gered/gdx-tilemap3d
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minor code tweaks for readability mostly

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Gered 2013-10-20 12:25:39 -04:00
parent 6ed06f5cdb
commit df6c49e94e
1 changed files with 20 additions and 20 deletions
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40
src/com/blarg/gdx/tilemap3d/ChunkVertexGenerator.java
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@ -47,7 +47,7 @@ public class ChunkVertexGenerator {
for (int z = 0; z < chunk.getDepth(); ++z) {
for (int x = 0; x < chunk.getWidth(); ++x) {
Tile tile = chunk.get(x, y, z);
if (tile.tile == Tile.NO_TILE)
if (tile.isEmptySpace())
continue;
TileMesh mesh = chunk.tileMap.tileMeshes.get(tile);
@ -89,26 +89,26 @@ public class ChunkVertexGenerator {
Tile up = chunk.getWithinSelfOrNeighbourSafe(x, y + 1, z);
// evaluate each face's visibility and add it's vertices if needed one at a time
if (canRenderCubeFace(tile, mesh, left, TileMesh.SIDE_LEFT, TileMesh.SIDE_RIGHT, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.leftFaceVertexOffset, TileMesh.CUBE_VERTICES_PER_FACE);
if (canRenderCubeFace(tile, mesh, right, TileMesh.SIDE_RIGHT, TileMesh.SIDE_LEFT, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.rightFaceVertexOffset, TileMesh.CUBE_VERTICES_PER_FACE);
if (canRenderCubeFace(tile, mesh, forward, TileMesh.SIDE_FRONT, TileMesh.SIDE_BACK, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.frontFaceVertexOffset, TileMesh.CUBE_VERTICES_PER_FACE);
if (canRenderCubeFace(tile, mesh, backward, TileMesh.SIDE_BACK, TileMesh.SIDE_FRONT, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.backFaceVertexOffset, TileMesh.CUBE_VERTICES_PER_FACE);
if (canRenderCubeFace(tile, mesh, down, TileMesh.SIDE_BOTTOM, TileMesh.SIDE_TOP, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.bottomFaceVertexOffset, TileMesh.CUBE_VERTICES_PER_FACE);
if (canRenderCubeFace(tile, mesh, up, TileMesh.SIDE_TOP, TileMesh.SIDE_BOTTOM, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.topFaceVertexOffset, TileMesh.CUBE_VERTICES_PER_FACE);
if (canRenderCubeFace(TileMesh.SIDE_LEFT, tile, mesh, left, TileMesh.SIDE_RIGHT, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.leftFaceVertexOffset);
if (canRenderCubeFace(TileMesh.SIDE_RIGHT, tile, mesh, right, TileMesh.SIDE_LEFT, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.rightFaceVertexOffset);
if (canRenderCubeFace(TileMesh.SIDE_FRONT, tile, mesh, forward, TileMesh.SIDE_BACK, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.frontFaceVertexOffset);
if (canRenderCubeFace(TileMesh.SIDE_BACK, tile, mesh, backward, TileMesh.SIDE_FRONT, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.backFaceVertexOffset);
if (canRenderCubeFace(TileMesh.SIDE_BOTTOM, tile, mesh, down, TileMesh.SIDE_TOP, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.bottomFaceVertexOffset);
if (canRenderCubeFace(TileMesh.SIDE_TOP, tile, mesh, up, TileMesh.SIDE_BOTTOM, color, chunk.tileMap.tileMeshes))
renderCubeFace(builder, alphaBuilder, tile, mesh, chunk, tileMapPosition, transform, color, mesh.topFaceVertexOffset);
}
private boolean canRenderCubeFace(Tile currentTile, CubeTileMesh currentTileMesh, Tile adjacentTile, byte faceToCheck, byte adjacentFace, Color color, TileMeshCollection tileMeshes) {
private boolean canRenderCubeFace(byte faceToCheck, Tile currentTile, CubeTileMesh currentTileMesh, Tile adjacentTile, byte adjacentFace, Color color, TileMeshCollection tileMeshes) {
if (!currentTileMesh.hasFace(faceToCheck))
return false;
return false; // this tile doesn't even have the face, so nothing needs to be rendered
if (adjacentTile == null || adjacentTile.tile == Tile.NO_TILE)
return true;
if (adjacentTile == null || adjacentTile.isEmptySpace())
return true; // tile next to this face is empty, we can render away!
TileMesh adjacentTileMesh = tileMeshes.get(adjacentTile);
@ -123,11 +123,11 @@ public class ChunkVertexGenerator {
return false;
}
private void renderCubeFace(MeshBuilder builder, MeshBuilder alphaBuilder, Tile tile, TileMesh sourceMesh, TileChunk chunk, TileCoord position, Matrix4 transform, Color color, int firstVertex, int numVertices) {
private void renderCubeFace(MeshBuilder builder, MeshBuilder alphaBuilder, Tile tile, TileMesh sourceMesh, TileChunk chunk, TileCoord position, Matrix4 transform, Color color, int firstVertex) {
if (sourceMesh.alpha)
addMesh(alphaBuilder, tile, sourceMesh, chunk, position, transform, color, firstVertex, numVertices);
addMesh(alphaBuilder, tile, sourceMesh, chunk, position, transform, color, firstVertex, TileMesh.CUBE_VERTICES_PER_FACE);
else
addMesh(builder, tile, sourceMesh, chunk, position, transform, color, firstVertex, numVertices);
addMesh(builder, tile, sourceMesh, chunk, position, transform, color, firstVertex, TileMesh.CUBE_VERTICES_PER_FACE);
}
private void handleGenericMesh(int x, int y, int z, Tile tile, TileChunk chunk, TileMesh mesh, TileCoord tileMapPosition, Matrix4 transform, Color color) {