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Improve texture rendering for redstone wire

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This commit is contained in:
Mike Primm 2011-07-30 01:22:05 -05:00
parent 29e42137c9
commit 6c42b399f4
4 changed files with 179 additions and 22 deletions
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60
src/main/java/org/dynmap/hdmap/IsoHDPerspective.java
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@ -76,6 +76,7 @@ public class IsoHDPerspective implements HDPerspective {
private static final int CHEST_BLKTYPEID = 54;
private static final int FENCE_BLKTYPEID = 85;
private static final int REDSTONE_BLKTYPEID = 55;
private enum ChestData {
SINGLE_WEST, SINGLE_SOUTH, SINGLE_EAST, SINGLE_NORTH, LEFT_WEST, LEFT_SOUTH, LEFT_EAST, LEFT_NORTH, RIGHT_WEST, RIGHT_SOUTH, RIGHT_EAST, RIGHT_NORTH
@ -386,6 +387,62 @@ public class IsoHDPerspective implements HDPerspective {
return cd.ordinal();
}
/**
* Generate redstone wire model data:
* 0 = NSEW wire
* 1 = NS wire
* 2 = EW wire
* 3 = NE wire
* 4 = NW wire
* 5 = SE wire
* 6 = SW wire
* 7 = NSE wire
* 8 = NSW wire
* 9 = NEW wire
* 10 = SEW wire
* @param mapiter
* @return
*/
private int generateRedstoneWireBlockData(MapIterator mapiter) {
/* Check adjacent block IDs */
int ids[] = { mapiter.getBlockTypeIDAt(BlockStep.Z_PLUS), /* To west */
mapiter.getBlockTypeIDAt(BlockStep.X_PLUS), /* To south */
mapiter.getBlockTypeIDAt(BlockStep.Z_MINUS), /* To east */
mapiter.getBlockTypeIDAt(BlockStep.X_MINUS) }; /* To north */
int flags = 0;
for(int i = 0; i < 4; i++)
if(ids[i] == REDSTONE_BLKTYPEID) flags |= (1<<i);
switch(flags) {
case 0: /* Nothing nearby */
case 15: /* NSEW */
return 0; /* NSEW graphic */
case 2: /* S */
case 8: /* N */
case 10: /* NS */
return 1; /* NS graphic */
case 1: /* W */
case 4: /* E */
case 5: /* EW */
return 2; /* EW graphic */
case 12: /* NE */
return 3;
case 9: /* NW */
return 4;
case 6: /* SE */
return 5;
case 3: /* SW */
return 6;
case 14: /* NSE */
return 7;
case 11: /* NSW */
return 8;
case 13: /* NEW */
return 9;
case 7: /* SEW */
return 10;
}
return 0;
}
private final boolean handleSubModel(short[] model, HDShaderState[] shaderstate, boolean[] shaderdone) {
boolean firststep = true;
@ -423,6 +480,9 @@ public class IsoHDPerspective implements HDPerspective {
case CHEST_BLKTYPEID: /* Special case for chest - need to fake data so we can render */
blockdata = generateChestBlockData(mapiter);
break;
case REDSTONE_BLKTYPEID: /* Special case for redstone - fake data for wire pattern */
blockdata = generateRedstoneWireBlockData(mapiter);
break;
default:
blockdata = mapiter.getBlockData();
break;