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Delete olympus.cpp

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Pax1601 2023-03-16 15:58:51 +01:00 committed by GitHub
parent 8d5b1f50be
commit b457a042ea
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1 changed files with 0 additions and 152 deletions
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src/Olympus/src/olympus.cpp
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@ -1,152 +0,0 @@
#include "framework.h"
#include "dcstools.h"
#include "logger.h"
#include "utils.h"
/* Run-time linking to core dll allows for "hot swap". This is useful for development but could be removed when stable.*/
HINSTANCE hGetProcIDDLL = NULL;
typedef int(__stdcall* f_coreInit)(lua_State* L);
typedef int(__stdcall* f_coreDeinit)(lua_State* L);
typedef int(__stdcall* f_coreFrame)(lua_State* L);
typedef int(__stdcall* f_coreMissionData)(lua_State* L);
f_coreInit coreInit = nullptr;
f_coreDeinit coreDeinit = nullptr;
f_coreFrame coreFrame = nullptr;
f_coreMissionData coreMissionData = nullptr;
static int onSimulationStart(lua_State* L)
{
log("onSimulationStart callback called successfully");
string modLocation;
string dllLocation;
char* buf = nullptr;
size_t sz = 0;
if (_dupenv_s(&buf, &sz, "DCSOLYMPUS_PATH") == 0 && buf != nullptr)
{
modLocation = buf;
free(buf);
}
else
{
log("DCSOLYMPUS_PATH environment variable is missing");
goto error;
}
dllLocation = modLocation + "\\bin\\core.dll";
log("Loading core.dll");
hGetProcIDDLL = LoadLibrary(to_wstring(dllLocation).c_str());
if (!hGetProcIDDLL) {
LogError(L, "Error loading core DLL");
goto error;
}
log("Core DLL loaded successfully");
coreInit = (f_coreInit)GetProcAddress(hGetProcIDDLL, "coreInit");
if (!coreInit)
{
LogError(L, "Error getting coreInit ProcAddress from DLL");
goto error;
}
coreDeinit = (f_coreDeinit)GetProcAddress(hGetProcIDDLL, "coreDeinit");
if (!coreInit)
{
LogError(L, "Error getting coreDeinit ProcAddress from DLL");
goto error;
}
coreFrame = (f_coreFrame)GetProcAddress(hGetProcIDDLL, "coreFrame");
if (!coreFrame)
{
LogError(L, "Error getting coreFrame ProcAddress from DLL");
goto error;
}
coreMissionData = (f_coreFrame)GetProcAddress(hGetProcIDDLL, "coreMissionData");
if (!coreFrame)
{
LogError(L, "Error getting coreMissionData ProcAddress from DLL");
goto error;
}
coreInit(L);
LogInfo(L, "Module loaded and started successfully.");
return 0;
error:
LogError(L, "Error while loading module, see Olympus.log in temporary folder for additional details.");
return 0;
}
static int onSimulationFrame(lua_State* L)
{
if (coreFrame)
{
coreFrame(L);
}
return 0;
}
static int onSimulationStop(lua_State* L)
{
log("onSimulationStop callback called successfully");
if (hGetProcIDDLL)
{
log("Trying to unload core DLL");
if (coreDeinit)
{
coreDeinit(L);
}
if (FreeLibrary(hGetProcIDDLL))
{
log("Core DLL unloaded successfully");
}
else
{
LogError(L, "Error unloading DLL");
goto error;
}
coreInit = nullptr;
coreDeinit = nullptr;
coreFrame = nullptr;
coreMissionData = nullptr;
}
hGetProcIDDLL = NULL;
return 0;
error:
LogError(L, "Error while unloading module, see Olympus.log in temporary folder for additional details.");
return 0;
}
static int setMissionData(lua_State* L)
{
if (coreMissionData)
{
coreMissionData(L);
}
return 0;
}
static const luaL_Reg Map[] = {
{"onSimulationStart", onSimulationStart},
{"onSimulationFrame", onSimulationFrame},
{"onSimulationStop", onSimulationStop},
{"setMissionData", setMissionData },
{NULL, NULL}
};
extern "C" DllExport int luaopen_olympus(lua_State * L)
{
luaL_register(L, "olympus", Map);
return 1;
}