Electroblob
128 lines
5.3 KiB
Java
128 lines
5.3 KiB
Java
package electroblob.wizardry.client.renderer;
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import org.lwjgl.opengl.GL11;
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import electroblob.wizardry.Wizardry;
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import electroblob.wizardry.entity.projectile.EntityForceArrow;
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import net.minecraft.client.renderer.GlStateManager;
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import net.minecraft.client.renderer.OpenGlHelper;
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import net.minecraft.client.renderer.Tessellator;
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import net.minecraft.client.renderer.VertexBuffer;
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import net.minecraft.client.renderer.entity.Render;
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import net.minecraft.client.renderer.entity.RenderManager;
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import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.util.math.MathHelper;
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import net.minecraftforge.fml.relauncher.Side;
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import net.minecraftforge.fml.relauncher.SideOnly;
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@SideOnly(Side.CLIENT)
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public class RenderForceArrow extends Render<EntityForceArrow>{
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private static final ResourceLocation arrowTextures = new ResourceLocation(Wizardry.MODID, "textures/entity/force_arrow.png");
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public RenderForceArrow(RenderManager renderManager){
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super(renderManager);
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}
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@Override
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public void doRender(EntityForceArrow arrow, double par2, double par4, double par6, float par8, float par9){
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this.bindEntityTexture(arrow);
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GlStateManager.pushMatrix();
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GlStateManager.disableLighting();
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OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240f, 240f);
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GlStateManager.enableBlend();
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GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
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GlStateManager.translate((float)par2, (float)par4, (float)par6);
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GlStateManager.rotate(arrow.prevRotationYaw + (arrow.rotationYaw - arrow.prevRotationYaw) * par9 - 90.0F, 0.0F, 1.0F, 0.0F);
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GlStateManager.rotate(arrow.prevRotationPitch + (arrow.rotationPitch - arrow.prevRotationPitch) * par9, 0.0F, 0.0F, 1.0F);
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GlStateManager.rotate(180, 0, 1, 0);
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Tessellator tessellator = Tessellator.getInstance();
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VertexBuffer buffer = tessellator.getBuffer();
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float pixel = 1.0f/32.0f;
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float u1 = 0.0f;
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float u2 = pixel*14;
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float v1 = 0.0f;
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float v2 = pixel*7;
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float u3 = pixel*16;
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float u4 = 1.0f;
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float v3 = 0.0f;
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float v4 = pixel*16;
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float u5 = 0.0f;
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float u6 = pixel*7;
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float v5 = pixel*25;
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float v6 = 1.0f;
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float scale = 0.05625F;
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float f11 = 0.0f;
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GlStateManager.enableRescaleNormal();
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//f11 = (float)par1EntityArrow.arrowShake - par9;
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if (f11 > 0.0F)
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{
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float f12 = -MathHelper.sin(f11 * 3.0F) * f11;
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GlStateManager.rotate(f12, 0.0F, 0.0F, 1.0F);
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}
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scale*=0.8f;
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GlStateManager.rotate(45.0F, 1.0F, 0.0F, 0.0F);
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GlStateManager.scale(scale, scale, scale);
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GlStateManager.translate(-4.0F, 0.0F, 0.0F);
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buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX);
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buffer.pos(-5, 3.5, -3.5).tex((double)u5, (double)v5).endVertex();
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buffer.pos(-5, 3.5, 3.5).tex((double)u6, (double)v5).endVertex();
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buffer.pos(-5, -3.5, 3.5).tex((double)u6, (double)v6).endVertex();
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buffer.pos(-5, -3.5, -3.5).tex((double)u5, (double)v6);
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tessellator.draw();
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for(int i=0; i<5; i++){
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GlStateManager.color(1, 1, 1, 1 - i*0.2f);
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double j = i + ((double)arrow.ticksExisted%3)/3;
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double width = 2.0d + (Math.sqrt(j*2)-0.6)*2;
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GL11.glNormal3f(scale, 0.0F, 0.0F);
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buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX);
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buffer.pos(-10 + j*4, -width, -width).tex((double)u3, (double)v3).endVertex();
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buffer.pos(-10 + j*4, -width, width).tex((double)u4, (double)v3).endVertex();
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buffer.pos(-10 + j*4, width, width).tex((double)u4, (double)v4).endVertex();
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buffer.pos(-10 + j*4, width, -width).tex((double)u3, (double)v4).endVertex();
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tessellator.draw();
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GL11.glNormal3f(-scale, 0.0F, 0.0F);
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buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX);
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buffer.pos(-10 + j*4, width, -width).tex((double)u3, (double)v3).endVertex();
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buffer.pos(-10 + j*4, width, width).tex((double)u4, (double)v3).endVertex();
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buffer.pos(-10 + j*4, -width, width).tex((double)u4, (double)v4).endVertex();
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buffer.pos(-10 + j*4, -width, -width).tex((double)u3, (double)v4).endVertex();
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tessellator.draw();
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}
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GlStateManager.color(1, 1, 1, 1);
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for (int i = 0; i < 4; ++i)
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{
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GlStateManager.rotate(90.0F, 1.0F, 0.0F, 0.0F);
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GL11.glNormal3f(0.0F, 0.0F, scale);
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buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX);
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buffer.pos(-10.0D, -4.0D, 0.0D).tex((double)u1, (double)v1).endVertex();
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buffer.pos(10.0D, -4.0D, 0.0D).tex((double)u2, (double)v1).endVertex();
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buffer.pos(10.0D, 4.0D, 0.0D).tex((double)u2, (double)v2).endVertex();
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buffer.pos(-10.0D, 4.0D, 0.0D).tex((double)u1, (double)v2).endVertex();
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tessellator.draw();
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}
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GlStateManager.disableBlend();
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GlStateManager.disableRescaleNormal();
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GlStateManager.enableLighting();
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GlStateManager.popMatrix();
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}
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@Override
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protected ResourceLocation getEntityTexture(EntityForceArrow par1Entity)
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{
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return arrowTextures;
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}
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}
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