refactor: extract method placeBlock and move some code from PlayerController to BlocksController

src/logic/BlocksController.hpp

@@ -3,6 +3,10 @@
 
 #include "../typedefs.hpp"
 #include "../maths/fastmaths.hpp"
+#include "../voxels/voxel.hpp"
+
+#include <functional>
+#include <glm/glm.hpp>
 
 class Player;
 class Block;
@@ -10,6 +14,16 @@ class Level;
 class Chunks;
 class Lighting;
 
+enum class BlockInteraction {
+    step,
+    destruction,
+    placing
+};
+
+using on_block_interaction = std::function<void(
+    Player*, glm::ivec3, const Block*, BlockInteraction type
+)>;
+
 class Clock {
     int tickRate;
     int tickParts;
@@ -38,6 +52,7 @@ class BlocksController {
     Clock worldTickClock;
     uint padding;
     FastRandom random;
+    std::vector<on_block_interaction> blockInteractionCallbacks;
 public:
     BlocksController(Level* level, uint padding);
 
@@ -45,6 +60,7 @@ public:
     void updateBlock(int x, int y, int z);
 
     void breakBlock(Player* player, const Block* def, int x, int y, int z);
+    void placeBlock(Player* player, const Block* def, blockstate state, int x, int y, int z);
 
     void update(float delta);
     void randomTick(int tickid, int parts);
@@ -52,6 +68,15 @@ public:
     int64_t createBlockInventory(int x, int y, int z);
     void bindInventory(int64_t invid, int x, int y, int z);
     void unbindInventory(int x, int y, int z);
+
+    void onBlockInteraction(
+        Player* player,
+        glm::ivec3 pos,
+        const Block* def,
+        BlockInteraction type
+    );
+
+    void listenBlockInteraction(const on_block_interaction& callback);
 };
 
 #endif // LOGIC_BLOCKS_CONTROLLER_HPP_