minecraft.tileentity.TileEntity; import net.minecraft.util.ResourceLocation; import net.minecraft.world.IBlockAccess; import net.minecraftforge.fluids.FluidStack; import org.lwjgl.opengl.GL11; import org.yogpstop.qp.QuarryPlus; import org.yogpstop.qp.TileRefinery; @SideOnly(Side.CLIENT) public class RenderRefinery extends TileEntitySpecialRenderer implements ISimpleBlockRenderingHandler { public static final RenderRefinery INSTANCE = new RenderRefinery(); private static final ResourceLocation TEXTURE = new ResourceLocation("yogpstop_qp", "textures/blocks/refinery.png"); private static final float pixel = (float) (1.0 / 16.0); private final ModelRenderer tank; private final ModelRenderer magnet[] = new ModelRenderer[4]; private final ModelBase model = new ModelBase() { }; private RenderRefinery() { this.tank = new ModelRenderer(this.model, 0, 0); this.tank.addBox(-4F, -8F, -4F, 8, 16, 8); this.tank.rotationPointX = 8; this.tank.rotationPointY = 8; this.tank.rotationPointZ = 8; for (int i = 0; i < 4; ++i) { this.magnet[i] = new ModelRenderer(this.model, 32, i * 8); this.magnet[i].addBox(0, -8F, -8F, 8, 4, 4); this.magnet[i].rotationPointX = 8; this.magnet[i].rotationPointY = 8; this.magnet[i].rotationPointZ = 8; } setTileEntityRenderer(TileEntityRenderer.instance); } @Override public void renderTileEntityAt(TileEntity tileentity, double x, double y, double z, float f) { render((TileRefinery) tileentity, x, y, z); } private void render(TileRefinery tile, double x, double y, double z) { FluidStack liquid1 = null, liquid2 = null, liquidResult = null; float anim = 0; int angle = 0; ModelRenderer theMagnet = this.magnet[0]; if (tile != null) { liquid1 = tile.src1; liquid2 = tile.src2; liquidResult = tile.res; anim = tile.getAnimationStage(); angle = 0; switch (tile.worldObj.getBlockMetadata(tile.xCoord, tile.yCoord, tile.zCoord)) { case 2: angle = 90; break; case 3: angle = 270; break; case 4: angle = 180; break; case 5: angle = 0; break; } if (tile.animationSpeed <= 1) { theMagnet = this.magnet[0]; } else if (tile.animationSpeed <= 2.5) { theMagnet = this.magnet[1]; } else if (tile.animationSpeed <= 4.5) { theMagnet = this.magnet[2]; } else { theMagnet = this.magnet[3]; } } GL11.glPushMatrix(); GL11.glPushAttrib(GL11.GL_ENABLE_BIT); GL11.glEnable(GL11.GL_LIGHTING); GL11.glDisable(GL11.GL_CULL_FACE); GL11.glTranslatef((float) x + 0.5F, (float) y + 0.5F, (float) z + 0.5F); GL11.glScalef(0.99F, 0.99F, 0.99F); GL11.glRotatef(angle, 0, 1, 0); bindTexture(TEXTURE); GL11.glPushMatrix(); GL11.glTranslatef(-0.5F, -0.5F, -0.5F); GL11.glTranslatef(-4F * pixel, 0, -4F * pixel); this.tank.render(pixel); GL11.glTranslatef(4F * pixel, 0, 4F * pixel); GL11.glTranslatef(-4F * pixel, 0, 4F * pixel); this.tank.render(pixel); GL11.glTranslatef(4F * pixel, 0, -4F * pixel); GL11.glTranslatef(4F * pixel, 0, 0); this.tank.render(pixel); GL11.glTranslatef(-4F * pixel, 0, 0); GL11.glPopMatrix(); float trans1, trans2; if (anim <= 100) { trans1 = 12F * pixel * anim / 100F; trans2 = 0; } else if (anim <= 200) { trans1 = 12F * pixel - (12F * pixel * (anim - 100F) / 100F); trans2 = 12F * pixel * (anim - 100F) / 100F; } else { trans1 = 12F * pixel * (anim - 200F) / 100F; trans2 = 12F * pixel - (12F * pixel * (anim - 200F) / 100F); } GL11.glPushMatrix(); GL11.glScalef(0.99F, 0.99F, 0.99F); GL11.glTranslatef(-0.51F, trans1 - 0.5F, -0.5F); theMagnet.render(pixel); GL11.glPopMatrix(); GL11.glPushMatrix(); GL11.glScalef(0.99F, 0.99F, 0.99F); GL11.glTranslatef(-0.51F, trans2 - 0.5F, 12F * pixel - 0.5F); theMagnet.render(pixel); GL11.glPopMatrix(); if (tile != null) { GL11.glPushAttrib(GL11.GL_ENABLE_BIT); GL11.glEnable(GL11.GL_CULL_FACE); GL11.glDisable(GL11.GL_LIGHTING); GL11.glEnable(GL11.GL_BLEND); GL11.glBlendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA); GL11.glTranslatef(-0.5F, -0.5F, -0.5F); GL11.glScalef(0.5F, 1, 0.5F); if (liquid1 != null && liquid1.amount > 0) { int[] list1 = FluidRenderer.getFluidDisplayLists(liquid1, tile.worldObj, false); if (list1 != null) { bindTexture(FluidRenderer.getFluidSheet(liquid1)); FluidRenderer.setColorForFluidStack(liquid1); GL11.glCallList( list1[(int) (liquid1.amount / (float) tile.buf * (FluidRenderer.DISPLAY_STAGES - 1))]); } } if (liquid2 != null && liquid2.amount > 0) { int[] list2 = FluidRenderer.getFluidDisplayLists(liquid2, tile.worldObj, false); if (list2 != null) { GL11.glPushMatrix(); GL11.glTranslatef(0, 0, 1); bindTexture(FluidRenderer.getFluidSheet(liquid2)); FluidRenderer.setColorForFluidStack(liquid2); GL11.glCallList( list2[(int) (liquid2.amount / (float) tile.buf * (FluidRenderer.DISPLAY_STAGES - 1))]); GL11.glPopMatrix(); } } if (liquidResult != null && liquidResult.amount > 0) { int[] list3 = FluidRenderer.getFluidDisplayLists(liquidResult, tile.worldObj, false); if (list3 != null) { GL11.glPushMatrix(); GL11.glTranslatef(1, 0, 0.5F); bindTexture(FluidRenderer.getFluidSheet(liquidResult)); FluidRenderer.setColorForFluidStack(liquidResult); GL11.glCallList(list3[(int) (liquidResult.amount / (float) tile.buf * (FluidRenderer.DISPLAY_STAGES - 1))]); GL11.glPopMatrix(); } } GL11.glPopAttrib(); } GL11.glPopAttrib(); GL11.glPopMatrix(); } @Override public void renderInventoryBlock(Block block, int metadata, int modelID, RenderBlocks renderer) { if (block.getRenderType() != getRenderId()) return; render(null, -0.5, -0.5, -0.5); } @Override public boolean renderWorldBlock(IBlockAccess world, int x, int y, int z, Block block, int modelId, RenderBlocks renderer) { return true; } @Override public boolean shouldRender3DInInventory() { return true; } @Override public int getRenderId() { return QuarryPlus.refineryRenderID; } }