message.h

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// TRAMWAY DRIFT AND DUNGEON EXPLORATION SIMULATOR 2022
// All rights reserved.
 
#ifndef TRAM_SDK_FRAMEWORK_MESSAGE_H
#define TRAM_SDK_FRAMEWORK_MESSAGE_H
 
#include <framework/uid.h>
 
namespace tram {
 
typedef uint32_t message_t;
typedef uint32_t id_t;
 
struct Value;
 
struct Message {
    enum Type : message_t {
        NONE,
        PING,
        MOVE_PICK_UP,
        OPEN,
        CLOSE,
        LOCK,
        UNLOCK,
        TOGGLE,
        KILL,
        TRIGGER,
        START,
        STOP,
        ACTIVATE,
        ACTIVATE_ONCE,
        SELECT,
        SET_PROGRESS,
        SET_ANIMATION,
        LAST_MESSAGE
    };
 
    static message_t Register(const char* name);
    static message_t GetType(name_t name);
    static name_t GetName(message_t type);
    static message_t GetLast();
    
    static void Send(const Message& message);
    static void Send(const Message& message, float delay);
    static void Dispatch();
    static void* AllocateData(size_t ammount);
    template <typename T> static T* AllocateData() { static_assert(std::is_trivially_destructible_v<T>); return (T*)AllocateData(sizeof(T)); }
    template <typename T> static T* AllocateData(const T& data) { /*static_assert(std::is_trivially_destructible_v<T>);*/ T* ptr = (T*)AllocateData(sizeof(T)); *ptr = data; return ptr; }
    static void SetInterceptCallback(void(const Message&));
 
    message_t type;
    id_t sender;
    id_t receiver;
    
    union {
        void* data = nullptr;
        int64_t data_int;
        Value* data_value;
    };
};
 
}
 
#endif // TRAM_SDK_FRAMEWORK_MESSAGE_H