X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fblock.cpp;h=5fc3cc0ba4369cb651da7a8884649f387d247581;hb=5756512831c0ebd625dd2a58233c7653ebe3c2ba;hp=fa39790ee35e0e396224d12581ed102baba1083e;hpb=b4995967309bf5570161db2287e27b84ca94ab9a;p=blank.git

diff --git a/src/block.cpp b/src/block.cpp
index fa39790..5fc3cc0 100644
--- a/src/block.cpp
+++ b/src/block.cpp
@@ -10,31 +10,31 @@ namespace blank {
 
 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
 };
 
 }
@@ -51,11 +51,48 @@ BlockType::BlockType(bool v, const glm::vec3 &col, const Shape *s)
 , color(col)
 , outline_color(-1, -1, -1)
 , id(0)
+, luminosity(0)
 , visible(v)
+, block_light(false)
 , fill({ false, false, false, false, false, false }) {
 
 }
 
+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,