block type colors

diff --git a/src/app.cpp b/src/app.cpp
index 8c957a78a815f348fb423f86c8840e6c35deea7f..b398e9c20e4e032e7c6b9d59df18a39746e7239a 100644 (file)
--- a/src/app.cpp
+++ b/src/app.cpp
@@ -17,12 +17,12 @@ Application::Application()
 , move_velocity(0.003f)
 , pitch_sensitivity(-0.0025f)
 , yaw_sensitivity(-0.001f)
-, testBlockType(true)
+, blockType()
 , cam()
 , chunk()
 , light_position(17.0f, 17.0f, 17.0f)
 , light_color(1.0f, 1.0f, 1.0f)
-, light_power(100.0f)
+, light_power(250.0f)
 , m_handle(0)
 , v_handle(0)
 , mv_handle(0)
@@ -107,12 +107,27 @@ Application::Application()
 
        cam.Position(glm::vec3(0, 4, 4));
 
-       chunk.BlockAt(glm::vec3(0, 0, 0)) = Block(&testBlockType);
-       chunk.BlockAt(glm::vec3(1, 0, 0)) = Block(&testBlockType);
-       chunk.BlockAt(glm::vec3(1, 1, 0)) = Block(&testBlockType);
-       chunk.BlockAt(glm::vec3(1, 1, 1)) = Block(&testBlockType);
-       chunk.BlockAt(glm::vec3(2, 1, 1)) = Block(&testBlockType);
-       chunk.BlockAt(glm::vec3(2, 2, 1)) = Block(&testBlockType);
+       blockType.Add(BlockType(true, glm::vec3(1, 1, 1)));
+       blockType.Add(BlockType(true, glm::vec3(1, 0, 0)));
+       blockType.Add(BlockType(true, glm::vec3(0, 1, 0)));
+       blockType.Add(BlockType(true, glm::vec3(0, 0, 1)));
+
+       chunk.BlockAt(glm::vec3(0, 0, 0)) = Block(blockType[4]);
+       chunk.BlockAt(glm::vec3(0, 0, 1)) = Block(blockType[1]);
+       chunk.BlockAt(glm::vec3(1, 0, 0)) = Block(blockType[2]);
+       chunk.BlockAt(glm::vec3(1, 0, 1)) = Block(blockType[3]);
+       chunk.BlockAt(glm::vec3(2, 0, 0)) = Block(blockType[4]);
+       chunk.BlockAt(glm::vec3(2, 0, 1)) = Block(blockType[1]);
+       chunk.BlockAt(glm::vec3(3, 0, 0)) = Block(blockType[2]);
+       chunk.BlockAt(glm::vec3(3, 0, 1)) = Block(blockType[3]);
+       chunk.BlockAt(glm::vec3(2, 0, 2)) = Block(blockType[4]);
+       chunk.BlockAt(glm::vec3(2, 0, 3)) = Block(blockType[1]);
+       chunk.BlockAt(glm::vec3(3, 0, 2)) = Block(blockType[2]);
+       chunk.BlockAt(glm::vec3(3, 0, 3)) = Block(blockType[3]);
+       chunk.BlockAt(glm::vec3(1, 1, 0)) = Block(blockType[1]);
+       chunk.BlockAt(glm::vec3(1, 1, 1)) = Block(blockType[4]);
+       chunk.BlockAt(glm::vec3(2, 1, 1)) = Block(blockType[3]);
+       chunk.BlockAt(glm::vec3(2, 2, 1)) = Block(blockType[2]);
        chunk.Invalidate();
 
        m_handle = program.UniformLocation("M");

diff --git a/src/app.hpp b/src/app.hpp
index d9b70469a527a98870ea279aabccdc6a3f7a4859..e5cddcedadb7a722de3cf1c075cc9ce31f6408be 100644 (file)
--- a/src/app.hpp
+++ b/src/app.hpp
@@ -42,7 +42,7 @@ private:
        float pitch_sensitivity;
        float yaw_sensitivity;
 
-       BlockType testBlockType;
+       BlockTypeRegistry blockType;
 
        Camera cam;
        Chunk chunk;

diff --git a/src/world.cpp b/src/world.cpp
index 2dd7b307a6ffa292fd24027414af746a5123504b..96b48ee120d96ee4e79bec833936fb7ae310c2e8 100644 (file)
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -48,12 +48,7 @@ void BlockType::FillVBO(
        vertices.emplace_back(pos.x + 1, pos.y + 1, pos.z    );
        vertices.emplace_back(pos.x + 1, pos.y + 1, pos.z + 1);
 
-       colors.insert(colors.end(), 6, glm::vec3(1.0f, 1.0f, 1.0f)); // front
-       colors.insert(colors.end(), 6, glm::vec3(1.0f, 1.0f, 1.0f)); // back
-       colors.insert(colors.end(), 6, glm::vec3(1.0f, 1.0f, 1.0f)); // top
-       colors.insert(colors.end(), 6, glm::vec3(1.0f, 1.0f, 1.0f)); // bottom
-       colors.insert(colors.end(), 6, glm::vec3(1.0f, 1.0f, 1.0f)); // left
-       colors.insert(colors.end(), 6, glm::vec3(1.0f, 1.0f, 1.0f)); // right
+       colors.insert(colors.end(), 6 * 6, color);
 
        normals.insert(normals.end(), 6, glm::vec3( 0.0f,  0.0f,  1.0f)); // front
        normals.insert(normals.end(), 6, glm::vec3( 0.0f,  0.0f, -1.0f)); // back
@@ -64,6 +59,18 @@ void BlockType::FillVBO(
 }
 
 
+BlockTypeRegistry::BlockTypeRegistry() {
+       Add(BlockType::DEFAULT);
+}
+
+int BlockTypeRegistry::Add(const BlockType &t) {
+       int id = types.size();
+       types.push_back(t);
+       types.back().id = id;
+       return id;
+}
+
+
 Chunk::Chunk()
 : blocks(Size())
 , model()

diff --git a/src/world.hpp b/src/world.hpp
index 304c63a7eded25d33bf7ed26e6e3d182fff2f3a3..58f7a25faeea7e8c8a622cf65d247a0bb022bf99 100644 (file)
--- a/src/world.hpp
+++ b/src/world.hpp
@@ -13,10 +13,15 @@ namespace blank {
 /// attributes of a type of block
 struct BlockType {
 
+       int id;
+
        bool visible;
+       glm::vec3 color;
 
-       constexpr explicit BlockType(bool v = false)
-       : visible(v) { }
+       constexpr explicit BlockType(
+               bool v = false,
+               const glm::vec3 &color = { 1, 1, 1 })
+       : id(-1), visible(v), color(color) { }
 
        static const BlockType DEFAULT;
 
@@ -35,6 +40,23 @@ struct BlockType {
 };
 
 
+class BlockTypeRegistry {
+
+public:
+       BlockTypeRegistry();
+
+public:
+       int Add(const BlockType &);
+
+       BlockType *operator [](int id) { return &types[id]; }
+       const BlockType *Get(int id) const { return &types[id]; }
+
+private:
+       std::vector<BlockType> types;
+
+};
+
+
 /// single 1x1x1 cube
 struct Block {