feat: add dirt and stone

include/Cubed/config.hpp

@@ -1,6 +1,6 @@
 #pragma once
 constexpr int WORLD_SIZE_Y = 256;
-constexpr int MAX_BLOCK_NUM = 2;
+constexpr int MAX_BLOCK_NUM = 4;
 constexpr int MAX_UI_NUM = 1;
 
 constexpr int CHUCK_SIZE = 16;

src/gameplay/chunk.cpp

@@ -216,7 +216,7 @@ void Chunk::init_chunk() {
     for (int x = 0; x < CHUCK_SIZE; x++) {
         for (int y = 0; y < 5; y++) {
             for (int z = 0; z < CHUCK_SIZE; z++) {
-                m_blocks[get_index(x, y, z)] = 1;
+                m_blocks[get_index(x, y, z)] = 3;
             }
         }
     }
@@ -233,10 +233,15 @@ void Chunk::init_chunk() {
                 0.125f * PerlinNoise::noise(world_x * 0.04f, world_z * 0.04f, 0.5f);
             int y_max = height * noise;
 
-            for (int y = 5; y < y_max; y++) {
+            for (int y = 5; y < y_max - 5; y++) {
+                m_blocks[get_index(x, y, z)] = 3;
+            }
+            for (int y = y_max - 5; y < y_max - 1; y++) {
+                m_blocks[get_index(x, y, z)] = 2;
+            }
+            for (int y = y_max - 1; y < y_max; y++) {
                 m_blocks[get_index(x, y, z)] = 1;
             }
-
         }
     }
 

src/map_table.cpp

@@ -6,6 +6,13 @@
 std::unordered_map<unsigned, std::string> MapTable::id_to_name_map;
 std::unordered_map<size_t, unsigned> MapTable::name_to_id_map;
 
+constexpr std::array<std::string, MAX_BLOCK_NUM> BLOCK_REISTER{
+    "air",
+    "grass_block",
+    "dirt",
+    "stone"
+};
+
 
 const std::string& MapTable::get_name_from_id(unsigned id) {
     auto it = id_to_name_map.find(id);
@@ -17,13 +24,16 @@ const unsigned MapTable::get_id_from_name(const std::string& name) {
     CUBED_ASSERT_MSG(it != name_to_id_map.end(), "Name " + name + " is not exist");
     return it->second;
 }
+
 void MapTable::init_map() {
     id_to_name_map.reserve(MAX_BLOCK_NUM);
     name_to_id_map.reserve(MAX_BLOCK_NUM);
-    id_to_name_map[0] = "air";
-    name_to_id_map[HASH::str("air")] = 0; 
-    id_to_name_map[1] = "grass_block";
-    name_to_id_map[HASH::str("grass_block")] = 1;
+
+    for (int i = 0; i < MAX_BLOCK_NUM; i++) {
+        id_to_name_map[i] = BLOCK_REISTER[i];
+         name_to_id_map[HASH::str(BLOCK_REISTER[i])] = i;
+    }
+    
 }