uniform GameEngine_OTRSigCheck

include/align_asset_macro.h

@@ -1,6 +1,6 @@
 #pragma once
 
-uint8_t GameEngine_OTRSigCheck(char* imgData);
+bool GameEngine_OTRSigCheck(char* imgData);
 
 #if defined(_WIN32)
 #define ALIGN_ASSET(x) __declspec(align(x))

src/port/Engine.cpp

@@ -371,8 +371,7 @@ extern "C" uint32_t GameEngine_GetGameVersion() {
 
 static const char* sOtrSignature = "__OTR__";
 
-extern "C" uint8_t GameEngine_OTRSigCheck(const char* data) {
-    static const char* sOtrSignaturea = "__OTR__";
+extern "C" bool GameEngine_OTRSigCheck(const char* data) {
     return strncmp(data, sOtrSignature, strlen(sOtrSignature)) == 0;
 }
 

src/port/Engine.h

@@ -53,7 +53,11 @@ class GameEngine {
     uint32_t OTRGetGameRenderWidth();
     uint32_t OTRGetGameRenderHeight();
 };
-#else
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
 void GameEngine_ProcessGfxCommands(Gfx* commands);
 uint32_t GameEngine_GetSampleRate();
 uint32_t GameEngine_GetSamplesPerFrame();
@@ -65,7 +69,7 @@ struct AudioSequenceData* GameEngine_LoadSequence(uint8_t seqId);
 uint32_t GameEngine_GetSequenceCount();
 uint8_t GameEngine_IsSequenceLoaded(uint8_t seqId);
 void GameEngine_UnloadSequence(uint8_t seqId);
-uint8_t GameEngine_OTRSigCheck(char* imgData);
+// bool GameEngine_OTRSigCheck(char* imgData); -> align_asset_macro.h
 float OTRGetAspectRatio(void);
 float OTRGetDimensionFromLeftEdge(float v);
 float OTRGetDimensionFromRightEdge(float v);
@@ -73,4 +77,6 @@ int16_t OTRGetRectDimensionFromLeftEdge(float v);
 int16_t OTRGetRectDimensionFromRightEdge(float v);
 uint32_t OTRGetGameRenderWidth(void);
 uint32_t OTRGetGameRenderHeight(void);
+#ifdef __cplusplus
+}
 #endif

src/port/GBIMiddleware.cpp

@@ -4,13 +4,14 @@
 #include "DisplayList.h"
 #include "resource/type/ResourceType.h"
 #include "resource/type/Array.h"
-
-extern "C" int GameEngine_OTRSigCheck(const char* data);
+extern "C" {
+#include <align_asset_macro.h>
+}
 
 extern "C" void gSPDisplayList(Gfx* pkt, Gfx* dl) {
     char* imgData = (char*) dl;
 
-    if (GameEngine_OTRSigCheck(imgData) == 1) {
+    if (GameEngine_OTRSigCheck(imgData)) {
         auto resource = Ship::Context::GetInstance()->GetResourceManager()->LoadResource(imgData);
         auto res = std::static_pointer_cast<LUS::DisplayList>(resource);
         dl = &res->Instructions[0];
@@ -21,7 +22,7 @@ extern "C" void gSPDisplayList(Gfx* pkt, Gfx* dl) {
 
 extern "C" void gSPVertex(Gfx* pkt, uintptr_t v, int n, int v0) {
 
-    if (GameEngine_OTRSigCheck((char*) v) == 1) {
+    if (GameEngine_OTRSigCheck((char*) v)) {
         v = (uintptr_t) ResourceGetDataByName((char*) v);
     }
 
@@ -31,7 +32,7 @@ extern "C" void gSPVertex(Gfx* pkt, uintptr_t v, int n, int v0) {
 extern "C" void gSPInvalidateTexCache(Gfx* pkt, uintptr_t texAddr) {
     auto data = reinterpret_cast<char*>(texAddr);
 
-    if (texAddr != 0 && GameEngine_OTRSigCheck(data) == 1) {
+    if (texAddr != 0 && GameEngine_OTRSigCheck(data)) {
         const auto res = Ship::Context::GetInstance()->GetResourceManager()->LoadResource(data);
         const auto type = static_cast<LUS::ResourceType>(res->GetInitData()->Type);