X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fblock.cpp;h=ab090dadd521811209405793edb9ab306182ce16;hb=76b3ec0f6aa0dacf6d4944a2787991f3585299e8;hp=fa39790ee35e0e396224d12581ed102baba1083e;hpb=b4995967309bf5570161db2287e27b84ca94ab9a;p=blank.git

diff --git a/src/block.cpp b/src/block.cpp
index fa39790..ab090da 100644
--- a/src/block.cpp
+++ b/src/block.cpp
@@ -8,50 +8,16 @@
 
 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::Transform() const {
-	return block_transforms[orient];
-}
-
-
 const NullShape BlockType::DEFAULT_SHAPE;
 
-BlockType::BlockType(bool v, const glm::vec3 &col, const Shape *s)
+BlockType::BlockType(bool v, const glm::vec3 &col, const Shape *s) noexcept
 : 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 }) {
 
 }
@@ -60,16 +26,25 @@ void BlockType::FillModel(
 	Model::Buffer &buf,
 	const glm::mat4 &transform,
 	Model::Index idx_offset
-) const {
+) const noexcept {
 	shape->Vertices(buf.vertices, buf.normals, buf.indices, transform, idx_offset);
 	buf.colors.insert(buf.colors.end(), shape->VertexCount(), color);
 }
 
+void BlockType::FillBlockModel(
+	BlockModel::Buffer &buf,
+	const glm::mat4 &transform,
+	BlockModel::Index idx_offset
+) const noexcept {
+	shape->Vertices(buf.vertices, buf.indices, transform, idx_offset);
+	buf.colors.insert(buf.colors.end(), shape->VertexCount(), color);
+}
+
 void BlockType::FillOutlineModel(
 	OutlineModel &model,
 	const glm::vec3 &pos_offset,
 	OutlineModel::Index idx_offset
-) const {
+) const noexcept {
 	shape->Outline(model.vertices, model.indices, pos_offset, idx_offset);
 	model.colors.insert(model.colors.end(), shape->OutlineCount(), outline_color);
 }
@@ -86,4 +61,68 @@ Block::Type BlockTypeRegistry::Add(const BlockType &t) {
 	return id;
 }
 
+
+const glm::mat4 Block::orient2transform[ORIENT_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
+};
+
+const glm::tvec3<int> Block::face2normal[FACE_COUNT] = {
+	{  0,  1,  0 },
+	{  0, -1,  0 },
+	{  1,  0,  0 },
+	{ -1,  0,  0 },
+	{  0,  0,  1 },
+	{  0,  0, -1 },
+};
+
+const Block::Face Block::orient2face[ORIENT_COUNT][FACE_COUNT] = {
+	{ FACE_UP,    FACE_DOWN,  FACE_RIGHT, FACE_LEFT,  FACE_FRONT, FACE_BACK,  }, // face: up,    turn: none
+	{ FACE_UP,    FACE_DOWN,  FACE_FRONT, FACE_BACK,  FACE_LEFT,  FACE_RIGHT, }, // face: up,    turn: left
+	{ FACE_UP,    FACE_DOWN,  FACE_LEFT,  FACE_RIGHT, FACE_BACK,  FACE_FRONT, }, // face: up,    turn: around
+	{ FACE_UP,    FACE_DOWN,  FACE_BACK,  FACE_FRONT, FACE_RIGHT, FACE_LEFT,  }, // face: up,    turn: right
+	{ FACE_DOWN,  FACE_UP,    FACE_RIGHT, FACE_LEFT,  FACE_BACK,  FACE_FRONT, }, // face: down,  turn: none
+	{ FACE_DOWN,  FACE_UP,    FACE_BACK,  FACE_FRONT, FACE_LEFT,  FACE_RIGHT, }, // face: down,  turn: left
+	{ FACE_DOWN,  FACE_UP,    FACE_LEFT,  FACE_RIGHT, FACE_FRONT, FACE_BACK,  }, // face: down,  turn: around
+	{ FACE_DOWN,  FACE_UP,    FACE_FRONT, FACE_BACK,  FACE_RIGHT, FACE_LEFT,  }, // face: down,  turn: right
+	{ FACE_LEFT,  FACE_RIGHT, FACE_UP,    FACE_DOWN,  FACE_FRONT, FACE_BACK,  }, // face: right, turn: none
+	{ FACE_LEFT,  FACE_RIGHT, FACE_FRONT, FACE_BACK,  FACE_DOWN,  FACE_UP,    }, // face: right, turn: left
+	{ FACE_LEFT,  FACE_RIGHT, FACE_DOWN,  FACE_UP,    FACE_BACK,  FACE_FRONT, }, // face: right, turn: around
+	{ FACE_LEFT,  FACE_RIGHT, FACE_BACK,  FACE_FRONT, FACE_UP,    FACE_DOWN,  }, // face: right, turn: right
+	{ FACE_RIGHT, FACE_LEFT,  FACE_DOWN,  FACE_UP,    FACE_FRONT, FACE_BACK,  }, // face: left,  turn: none
+	{ FACE_RIGHT, FACE_LEFT,  FACE_FRONT, FACE_BACK,  FACE_UP,    FACE_DOWN,  }, // face: left,  turn: left
+	{ FACE_RIGHT, FACE_LEFT,  FACE_UP,    FACE_DOWN,  FACE_BACK,  FACE_FRONT, }, // face: left,  turn: around
+	{ FACE_RIGHT, FACE_LEFT,  FACE_BACK,  FACE_FRONT, FACE_DOWN,  FACE_UP,    }, // face: left,  turn: right
+	{ FACE_BACK,  FACE_FRONT, FACE_RIGHT, FACE_LEFT,  FACE_UP,    FACE_DOWN,  }, // face: front, turn: none
+	{ FACE_BACK,  FACE_FRONT, FACE_UP,    FACE_DOWN,  FACE_LEFT,  FACE_RIGHT, }, // face: front, turn: left
+	{ FACE_BACK,  FACE_FRONT, FACE_LEFT,  FACE_RIGHT, FACE_DOWN,  FACE_UP,    }, // face: front, turn: around
+	{ FACE_BACK,  FACE_FRONT, FACE_DOWN,  FACE_UP,    FACE_RIGHT, FACE_LEFT,  }, // face: front, turn: right
+	{ FACE_FRONT, FACE_BACK,  FACE_RIGHT, FACE_LEFT,  FACE_DOWN,  FACE_UP,    }, // face: back,  turn: none
+	{ FACE_FRONT, FACE_BACK,  FACE_DOWN,  FACE_UP,    FACE_LEFT,  FACE_RIGHT, }, // face: back,  turn: left
+	{ FACE_FRONT, FACE_BACK,  FACE_LEFT,  FACE_RIGHT, FACE_UP,    FACE_DOWN,  }, // face: back,  turn: around
+	{ FACE_FRONT, FACE_BACK,  FACE_UP,    FACE_DOWN,  FACE_RIGHT, FACE_LEFT,  }, // face: back,  turn: right
+};
+
 }