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Engine & Game Library Interface Update

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Isuru Samarathunga
2025-10-05 01:51:48 +05:30
parent 5408f07e97
commit f8b41a0d61
48 changed files with 2423 additions and 193 deletions
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59
Runtime/Windows/Src/Imp/CPP/Main.cpp
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@ -1,61 +1,34 @@
#define WIN32_LEAN_AND_MEAN
#include <Windows.h>
#define SDL_MAIN_USE_CALLBACKS
#include <SDL3/SDL.h>
#include <SDL3/SDL_main.h>
#include <IAEngine/EngineInterface.hpp>
#include <IAEngine/EngineLibraryInterface.hpp>
SDL_AppResult SDL_AppIterate(void *appstate)
{
IAEngine_OnIterate();
return SDL_APP_CONTINUE;
}
SDL_AppResult SDL_AppEvent(void *appstate, SDL_Event *event)
{
switch (event->type) {
case SDL_EVENT_QUIT:
return SDL_APP_SUCCESS;
}
IAEngine_OnEvent(event);
return SDL_APP_CONTINUE;
}
SDL_AppResult SDL_AppInit(void **appstate, int argc, char *argv[])
int main(int argc, char* argv[])
{
GameFunctionTable gameFunctionTable{};
const auto gameLib = LoadLibrary("Game.dll");
if(!gameLib)
if (!gameLib)
{
IAE_LOG_ERROR("Failed to load the dynamic library \"Game.dll\". Please make sure it exists.");
return SDL_APP_FAILURE;
}
gameFunctionTable.OnInitialize = (VOID(*)())GetProcAddress(gameLib, "Game_OnInitialize");
gameFunctionTable.OnTerminate = (VOID(*)())GetProcAddress(gameLib, "Game_OnTerminate");
gameFunctionTable.OnDebugDraw = (VOID(*)())GetProcAddress(gameLib, "Game_OnDebugDraw");
gameFunctionTable.OnFixedUpdate = (VOID(*)())GetProcAddress(gameLib, "Game_OnFixedUpdate");
gameFunctionTable.OnUpdate = (VOID(*)(IN FLOAT32 deltaTime))GetProcAddress(gameLib, "Game_OnUpdate");
gameFunctionTable.OnResize = (VOID(*)(IN INT32 newWidth, IN INT32 newHeight))GetProcAddress(gameLib, "Game_OnResize");
gameFunctionTable.GetName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetName");
gameFunctionTable.GetVersion = (UINT64(*)())GetProcAddress(gameLib, "Game_GetVersion");
gameFunctionTable.GetPackageName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetPackageName");
gameFunctionTable.GetDeveloperName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetDeveloperName");
gameFunctionTable.GetPublisherName = (PCCHAR(*)())GetProcAddress(gameLib, "Game_GetPublisherName");
gameFunctionTable.OnInitialize = (VOID (*)()) GetProcAddress(gameLib, "Game_OnInitialize");
gameFunctionTable.OnTerminate = (VOID (*)()) GetProcAddress(gameLib, "Game_OnTerminate");
gameFunctionTable.OnDebugDraw = (VOID (*)()) GetProcAddress(gameLib, "Game_OnDebugDraw");
gameFunctionTable.OnFixedUpdate = (VOID (*)()) GetProcAddress(gameLib, "Game_OnFixedUpdate");
gameFunctionTable.OnUpdate = (VOID (*)(IN FLOAT32 deltaTime)) GetProcAddress(gameLib, "Game_OnUpdate");
gameFunctionTable.OnResize =
(VOID (*)(IN INT32 newWidth, IN INT32 newHeight)) GetProcAddress(gameLib, "Game_OnResize");
if(!IAEngine_OnInitialize(gameFunctionTable))
return SDL_APP_FAILURE;
gameFunctionTable.GetName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetName");
gameFunctionTable.GetVersion = (UINT64 (*)()) GetProcAddress(gameLib, "Game_GetVersion");
gameFunctionTable.GetPackageName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetPackageName");
gameFunctionTable.GetDeveloperName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetDeveloperName");
gameFunctionTable.GetPublisherName = (PCCHAR (*)()) GetProcAddress(gameLib, "Game_GetPublisherName");
return SDL_APP_CONTINUE;
}
void SDL_AppQuit(void *appstate, SDL_AppResult result)
{
IAEngine_OnTerminate();
SDL_Quit();
return IAEngine_Run(gameFunctionTable);
}