No more hexadecimal display

src/main/java/com/hbm/render/tileentity/RenderRBMKNumitron.java

@@ -54,7 +54,6 @@ public class RenderRBMKNumitron extends TileEntitySpecialRenderer {
 			double w = 8D / scale;
 			double h = 13D / scale;
 			double yOffset = 0.5625D;
-			double line_height = 0.25D;
 			
 			String value = "";
 			switch((int)unit.display_mode) {
@@ -74,39 +73,6 @@ public class RenderRBMKNumitron extends TileEntitySpecialRenderer {
 					}
 					value = Long.toString(unit.value);
 					break;
-				case 2:	// Signed Hexadecimal display
-					// Overflow handling
-					if (unit.value > 0x7FFFFFF) {
-						value = "7ffffff";
-						break;
-					}
-					// Underflow handling
-					// Theoretically this value is equal to 0x8000000 in a 28bit signed integer, but it's a long so we have to adapt
-					if (unit.value < -134217728) {
-						value = "8000000";
-						break;
-					}
-					value = Long.toHexString(unit.value);
-					long length = value.length();
-
-					// A negative number will have many leading F's, so this needs to be accounted for
-					if(length > 7) {
-						value = value.substring((int)length-7);
-					}
-					break;
-				case 3:	// Unsigned Hexadecimal display
-					// Overflow handling
-					if (unit.value > 0xFFFFFFF) {
-						value = "fffffff";
-						break;
-					}
-					// Underflow handling
-					if (unit.value < 0) {
-						value = "-0";
-						break;
-					}
-					value = Long.toHexString(unit.value);
-					break;
 				default:
 					value = BobMathUtil.getShortNumber(unit.value);
 					break;
@@ -136,28 +102,22 @@ public class RenderRBMKNumitron extends TileEntitySpecialRenderer {
 				double u = -1;
 				double v = 0;
 				if(c == ' ') continue;
-				if(c == '.') {u = 0.9; v = 1*line_height;}
-				if(c == '-') {u = 0.8; v = 1*line_height;}
-				else if(c == 'k') {u = 0.0; v = 1*line_height;}
-				else if(c == 'M') {u = 0.1; v = 1*line_height;}
-				else if(c == 'G') {u = 0.2; v = 1*line_height;}
-				else if(c == 'T') {u = 0.3; v = 1*line_height;}
-				else if(c == 'P') {u = 0.4; v = 1*line_height;}
-				else if(c == 'E') {u = 0.5; v = 1*line_height;}
-				else if(c == 'a') {u = 0.0; v = 2*line_height;}
-				else if(c == 'b') {u = 0.1; v = 2*line_height;}
-				else if(c == 'c') {u = 0.2; v = 2*line_height;}
-				else if(c == 'd') {u = 0.3; v = 2*line_height;}
-				else if(c == 'e') {u = 0.4; v = 2*line_height;}
-				else if(c == 'f') {u = 0.5; v = 2*line_height;} // i would love to say this sucks, but this is actually surprisingly easy to read and probably the most performant way of doing it
+				if(c == '.') {u = 0.9; v = 0.5;}
+				if(c == '-') {u = 0.8; v = 0.5;}
+				else if(c == 'k') {u = 0.0; v = 0.5;}
+				else if(c == 'M') {u = 0.1; v = 0.5;}
+				else if(c == 'G') {u = 0.2; v = 0.5;}
+				else if(c == 'T') {u = 0.3; v = 0.5;}
+				else if(c == 'P') {u = 0.4; v = 0.5;}
+				else if(c == 'E') {u = 0.5; v = 0.5;} // i would love to say this sucks, but this is actually surprisingly easy to read and probably the most performant way of doing it
 				int charVal = c - '0'; // no string operations, no int parsing, no nothing, we just rawdog this shit
 				if(charVal >= 0 && charVal <= 9) {u = 0.1 * charVal; v = 0.0;}
-				if(u == -1) {u = 0.8; v = 1*line_height;}
+				if(u == -1) {u = 0.8; v = 0.5;}
 				tess.setNormal(0F, 1F, 0F);
-				tess.addVertexWithUV(0.03135, -h + yOffset, w - zOffset, u, v + line_height);
+				tess.addVertexWithUV(0.03135, -h + yOffset, w - zOffset, u, v + 0.5);
 				tess.addVertexWithUV(0.03135, h + yOffset, w - zOffset, u, v);
 				tess.addVertexWithUV(0.03135, h + yOffset, -w - zOffset, u + 0.1, v);
-				tess.addVertexWithUV(0.03135, -h + yOffset, -w - zOffset, u + 0.1, v + line_height);
+				tess.addVertexWithUV(0.03135, -h + yOffset, -w - zOffset, u + 0.1, v + 0.5);
 			}
 			tess.draw();
 			

src/main/java/com/hbm/tileentity/machine/rbmk/TileEntityRBMKNumitron.java

@@ -92,7 +92,7 @@ public class TileEntityRBMKNumitron extends TileEntityLoadedBase implements IGUI
 		public boolean no_leading_zeroes;
 		/** Which digits are activated (bit mask, msb ignored) */
 		public long active_digits;
-		/** Display mode 0=normal, 1=integer, 2=signed hexadecimal 3=unsigned hexadecimal */
+		/** Display mode 0=normal, 1=integer */
 		public long display_mode;
 		
 		public DisplayUnit(int initialIndex) {
@@ -292,7 +292,7 @@ public class TileEntityRBMKNumitron extends TileEntityLoadedBase implements IGUI
 		int idx = args.checkInteger(0) - 1;
 		if(idx < 0 || idx >= 2) return new Object[] {false, "Invalid index (1-2)"};
 		long val = (long) args.checkInteger(1) - 1;
-		if(val < 0 || val >= 4) throw new IllegalArgumentException("Invalid value (1-4)");
+		if(val < 0 || val >= 2) throw new IllegalArgumentException("Invalid value (1-2)");
 		displays[idx].display_mode = val;
 		markDirty();
 		return new Object[] {true};