36 lines
769 B
C
36 lines
769 B
C
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extern "C" void GameTickHandler(void* game) {
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for (DLL* dll: modDLLs) {
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dll->mod->OnGameTick(game);
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}
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}
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GETTER_VAR(void*, ASMGameTickHandler_jmpback);
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void ASMGameTickHandler() {
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asm(".intel_syntax \n"
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PUSH_ALL
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"mov rcx, rax \n" // cube::Game*
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PREPARE_STACK
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"call GameTickHandler \n"
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RESTORE_STACK
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POP_ALL
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// original code
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"mov [rsp+0x20], ebx \n"
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"xor r9d, r9d \n"
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"xor r8d, r8d \n"
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"xor edx, edx \n"
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"lea rcx, [rbp+0xB8] \n"
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DEREF_JMP(ASMGameTickHandler_jmpback)
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);
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}
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void SetupGameTickHandler() {
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WriteFarJMP(Offset(base, 0x136458), (void*)&ASMGameTickHandler);
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ASMGameTickHandler_jmpback = Offset(base, 0x13646B);
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}
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