That's one heck of a commit you've got there...

I may have got a bit behind with version control. A lot behind, in fact. Maybe I'll go back and split this sometime - then again, I probably won't. But hey, at least it's here!
2019-08-18 00:04:18 +01:00
parent 2680d02304
commit f37812be3e
1564 changed files with 47652 additions and 12984 deletions
@@ -0,0 +1,89 @@
+package electroblob.wizardry.client.renderer;
+
+import electroblob.wizardry.Wizardry;
+import electroblob.wizardry.spell.ArcaneLock;
+import electroblob.wizardry.util.WizardryUtilities;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.BufferBuilder;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraft.client.renderer.OpenGlHelper;
+import net.minecraft.client.renderer.Tessellator;
+import net.minecraft.client.renderer.vertex.DefaultVertexFormats;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.tileentity.TileEntity;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.math.Vec3d;
+import net.minecraft.world.World;
+import net.minecraftforge.client.event.RenderWorldLastEvent;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import net.minecraftforge.fml.relauncher.Side;
+import org.lwjgl.opengl.GL11;
+
+@Mod.EventBusSubscriber(Side.CLIENT)
+public class RenderArcaneLock {
+
+	private static final ResourceLocation[] textures = new ResourceLocation[8];
+
+	static {
+		for(int i=0; i<textures.length; i++){
+			textures[i] = new ResourceLocation(Wizardry.MODID, "textures/entity/arcane_lock_" + i + ".png");
+		}
+	}
+
+	@SubscribeEvent
+	public static void onRenderWorldLastEvent(RenderWorldLastEvent event){
+
+		EntityPlayer player = Minecraft.getMinecraft().player;
+		World world = Minecraft.getMinecraft().world;
+
+		GlStateManager.pushMatrix();
+		GlStateManager.enableBlend();
+		GlStateManager.disableLighting();
+		OpenGlHelper.setLightmapTextureCoords(OpenGlHelper.lightmapTexUnit, 240, 240);
+		GlStateManager.blendFunc(GL11.GL_SRC_ALPHA, GL11.GL_ONE_MINUS_SRC_ALPHA);
+
+		Vec3d origin = player.getPositionEyes(event.getPartialTicks());
+		GlStateManager.translate(-origin.x, -origin.y + player.getEyeHeight(), -origin.z);
+
+		GlStateManager.color(1, 1, 1, 1);
+
+		Minecraft.getMinecraft().renderEngine.bindTexture(textures[(player.ticksExisted % (textures.length * 2))/2]);
+
+		Tessellator tessellator = Tessellator.getInstance();
+		BufferBuilder buffer = tessellator.getBuffer();
+		buffer.begin(GL11.GL_QUADS, DefaultVertexFormats.POSITION_TEX);
+
+		for(TileEntity tileentity : world.loadedTileEntityList){
+
+			if(tileentity.getDistanceSq(origin.x, origin.y, origin.z) <= 64*64 && tileentity.getTileData().hasUniqueId(ArcaneLock.NBT_KEY)){
+
+				Vec3d[] vertices = WizardryUtilities.getVertices(world.getBlockState(tileentity.getPos()).getBoundingBox(world, tileentity.getPos()).grow(0.05).offset(tileentity.getPos()));
+
+				drawFace(buffer, vertices[0], vertices[1], vertices[3], vertices[2], 0, 0, 1, 1); // Bottom
+				drawFace(buffer, vertices[6], vertices[7], vertices[2], vertices[3], 0, 0, 1, 1); // South
+				drawFace(buffer, vertices[5], vertices[6], vertices[1], vertices[2], 0, 0, 1, 1); // East
+				drawFace(buffer, vertices[4], vertices[5], vertices[0], vertices[1], 0, 0, 1, 1); // North
+				drawFace(buffer, vertices[7], vertices[4], vertices[3], vertices[0], 0, 0, 1, 1); // West
+				drawFace(buffer, vertices[5], vertices[4], vertices[6], vertices[7], 0, 0, 1, 1); // Top
+
+			}
+		}
+
+		tessellator.draw();
+
+		GlStateManager.disableBlend();
+		GlStateManager.enableTexture2D();
+		GlStateManager.enableLighting();
+		GlStateManager.disableRescaleNormal();
+		GlStateManager.popMatrix();
+	}
+
+	private static void drawFace(BufferBuilder buffer, Vec3d topLeft, Vec3d topRight, Vec3d bottomLeft, Vec3d bottomRight, float u1, float v1, float u2, float v2){
+		buffer.pos(topLeft.x, topLeft.y, topLeft.z).tex(u1, v1).endVertex();
+		buffer.pos(topRight.x, topRight.y, topRight.z).tex(u2, v1).endVertex();
+		buffer.pos(bottomRight.x, bottomRight.y, bottomRight.z).tex(u2, v2).endVertex();
+		buffer.pos(bottomLeft.x, bottomLeft.y, bottomLeft.z).tex(u1, v2).endVertex();
+	}
+
+}