From 9a5967006c4b8cd202142517b402b4c75dc8b90b Mon Sep 17 00:00:00 2001
From: Loek Le Blansch <loek@pipeframe.xyz>
Date: Wed, 20 Nov 2024 22:49:04 +0100
Subject: add Script::subscribe with specialization for CollisionEvent

---
 src/crepe/api/Script.h | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

(limited to 'src/crepe/api/Script.h')

diff --git a/src/crepe/api/Script.h b/src/crepe/api/Script.h
index 4d98e4d..2d5e7a6 100644
--- a/src/crepe/api/Script.h
+++ b/src/crepe/api/Script.h
@@ -87,18 +87,22 @@ protected:
 	template <typename... Args>
 	void logf(Args &&... args);
 
-	game_object_id_t get_game_object_id() const { return this->game_object_id; };
-
 	/**
 	 * \brief Subscribe to an event
 	 *
 	 * \see EventManager::subscribe
 	 */
 	template <typename EventType>
-	void subscribe(const EventHandler<EventType> & callback, event_channel_t channel = EventManager::CHANNEL_ALL);
+	void subscribe(const EventHandler<EventType> & callback, event_channel_t channel);
+	template <typename EventType>
+	void subscribe(const EventHandler<EventType> & callback);
 
 	//! \}
 
+private:
+	template <typename EventType>
+	void subscribe_internal(const EventHandler<EventType> & callback, event_channel_t channel);
+
 protected:
 	// NOTE: Script must have a constructor without arguments so the game programmer doesn't need
 	// to manually add `using Script::Script` to their concrete script class.
@@ -138,6 +142,11 @@ private:
 	std::vector<subscription_t> listeners;
 };
 
+template <>
+void Script::subscribe(const EventHandler<CollisionEvent> & callback);
+template <>
+void Script::subscribe(const EventHandler<CollisionEvent> & callback, event_channel_t) = delete;
+
 } // namespace crepe
 
 #include "Script.hpp"
-- 
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