first attempt at CT

src/main/java/com/hbm/render/block/ct/IconCT.java

@@ -0,0 +1,99 @@
+package com.hbm.render.block.ct;
+
+import net.minecraft.util.IIcon;
+
+public class IconCT implements IIcon {
+
+
+	public static final int l = 0;	//left
+	public static final int r = 1;	//right
+	public static final int t = 0;	//top
+	public static final int b = 2;	//bottom
+	public static final int f = 0;	//full
+	public static final int c = 4;	//connected
+	public static final int j = 8;	//junction
+	public static final int h = 12;	//horizontal
+	public static final int v = 16;	//vertical
+	
+	public static final int ftl = 0;
+	public static final int ftr = 1;
+	public static final int fbl = 2;
+	public static final int fbr = 3;
+	public static final int ctl = 4;
+	public static final int ctr = 5;
+	public static final int cbl = 6;
+	public static final int cbr = 7;
+	public static final int jtl = 8;
+	public static final int jtr = 9;
+	public static final int jbl = 10;
+	public static final int jbr = 11;
+	public static final int htl = 12;
+	public static final int htr = 13;
+	public static final int hbl = 14;
+	public static final int hbr = 15;
+	public static final int vtl = 16;
+	public static final int vtr = 17;
+	public static final int vbl = 18;
+	public static final int vbr = 19;
+	
+	private IIcon parent;
+	private int type;
+	private float minU;
+	private float maxU;
+	private float minV;
+	private float maxV;
+	
+	
+	public IconCT(IIcon parent, int type) {
+		this.parent = parent;
+		this.type = type;
+		
+		int sub = ((type & f) != 0) ? 2 : 4;
+	}
+
+	@Override
+	public int getIconWidth() {
+		return this.parent.getIconWidth();
+	}
+
+	@Override
+	public int getIconHeight() {
+		return this.parent.getIconHeight();
+	}
+
+	@Override
+	public float getMinU() {
+		return 0;
+	}
+
+	@Override
+	public float getMaxU() {
+		return 0;
+	}
+
+	@Override
+	public float getMinV() {
+		return this.minV;
+	}
+
+	@Override
+	public float getMaxV() {
+		return this.maxV;
+	}
+
+	@Override
+	public float getInterpolatedU(double interp) {
+		return 0;
+	}
+
+	@Override
+	public float getInterpolatedV(double interp) {
+		return 0;
+	}
+
+	@Override
+	public String getIconName() {
+		return this.parent.getIconName() + "_" + type;
+	}
+
+}

src/main/java/com/hbm/render/block/ct/RenderBlocksCT.java

@@ -0,0 +1,101 @@
+package com.hbm.render.block.ct;
+
+import net.minecraft.client.renderer.RenderBlocks;
+import net.minecraft.client.renderer.Tessellator;
+
+public class RenderBlocksCT extends RenderBlocks {
+
+	VertInfo tl;
+	VertInfo tc;
+	VertInfo tr;
+	VertInfo cl;
+	VertInfo cc;
+	VertInfo cr;
+	VertInfo bl;
+	VertInfo bc;
+	VertInfo br;
+	
+	Tessellator tess;
+	
+	public RenderBlocksCT() {
+		super();
+		this.tess = Tessellator.instance;
+	}
+	
+	private void initSideInfo() {
+		
+		if(!this.enableAO)
+			return;
+
+		this.tl = new VertInfo(this.colorRedTopLeft, this.colorGreenTopLeft, this.colorBlueTopLeft, this.brightnessTopLeft);
+		this.tr = new VertInfo(this.colorRedTopRight, this.colorGreenTopRight, this.colorBlueTopRight, this.brightnessTopRight);
+		this.bl = new VertInfo(this.colorRedBottomLeft, this.colorGreenBottomLeft, this.colorBlueBottomLeft, this.brightnessBottomLeft);
+		this.br = new VertInfo(this.colorRedBottomRight, this.colorGreenBottomRight, this.colorBlueBottomRight, this.brightnessBottomRight);
+
+		this.tc = VertInfo.avg(tl, tr);
+		this.bc = VertInfo.avg(bl, br);
+		this.cl = VertInfo.avg(tl, bl);
+		this.cr = VertInfo.avg(tr, br);
+		
+		this.cc = VertInfo.avg(tl, tr, bl, br);
+	}
+	
+	private void drawFace(double[] ftl, double[] ftr, double[] fbl, double[] fbr) {
+		
+		double[] ftc = avgCoords(ftl, ftr);
+		///TODO///
+	}
+	
+	private void drawVert(double x, double y, double z, double u, double v, VertInfo info) {
+		
+		if(this.enableAO) {
+			tess.setColorOpaque_F(info.red, info.blue, info.green);
+			tess.setBrightness(info.brightness);
+		}
+		
+		tess.addVertexWithUV(x, y, z, u, v);
+	}
+	
+	private double[] avgCoords(double[] first, double[] second) {
+		return new double[] {
+				(first[0] + second[0]) / 2,
+				(first[1] + second[1]) / 2,
+				(first[2] + second[2]) / 2
+		};
+	}
+	
+	public static class VertInfo {
+		float red;
+		float green;
+		float blue;
+		int brightness;
+		
+		public VertInfo(float red, float green, float blue, int brightness) {
+			this.red = red;
+			this.green = green;
+			this.blue = blue;
+			this.brightness = brightness;
+		}
+		
+		public static VertInfo avg(VertInfo...infos) {
+			float r = 0F;
+			float g = 0F;
+			float b = 0F;
+			int l = 0;
+			
+			for(VertInfo vert : infos) {
+				r += vert.red;
+				g += vert.green;
+				b += vert.blue;
+				l += vert.brightness;
+			}
+
+			r /= infos.length;
+			g /= infos.length;
+			b /= infos.length;
+			l /= infos.length;
+			
+			return new VertInfo(r, g, b, l);
+		}
+	}
+}