scripting: on_interact (right click on block) callback

src/logic/PlayerController.cpp

@@ -266,6 +266,10 @@ void PlayerController::updateInteraction(){
             blocksController->breakBlock(player, block, x, y, z);
 		}
 		if (rclick){
+            if (block->rt.funcsset.oninteract) {
+                scripting::on_block_interact(player, block, x, y, z);
+                return;
+            }
 			if (block->model != BlockModel::xsprite){
 				x = (iend.x)+(norm.x);
 				y = (iend.y)+(norm.y);

src/logic/scripting/api_lua.cpp

@@ -6,6 +6,7 @@
 #include "../../voxels/Block.h"
 #include "../../voxels/Chunks.h"
 #include "../../voxels/voxel.h"
+#include "../../lighting/Lighting.h"
 
 int l_block_name(lua_State* L) {
     int id = lua_tointeger(L, 1);
@@ -39,6 +40,7 @@ int l_set_block(lua_State* L) {
     int z = lua_tointeger(L, 3);
     int id = lua_tointeger(L, 4);    
     scripting::level->chunks->set(x, y, z, id, 0);
+    scripting::level->lighting->onBlockSet(x,y,z, id);
     return 0;
 }
 

src/logic/scripting/scripting.cpp

@@ -116,6 +116,15 @@ void scripting::on_block_broken(Player* player, const Block* block, int x, int y
     call_func(L, 3, name);
 }
 
+void scripting::on_block_interact(Player* player, const Block* block, int x, int y, int z) {
+    std::string name = block->name+".oninteract";
+    lua_getglobal(L, name.c_str());
+    lua_pushinteger(L, x);
+    lua_pushinteger(L, y);
+    lua_pushinteger(L, z);
+    call_func(L, 3, name);
+}
+
 void scripting::load_block_script(std::string prefix, fs::path file, block_funcs_set* funcsset) {
     std::string src = files::read_string(file);
     std::cout << "loading script " << file.u8string() << std::endl;
@@ -129,6 +138,7 @@ void scripting::load_block_script(std::string prefix, fs::path file, block_funcs
     funcsset->randupdate=rename_global(L, "on_random_update", (prefix+".randupdate").c_str());
     funcsset->onbroken=rename_global(L, "on_broken", (prefix+".broken").c_str());
     funcsset->onplaced=rename_global(L, "on_placed", (prefix+".placed").c_str());
+    funcsset->oninteract=rename_global(L, "on_interact", (prefix+".oninteract").c_str());
 }
 
 void scripting::close() {

src/logic/scripting/scripting.h

@@ -21,6 +21,7 @@ namespace scripting {
     void random_update_block(const Block* block, int x, int y, int z);
     void on_block_placed(Player* player, const Block* block, int x, int y, int z);
     void on_block_broken(Player* player, const Block* block, int x, int y, int z);
+    void on_block_interact(Player* player, const Block* block, int x, int y, int z);
     void load_block_script(std::string prefix, fs::path file, block_funcs_set* funcsset);
     void close();
 }

src/voxels/Block.h

@@ -21,6 +21,7 @@ struct block_funcs_set {
 	bool update: 1;
     bool onplaced: 1;
     bool onbroken: 1;
+    bool oninteract: 1;
     bool randupdate: 1;
 };