CubeWorldMods/UnlockMapIconMod/main.cpp

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#include "main.h"
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#include "CWSDK/cwsdk.h"
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#define MAP_ICON_DISPLAY_JUMP_OFFSET 0x5F6AE
#define MAP_TAG_DISPLAY_JUMP_OFFSET 0x283CE8
#define OP_JMP 0xEB
#define OP_JNZ 0x75
// 0F 84
#define OP_JZ 0x84
// 0F 80
#define OP_JO 0x80
void ModMessage(const wchar_t* message) {
cube::Game* game = cube::GetGame();
game->PrintMessage(L"[");
game->PrintMessage(L"UnlockMapIconMod", 255, 140, 0);
game->PrintMessage(L"] ");
game->PrintMessage(message);
}
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void* Offset(void* x1, uint64_t x2) {
return (void*)((char*)x1 + x2);
}
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void MapIconSwtich(int i) {
if(!i) {
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WriteByte(Offset(CWBase(), MAP_ICON_DISPLAY_JUMP_OFFSET), OP_JNZ);
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}
else {
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WriteByte(Offset(CWBase(), MAP_ICON_DISPLAY_JUMP_OFFSET), OP_JMP);
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}
}
void MapTagSwtich(int i){
if(!i) {
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WriteByte(Offset(CWBase(), MAP_TAG_DISPLAY_JUMP_OFFSET), OP_JZ);
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}
else {
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WriteByte(Offset(CWBase(), MAP_TAG_DISPLAY_JUMP_OFFSET), OP_JO);
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}
}
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int HandleChat(wchar_t* msg) {
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wchar_t response[256];
int state;
if ( swscanf(msg, L"/map ico %d", &state) == 1) {
MapIconSwtich(state);
if(state == 0) {
ModMessage(L"Map icon always display: off.\n");
return 1;
}
ModMessage(L"Map icon always display: on.\n");
return 1;
} else if ( swscanf(msg, L"/map tag %d", &state) == 1) {
MapTagSwtich(state);
if(state == 0) {
ModMessage(L"Map tag always display: off.\n");
return 1;
}
ModMessage(L"Map tag always display: on.\n");
return 1;
} else if ( swscanf(msg, L"/map all %d", &state) == 1) {
MapIconSwtich(state);
MapTagSwtich(state);
if(state == 0) {
ModMessage(L"Map mark always display: off.\n");
return 1;
}
ModMessage(L"Map mark always display: on.\n");
return 1;
}
return 0;
}
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class Mod : GenericMod {
virtual void Initialize() override {
MapIconSwtich(1);
MapTagSwtich(1);
}
virtual int OnChat(std::wstring* message) override {
wchar_t* msg = (wchar_t*)message->c_str();
return HandleChat(msg);
}
};
EXPORT Mod* MakeMod() {
return new Mod();
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}