namespace {
-const glm::mat4 block_transforms[Block::DIR_COUNT * Block::ROT_COUNT] = {
- glm::mat4(1.0f),
- glm::eulerAngleY(PI_0p5),
- glm::eulerAngleY(PI),
- glm::eulerAngleY(PI_1p5),
- glm::eulerAngleX(PI),
- glm::eulerAngleYX(PI_0p5, PI),
- glm::eulerAngleYX(PI, PI),
- glm::eulerAngleYX(PI_1p5, PI),
- glm::eulerAngleZ(PI_0p5),
- glm::eulerAngleYZ(PI_0p5, PI_0p5),
- glm::eulerAngleYZ(PI, PI_0p5),
- glm::eulerAngleYZ(PI_1p5, PI_0p5),
- glm::eulerAngleZ(PI_1p5),
- glm::eulerAngleYZ(PI_0p5, PI_1p5),
- glm::eulerAngleYZ(PI, PI_1p5),
- glm::eulerAngleYZ(PI_1p5, PI_1p5),
- glm::eulerAngleX(PI_0p5),
- glm::eulerAngleYX(PI_0p5, PI_0p5),
- glm::eulerAngleYX(PI, PI_0p5),
- glm::eulerAngleYX(PI_1p5, PI_0p5),
- glm::eulerAngleX(PI_1p5),
- glm::eulerAngleYX(PI_0p5, PI_1p5),
- glm::eulerAngleYX(PI, PI_1p5),
- glm::eulerAngleYX(PI_1p5, PI_1p5),
+const glm::mat4 block_transforms[Block::FACE_COUNT * Block::TURN_COUNT] = {
+ { 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, }, // face: up, turn: none
+ { 0, 0, -1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, }, // face: up, turn: left
+ { -1, 0, 0, 0, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, }, // face: up, turn: around
+ { 0, 0, 1, 0, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1, }, // face: up, turn: right
+ { 1, 0, 0, 0, 0, -1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, }, // face: down, turn: none
+ { 0, 0, -1, 0, 0, -1, 0, 0, -1, 0, 0, 0, 0, 0, 0, 1, }, // face: down, turn: left
+ { -1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, }, // face: down, turn: around
+ { 0, 0, 1, 0, 0, -1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, }, // face: down, turn: right
+ { 0, -1, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, }, // face: right, turn: none
+ { 0, -1, 0, 0, 0, 0, -1, 0, 1, 0, 0, 0, 0, 0, 0, 1, }, // face: right, turn: left
+ { 0, -1, 0, 0, -1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, }, // face: right, turn: around
+ { 0, -1, 0, 0, 0, 0, 1, 0, -1, 0, 0, 0, 0, 0, 0, 1, }, // face: right, turn: right
+ { 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, }, // face: left, turn: none
+ { 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, }, // face: left, turn: left
+ { 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, -1, 0, 0, 0, 0, 1, }, // face: left, turn: around
+ { 0, 1, 0, 0, 0, 0, -1, 0, -1, 0, 0, 0, 0, 0, 0, 1, }, // face: left, turn: right
+ { 1, 0, 0, 0, 0, 0, 1, 0, 0, -1, 0, 0, 0, 0, 0, 1, }, // face: front, turn: none
+ { 0, 0, -1, 0, 1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 1, }, // face: front, turn: left
+ { -1, 0, 0, 0, 0, 0, -1, 0, 0, -1, 0, 0, 0, 0, 0, 1, }, // face: front, turn: around
+ { 0, 0, 1, 0, -1, 0, 0, 0, 0, -1, 0, 0, 0, 0, 0, 1, }, // face: front, turn: right
+ { 1, 0, 0, 0, 0, 0, -1, 0, 0, 1, 0, 0, 0, 0, 0, 1, }, // face: back, turn: none
+ { 0, 0, -1, 0, -1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, }, // face: back, turn: left
+ { -1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 1, }, // face: back, turn: around
+ { 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, }, // face: back, turn: right
};
}
}
+namespace {
+
+const Block::Face face_map[Block::FACE_COUNT * Block::TURN_COUNT][Block::FACE_COUNT] = {
+ { Block::FACE_UP, Block::FACE_DOWN, Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_FRONT, Block::FACE_BACK, }, // face: up, turn: none x
+ { Block::FACE_UP, Block::FACE_DOWN, Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_LEFT, Block::FACE_RIGHT, }, // face: up, turn: left
+ { Block::FACE_UP, Block::FACE_DOWN, Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_BACK, Block::FACE_FRONT, }, // face: up, turn: around
+ { Block::FACE_UP, Block::FACE_DOWN, Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_RIGHT, Block::FACE_LEFT, }, // face: up, turn: right
+ { Block::FACE_DOWN, Block::FACE_UP, Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_BACK, Block::FACE_FRONT, }, // face: down, turn: none
+ { Block::FACE_DOWN, Block::FACE_UP, Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_LEFT, Block::FACE_RIGHT, }, // face: down, turn: left
+ { Block::FACE_DOWN, Block::FACE_UP, Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_FRONT, Block::FACE_BACK, }, // face: down, turn: around
+ { Block::FACE_DOWN, Block::FACE_UP, Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_RIGHT, Block::FACE_LEFT, }, // face: down, turn: right
+ { Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_UP, Block::FACE_DOWN, Block::FACE_FRONT, Block::FACE_BACK, }, // face: right, turn: none
+ { Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_DOWN, Block::FACE_UP, }, // face: right, turn: left
+ { Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_DOWN, Block::FACE_UP, Block::FACE_BACK, Block::FACE_FRONT, }, // face: right, turn: around
+ { Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_UP, Block::FACE_DOWN, }, // face: right, turn: right
+ { Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_DOWN, Block::FACE_UP, Block::FACE_FRONT, Block::FACE_BACK, }, // face: left, turn: none
+ { Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_UP, Block::FACE_DOWN, }, // face: left, turn: left
+ { Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_UP, Block::FACE_DOWN, Block::FACE_BACK, Block::FACE_FRONT, }, // face: left, turn: around
+ { Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_DOWN, Block::FACE_UP, }, // face: left, turn: right
+ { Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_UP, Block::FACE_DOWN, }, // face: front, turn: none
+ { Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_UP, Block::FACE_DOWN, Block::FACE_LEFT, Block::FACE_RIGHT, }, // face: front, turn: left
+ { Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_DOWN, Block::FACE_UP, }, // face: front, turn: around
+ { Block::FACE_BACK, Block::FACE_FRONT, Block::FACE_DOWN, Block::FACE_UP, Block::FACE_RIGHT, Block::FACE_LEFT, }, // face: front, turn: right
+ { Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_RIGHT, Block::FACE_LEFT, Block::FACE_DOWN, Block::FACE_UP, }, // face: back, turn: none
+ { Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_DOWN, Block::FACE_UP, Block::FACE_LEFT, Block::FACE_RIGHT, }, // face: back, turn: left
+ { Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_LEFT, Block::FACE_RIGHT, Block::FACE_UP, Block::FACE_DOWN, }, // face: back, turn: around
+ { Block::FACE_FRONT, Block::FACE_BACK, Block::FACE_UP, Block::FACE_DOWN, Block::FACE_RIGHT, Block::FACE_LEFT, }, // face: back, turn: right
+};
+
+}
+
+bool BlockType::FaceFilled(const Block &block, Block::Face face) const {
+ return fill[face_map[block.orient][face]];
+}
+
void BlockType::FillModel(
Model::Buffer &buf,
const glm::mat4 &transform,