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https://github.com/spice2x/spice2x.github.io.git
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sp2xdev
84 lines
2.9 KiB
C++
84 lines
2.9 KiB
C++
#include "smx.h"
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using namespace std;
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static HINSTANCE LIBSMX_INSTANCE = nullptr;
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static string LIBSMX_NAME = "SMX.dll";
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// SMX_Start API
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static string SMX_StartStr = "SMX_Start";
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typedef VOID(__stdcall* SMX_Start_t)(
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SMXUpdateCallback UpdateCallback, void *pUser
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);
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static SMX_Start_t pSMX_Start = nullptr;
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// SMX_SetLights2 API
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static string SMX_SetLights2Str = "SMX_SetLights2";
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typedef VOID(__stdcall* SMX_SetLights2_t)(
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const char *lightData, int lightDataSize
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);
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static SMX_SetLights2_t pSMX_SetLights2 = nullptr;
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// SMX_SetDedicatedCabinetLights API
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static string SMX_SetDedicatedCabinetLightsStr = "SMX_SetDedicatedCabinetLights";
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typedef VOID(__stdcall* SMX_SetDedicatedCabinetLights_t)(
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SMXDedicatedCabinetLights lightDevice, const char* lightData, int lightDataSize
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);
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static SMX_SetDedicatedCabinetLights_t pSMX_SetDedicatedCabinetLights = nullptr;
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SMXWrapper::SMXWrapper() {
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static bool functions_loaded = false;
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if (functions_loaded)
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return;
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// See if we even have the SMX.dll available.
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LIBSMX_INSTANCE = libutils::try_library(LIBSMX_NAME);
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if (LIBSMX_INSTANCE != nullptr) {
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// Load functions
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pSMX_Start =
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(SMX_Start_t) libutils::get_proc(LIBSMX_INSTANCE, SMX_StartStr.c_str());
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pSMX_SetLights2 =
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(SMX_SetLights2_t) libutils::get_proc(LIBSMX_INSTANCE, SMX_SetLights2Str.c_str());
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pSMX_SetDedicatedCabinetLights =
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(SMX_SetDedicatedCabinetLights_t) libutils::get_proc(LIBSMX_INSTANCE, SMX_SetDedicatedCabinetLightsStr.c_str());
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// Make sure they actually loaded. We won't block on pSMX_SetDedicatedCabinetLights being null,
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// since that functionality doesn't exist in the mainline SDK.
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if (pSMX_Start == nullptr || pSMX_SetLights2 == nullptr) {
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log_warning("smx", "Unable to load all external functions successfully");
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} else {
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functions_loaded = true;
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}
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// This only exists in a fork of the SMX SDK right now, don't consider the functions not
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// to be loaded if this is null
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if (pSMX_SetDedicatedCabinetLights == nullptr) {
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log_warning("smx", "Unable to load cabinet lights functionality");
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}
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} else {
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log_warning("smx", "Could not load \'{}\'", LIBSMX_NAME);
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}
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}
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SMXWrapper::~SMXWrapper() {}
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void SMXWrapper::SMX_Start(SMXUpdateCallback UpdateCallback, void *pUser) {
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if (pSMX_Start != nullptr) {
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pSMX_Start(UpdateCallback, pUser);
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}
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}
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void SMXWrapper::SMX_SetLights2(const char *lightData, int lightDataSize) {
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if (pSMX_SetLights2 != nullptr) {
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pSMX_SetLights2(lightData, lightDataSize);
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}
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}
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void SMXWrapper::SMX_SetDedicatedCabinetLights(SMXDedicatedCabinetLights lightDevice, const char *lightData, int lightDataSize) {
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if (pSMX_SetDedicatedCabinetLights != nullptr) {
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pSMX_SetDedicatedCabinetLights(lightDevice, lightData, lightDataSize);
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}
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}
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