world.lua: on_world_tick event

src/logic/BlocksController.cpp

@@ -57,6 +57,7 @@ BlocksController::BlocksController(Level* level, uint padding)
 	  lighting(level->lighting.get()),
       randTickClock(20, 3),
       blocksTickClock(20, 1),
+      worldTickClock(20, 1),
       padding(padding) {
 }
 
@@ -99,6 +100,9 @@ void BlocksController::update(float delta) {
     if (blocksTickClock.update(delta)) {
         onBlocksTick(blocksTickClock.getPart(), blocksTickClock.getParts());
     }
+    if (worldTickClock.update(delta)) {
+        scripting::on_world_tick();
+    }
 }
 
 void BlocksController::onBlocksTick(int tickid, int parts) {

src/logic/BlocksController.h

@@ -35,6 +35,7 @@ class BlocksController {
 	Lighting* lighting;
     Clock randTickClock;
     Clock blocksTickClock;
+    Clock worldTickClock;
     uint padding;
     FastRandom random;
 public:

src/logic/scripting/scripting.cpp

@@ -109,6 +109,12 @@ void scripting::on_world_load(Level* level, BlocksController* blocks) {
     }
 }
 
+void scripting::on_world_tick() {
+    for (auto& pack : scripting::engine->getContentPacks()) {
+        emit_event(pack.id + ".worldtick");
+    }
+}
+
 void scripting::on_world_save() {
     for (auto& pack : scripting::engine->getContentPacks()) {
         emit_event(pack.id + ".worldsave");
@@ -285,6 +291,7 @@ void scripting::load_world_script(int env, std::string prefix, fs::path file) {
 
     register_event(env, "init", prefix+".init");
     register_event(env, "on_world_open", prefix+".worldopen");
+    register_event(env, "on_world_tick", prefix+".worldtick");
     register_event(env, "on_world_save", prefix+".worldsave");
     register_event(env, "on_world_quit", prefix+".worldquit");
 }

src/logic/scripting/scripting.h

@@ -53,6 +53,7 @@ namespace scripting {
     std::unique_ptr<Environment> create_doc_environment(int parent, const std::string& name);
 
     void on_world_load(Level* level, BlocksController* blocks);
+    void on_world_tick();
     void on_world_save();
     void on_world_quit();
     void on_blocks_tick(const Block* block, int tps);