Java tutorial
/** * AbyssalCraft * Copyright 2012-2015 Shinoow * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.shinoow.abyssalcraft.client.model.entity; import net.minecraft.client.model.ModelBase; import net.minecraft.client.model.ModelRenderer; import net.minecraft.entity.Entity; import net.minecraft.entity.EntityLivingBase; import org.lwjgl.opengl.GL11; import com.shinoow.abyssalcraft.common.entity.EntityDragonMinion; import cpw.mods.fml.relauncher.Side; import cpw.mods.fml.relauncher.SideOnly; @SideOnly(Side.CLIENT) public class ModelDragonMinion extends ModelBase { private ModelRenderer head; private ModelRenderer neck; private ModelRenderer jaw; private ModelRenderer body; private ModelRenderer rearLeg; private ModelRenderer frontLeg; private ModelRenderer rearLegTip; private ModelRenderer frontLegTip; private ModelRenderer rearFoot; private ModelRenderer frontFoot; private ModelRenderer wing; private ModelRenderer wingTip; private float partialTicks; public ModelDragonMinion(float par1) { textureWidth = 256; textureHeight = 256; setTextureOffset("body.body", 0, 0); setTextureOffset("wing.skin", -56, 88); setTextureOffset("wingtip.skin", -56, 144); setTextureOffset("rearleg.main", 0, 0); setTextureOffset("rearfoot.main", 112, 0); setTextureOffset("rearlegtip.main", 196, 0); setTextureOffset("head.upperhead", 112, 30); setTextureOffset("wing.bone", 112, 88); setTextureOffset("head.upperlip", 176, 44); setTextureOffset("jaw.jaw", 176, 65); setTextureOffset("frontleg.main", 112, 104); setTextureOffset("wingtip.bone", 112, 136); setTextureOffset("frontfoot.main", 144, 104); setTextureOffset("neck.box", 192, 104); setTextureOffset("frontlegtip.main", 226, 138); setTextureOffset("body.scale", 220, 53); setTextureOffset("head.scale", 0, 0); setTextureOffset("neck.scale", 48, 0); setTextureOffset("head.nostril", 112, 0); float f1 = -16.0F; head = new ModelRenderer(this, "head"); head.addBox("upperlip", -6.0F, -1.0F, -8.0F + f1, 12, 5, 16); head.addBox("upperhead", -8.0F, -8.0F, 6.0F + f1, 16, 16, 16); head.mirror = true; head.addBox("scale", -5.0F, -12.0F, 12.0F + f1, 2, 4, 6); head.addBox("nostril", -5.0F, -3.0F, -6.0F + f1, 2, 2, 4); head.mirror = false; head.addBox("scale", 3.0F, -12.0F, 12.0F + f1, 2, 4, 6); head.addBox("nostril", 3.0F, -3.0F, -6.0F + f1, 2, 2, 4); jaw = new ModelRenderer(this, "jaw"); jaw.setRotationPoint(0.0F, 4.0F, 8.0F + f1); jaw.addBox("jaw", -6.0F, 0.0F, -16.0F, 12, 4, 16); head.addChild(jaw); neck = new ModelRenderer(this, "neck"); neck.addBox("box", -5.0F, -5.0F, -5.0F, 10, 10, 10); neck.addBox("scale", -1.0F, -9.0F, -3.0F, 2, 4, 6); body = new ModelRenderer(this, "body"); body.setRotationPoint(0.0F, 4.0F, 8.0F); body.addBox("body", -12.0F, 0.0F, -16.0F, 24, 24, 64); body.addBox("scale", -1.0F, -6.0F, -10.0F, 2, 6, 12); body.addBox("scale", -1.0F, -6.0F, 10.0F, 2, 6, 12); body.addBox("scale", -1.0F, -6.0F, 30.0F, 2, 6, 12); wing = new ModelRenderer(this, "wing"); wing.setRotationPoint(-12.0F, 5.0F, 2.0F); wing.addBox("bone", -56.0F, -4.0F, -4.0F, 56, 8, 8); wing.addBox("skin", -56.0F, 0.0F, 2.0F, 56, 0, 56); wingTip = new ModelRenderer(this, "wingtip"); wingTip.setRotationPoint(-56.0F, 0.0F, 0.0F); wingTip.addBox("bone", -56.0F, -2.0F, -2.0F, 56, 4, 4); wingTip.addBox("skin", -56.0F, 0.0F, 2.0F, 56, 0, 56); wing.addChild(wingTip); frontLeg = new ModelRenderer(this, "frontleg"); frontLeg.setRotationPoint(-12.0F, 20.0F, 2.0F); frontLeg.addBox("main", -4.0F, -4.0F, -4.0F, 8, 24, 8); frontLegTip = new ModelRenderer(this, "frontlegtip"); frontLegTip.setRotationPoint(0.0F, 20.0F, -1.0F); frontLegTip.addBox("main", -3.0F, -1.0F, -3.0F, 6, 24, 6); frontLeg.addChild(frontLegTip); frontFoot = new ModelRenderer(this, "frontfoot"); frontFoot.setRotationPoint(0.0F, 23.0F, 0.0F); frontFoot.addBox("main", -4.0F, 0.0F, -12.0F, 8, 4, 16); frontLegTip.addChild(frontFoot); rearLeg = new ModelRenderer(this, "rearleg"); rearLeg.setRotationPoint(-16.0F, 16.0F, 42.0F); rearLeg.addBox("main", -8.0F, -4.0F, -8.0F, 16, 32, 16); rearLegTip = new ModelRenderer(this, "rearlegtip"); rearLegTip.setRotationPoint(0.0F, 32.0F, -4.0F); rearLegTip.addBox("main", -6.0F, -2.0F, 0.0F, 12, 32, 12); rearLeg.addChild(rearLegTip); rearFoot = new ModelRenderer(this, "rearfoot"); rearFoot.setRotationPoint(0.0F, 31.0F, 4.0F); rearFoot.addBox("main", -9.0F, 0.0F, -20.0F, 18, 6, 24); rearLegTip.addChild(rearFoot); } @Override public void setLivingAnimations(EntityLivingBase par1EntityLivingBase, float par2, float par3, float par4) { partialTicks = par4; } @Override public void render(Entity par1Entity, float par2, float par3, float par4, float par5, float par6, float par7) { GL11.glPushMatrix(); EntityDragonMinion entitydragon = (EntityDragonMinion) par1Entity; float f6 = entitydragon.prevAnimTime + (entitydragon.animTime - entitydragon.prevAnimTime) * partialTicks; jaw.rotateAngleX = (float) (Math.sin(f6 * (float) Math.PI * 2.0F) + 1.0D) * 0.2F; float f7 = (float) (Math.sin(f6 * (float) Math.PI * 2.0F - 1.0F) + 1.0D); f7 = (f7 * f7 * 1.0F + f7 * 2.0F) * 0.05F; GL11.glTranslatef(0.0F, f7 - 2.0F, -3.0F); GL11.glRotatef(f7 * 2.0F, 1.0F, 0.0F, 0.0F); float f8 = -30.0F; float f9 = 0.0F; float f10 = 1.5F; double[] adouble = entitydragon.getMovementOffsets(6, partialTicks); float f11 = updateRotations(entitydragon.getMovementOffsets(5, partialTicks)[0] - entitydragon.getMovementOffsets(10, partialTicks)[0]); float f12 = updateRotations(entitydragon.getMovementOffsets(5, partialTicks)[0] + f11 / 2.0F); f8 += 2.0F; float f13 = f6 * (float) Math.PI * 2.0F; f8 = 20.0F; float f14 = -12.0F; float f15; for (int i = 0; i < 5; ++i) { double[] adouble1 = entitydragon.getMovementOffsets(5 - i, partialTicks); f15 = (float) Math.cos(i * 0.45F + f13) * 0.15F; neck.rotateAngleY = updateRotations(adouble1[0] - adouble[0]) * (float) Math.PI / 180.0F * f10; neck.rotateAngleX = f15 + (float) (adouble1[1] - adouble[1]) * (float) Math.PI / 180.0F * f10 * 5.0F; neck.rotateAngleZ = -updateRotations(adouble1[0] - f12) * (float) Math.PI / 180.0F * f10; neck.rotationPointY = f8; neck.rotationPointZ = f14; neck.rotationPointX = f9; f8 = (float) (f8 + Math.sin(neck.rotateAngleX) * 10.0D); f14 = (float) (f14 - Math.cos(neck.rotateAngleY) * Math.cos(neck.rotateAngleX) * 10.0D); f9 = (float) (f9 - Math.sin(neck.rotateAngleY) * Math.cos(neck.rotateAngleX) * 10.0D); neck.render(par7); } head.rotationPointY = f8; head.rotationPointZ = f14; head.rotationPointX = f9; double[] adouble2 = entitydragon.getMovementOffsets(0, partialTicks); head.rotateAngleY = updateRotations(adouble2[0] - adouble[0]) * (float) Math.PI / 180.0F * 1.0F; head.rotateAngleZ = -updateRotations(adouble2[0] - f12) * (float) Math.PI / 180.0F * 1.0F; head.render(par7); GL11.glPushMatrix(); GL11.glTranslatef(0.0F, 1.0F, 0.0F); GL11.glRotatef(-f11 * f10 * 1.0F, 0.0F, 0.0F, 1.0F); GL11.glTranslatef(0.0F, -1.0F, 0.0F); body.rotateAngleZ = 0.0F; body.render(par7); for (int j = 0; j < 2; ++j) { GL11.glEnable(GL11.GL_CULL_FACE); f15 = f6 * (float) Math.PI * 2.0F; wing.rotateAngleX = 0.125F - (float) Math.cos(f15) * 0.2F; wing.rotateAngleY = 0.25F; wing.rotateAngleZ = (float) (Math.sin(f15) + 0.125D) * 0.8F; wingTip.rotateAngleZ = -((float) (Math.sin(f15 + 2.0F) + 0.5D)) * 0.75F; rearLeg.rotateAngleX = 1.0F + f7 * 0.1F; rearLegTip.rotateAngleX = 0.5F + f7 * 0.1F; rearFoot.rotateAngleX = 0.75F + f7 * 0.1F; frontLeg.rotateAngleX = 1.3F + f7 * 0.1F; frontLegTip.rotateAngleX = -0.5F - f7 * 0.1F; frontFoot.rotateAngleX = 0.75F + f7 * 0.1F; wing.render(par7); frontLeg.render(par7); rearLeg.render(par7); GL11.glScalef(-1.0F, 1.0F, 1.0F); if (j == 0) GL11.glCullFace(GL11.GL_FRONT); } GL11.glPopMatrix(); GL11.glCullFace(GL11.GL_BACK); GL11.glDisable(GL11.GL_CULL_FACE); float f16 = -((float) Math.sin(f6 * (float) Math.PI * 2.0F)) * 0.0F; f13 = f6 * (float) Math.PI * 2.0F; f8 = 10.0F; f14 = 60.0F; f9 = 0.0F; adouble = entitydragon.getMovementOffsets(11, partialTicks); for (int k = 0; k < 12; ++k) { adouble2 = entitydragon.getMovementOffsets(12 + k, partialTicks); f16 = (float) (f16 + Math.sin(k * 0.45F + f13) * 0.05000000074505806D); neck.rotateAngleY = (updateRotations(adouble2[0] - adouble[0]) * f10 + 180.0F) * (float) Math.PI / 180.0F; neck.rotateAngleX = f16 + (float) (adouble2[1] - adouble[1]) * (float) Math.PI / 180.0F * f10 * 5.0F; neck.rotateAngleZ = updateRotations(adouble2[0] - f12) * (float) Math.PI / 180.0F * f10; neck.rotationPointY = f8; neck.rotationPointZ = f14; neck.rotationPointX = f9; f8 = (float) (f8 + Math.sin(neck.rotateAngleX) * 10.0D); f14 = (float) (f14 - Math.cos(neck.rotateAngleY) * Math.cos(neck.rotateAngleX) * 10.0D); f9 = (float) (f9 - Math.sin(neck.rotateAngleY) * Math.cos(neck.rotateAngleX) * 10.0D); neck.render(par7); } GL11.glPopMatrix(); } /** * Updates the rotations in the parameters for rotations greater than 180 degrees or less than -180 degrees. It adds * or subtracts 360 degrees, so that the appearance is the same, although the numbers are then simplified to range * -180 to 180 */ private float updateRotations(double par1) { while (par1 >= 180.0D) par1 -= 360.0D; while (par1 < -180.0D) par1 += 360.0D; return (float) par1; } }