X-Git-Url: https://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fworld.cpp;h=137fd2a6cf29abcc9cfd2fca2fc950c75f94aa81;hb=e53a0e2e711a7d8bd9b0ddacd1360aa14370643f;hp=27daecd3f27c78ffad686f5a4b0c2b494930b1c7;hpb=46509f82dcea114b004c53a7f3a9608f2518077f;p=blank.git

diff --git a/src/world.cpp b/src/world.cpp
index 27daecd..137fd2a 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -6,89 +6,113 @@
 
 namespace blank {
 
-World::World()
+World::World(const Config &config)
 : blockType()
 , blockShape({{ -0.5f, -0.5f, -0.5f }, { 0.5f, 0.5f, 0.5f }})
 , stairShape({{ -0.5f, -0.5f, -0.5f }, { 0.5f, 0.5f, 0.5f }}, { 0.0f, 0.0f })
 , slabShape({{ -0.5f, -0.5f, -0.5f }, { 0.5f, 0.0f, 0.5f }})
-, generate(0)
-, chunks(blockType, generate)
-, player() {
+, generate(config.gen)
+, chunks(config.load, blockType, generate)
+, player()
+, entities()
+, light_direction(config.light_direction)
+, fog_density(config.fog_density) {
 	BlockType::Faces block_fill = {  true,  true,  true,  true,  true,  true };
 	BlockType::Faces slab_fill  = { false,  true, false, false, false, false };
 	BlockType::Faces stair_fill = { false,  true, false, false, false,  true };
 
 	{ // white block
 		BlockType type(true, { 1.0f, 1.0f, 1.0f }, &blockShape);
+		type.block_light = true;
 		type.fill = block_fill;
 		blockType.Add(type);
 	}
 	{ // white slab
 		BlockType type(true, { 1.0f, 1.0f, 1.0f }, &slabShape);
+		type.block_light = true;
 		type.fill = slab_fill;
 		blockType.Add(type);
 	}
 	{ // white stair
 		BlockType type(true, { 1.0f, 1.0f, 1.0f }, &stairShape);
+		type.block_light = true;
 		type.fill = stair_fill;
 		blockType.Add(type);
 	}
 
 	{ // red block
 		BlockType type(true, { 1.0f, 0.0f, 0.0f }, &blockShape);
+		type.block_light = true;
 		type.fill = block_fill;
 		blockType.Add(type);
 	}
 	{ // red slab
 		BlockType type(true, { 1.0f, 0.0f, 0.0f }, &slabShape);
+		type.block_light = true;
 		type.fill = slab_fill;
 		blockType.Add(type);
 	}
 	{ // red stair
 		BlockType type(true, { 1.0f, 0.0f, 0.0f }, &stairShape);
+		type.block_light = true;
 		type.fill = stair_fill;
 		blockType.Add(type);
 	}
 
 	{ // green block
 		BlockType type(true, { 0.0f, 1.0f, 0.0f }, &blockShape);
+		type.block_light = true;
 		type.fill = block_fill;
 		blockType.Add(type);
 	}
 	{ // green slab
 		BlockType type(true, { 0.0f, 1.0f, 0.0f }, &slabShape);
+		type.block_light = true;
 		type.fill = slab_fill;
 		blockType.Add(type);
 	}
 	{ // green stair
 		BlockType type(true, { 0.0f, 1.0f, 0.0f }, &stairShape);
+		type.block_light = true;
 		type.fill = stair_fill;
 		blockType.Add(type);
 	}
 
 	{ // blue block
 		BlockType type(true, { 0.0f, 0.0f, 1.0f }, &blockShape);
+		type.block_light = true;
 		type.fill = block_fill;
 		blockType.Add(type);
 	}
 	{ // blue slab
 		BlockType type(true, { 0.0f, 0.0f, 1.0f }, &slabShape);
+		type.block_light = true;
 		type.fill = slab_fill;
 		blockType.Add(type);
 	}
 	{ // blue stair
 		BlockType type(true, { 0.0f, 0.0f, 1.0f }, &stairShape);
+		type.block_light = true;
 		type.fill = stair_fill;
 		blockType.Add(type);
 	}
 
+	{ // glowing yellow block
+		BlockType type(true, { 1.0f, 1.0f, 0.0f }, &blockShape);
+		type.luminosity = 15;
+		type.block_light = true;
+		type.fill = block_fill;
+		blockType.Add(type);
+	}
+
 	generate.Space(0);
+	generate.Light(13);
 	generate.Solids({ 1, 4, 7, 10 });
 
 	player = &AddEntity();
-	player->Position({ 4.0f, 4.0f, 4.0f });
+	player->Position(config.spawn);
 
-	chunks.Generate({ -4, -4, -4 }, { 5, 5, 5});
+	chunks.GenerateSurrounding(player->ChunkCoords());
 }
 
 
@@ -157,6 +181,10 @@ bool World::Intersection(
 }
 
 
+Chunk &World::PlayerChunk() {
+	return chunks.ForceLoad(player->ChunkCoords());
+}
+
 Chunk &World::Next(const Chunk &to, const glm::tvec3<int> &dir) {
 	const Chunk::Pos tgt_pos = to.Position() + dir;
 	return chunks.ForceLoad(tgt_pos);
@@ -172,22 +200,28 @@ void World::Update(int dt) {
 }
 
 
-void World::Render(DirectionalLighting &program) {
-	program.SetLightDirection({ -1.0f, -3.0f, -2.0f });
-	program.SetView(glm::inverse(player->Transform(player->ChunkCoords())));
+void World::Render(BlockLighting &chunk_prog, DirectionalLighting &entity_prog) {
+	chunk_prog.Activate();
+	chunk_prog.SetFogDensity(fog_density);
+	chunk_prog.SetView(glm::inverse(player->Transform(player->ChunkCoords())));
 
 	for (Chunk &chunk : chunks.Loaded()) {
 		glm::mat4 m(chunk.Transform(player->ChunkCoords()));
-		program.SetM(m);
-		glm::mat4 mvp(program.GetVP() * m);
+		chunk_prog.SetM(m);
+		glm::mat4 mvp(chunk_prog.GetVP() * m);
 		if (!CullTest(Chunk::Bounds(), mvp)) {
 			chunk.Draw();
 		}
 	}
 
+	entity_prog.Activate();
+	entity_prog.SetLightDirection(light_direction);
+	entity_prog.SetFogDensity(fog_density);
+	entity_prog.SetView(glm::inverse(player->Transform(player->ChunkCoords())));
+
 	for (Entity &entity : entities) {
 		if (entity.HasShape()) {
-			program.SetM(entity.Transform(player->ChunkCoords()));
+			entity_prog.SetM(entity.Transform(player->ChunkCoords()));
 			entity.Draw();
 		}
 	}