212 lines
8.1 KiB
C++
212 lines
8.1 KiB
C++
#include "windows.h"
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#include "vector"
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#include <tchar.h>
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#include <GL/freeglut.h>
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void InjectCode(void* address, const std::vector<uint8_t> data);
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void ApplyPatches();
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const LPCWSTR CONFIG_FILE = L".\\config.ini";
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BOOL APIENTRY DllMain(HMODULE hModule,
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DWORD ul_reason_for_call,
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LPVOID lpReserved
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)
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{
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switch (ul_reason_for_call)
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{
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case DLL_PROCESS_ATTACH:
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ApplyPatches();
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case DLL_THREAD_ATTACH:
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case DLL_THREAD_DETACH:
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case DLL_PROCESS_DETACH:
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break;
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}
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return TRUE;
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}
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void ApplyPatches() {
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const struct { void* Address; std::vector<uint8_t> Data; } patches[] =
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{
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// Always return true for the SelCredit enter SelPv check
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{ (void*)0x0000000140393610, { 0xB0, 0x01, 0xC3, 0x90, 0x90, 0x90 } },
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// Just completely ignore all SYSTEM_STARTUP errors
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{ (void*)0x00000001403F5080, { 0xC3 } },
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// Always exit TASK_MODE_APP_ERROR on the first frame
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{ (void*)0x00000001403F73A7, { 0x90, 0x90 } },
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{ (void*)0x00000001403F73C3, { 0x89, 0xD1, 0x90 } },
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// Ignore the EngineClear variable to clear the framebuffer at all resolutions
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{ (void*)0x0000000140501480, { 0x90, 0x90 } },
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{ (void*)0x0000000140501515, { 0x90, 0x90 } },
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// Don't update the touch slider state so we can write our own
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{ (void*)0x000000014061579B, { 0x90, 0x90, 0x90, 0x8B, 0x42, 0xE0, 0x90, 0x90, 0x90 } },
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// Write ram files to the current directory instead of Y : / SBZV / ram
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{ (void*)0x000000014066CF09, { 0xE9, 0xD8, 0x00 } },
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// Change mdata path from "C:/Mount/Option" to "mdata/"
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{ (void*)0x0000000140A8CA18, { 0x6D, 0x64, 0x61, 0x74, 0x61, 0x2F, 0x00 } },
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{ (void*)0x000000014066CEAE, { 0x06 } },
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// Skip parts of the network check state
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{ (void*)0x00000001406717B1, { 0xE9, 0x22, 0x03, 0x00 } },
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// Set the initial DHCP WAIT timer value to 0
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{ (void*)0x00000001406724E7, { 0x00, 0x00 } },
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// Ignore SYSTEM_STARTUP Location Server checks
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{ (void*)0x00000001406732A2, { 0x90, 0x90 } },
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// Toon Shader Fix by lybxlpsv
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{ (void*)0x000000014050214F, { 0x90 } },
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{ (void*)0x0000000140502150, { 0x90 } },
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// Toon Shader Outline Fix by lybxlpsv
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{ (void*)0x0000000140641102, { 0x01 } },
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// Disables call to glutFitWindowSizeToDesktop, prevents window automatic resize
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{ (void*)0x0000000140194E06, { 0x90, 0x90, 0x90, 0x90, 0x90 } },
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// Allow modifier mode selection (by Team Shimapan)
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{ (void*)0x00000001405CB1B3, { 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 } },
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{ (void*)0x00000001405CA0F5, { 0x90, 0x90 } },
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// allow modifier modes to work without use_card
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{ (void*)0x00000001405CB14A,{ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 } },
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{ (void*)0x0000000140136CFA,{ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90 } },
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// enable module selector without use_card (Modules are not getting saved upon selection, commented until a fix is found)
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//{ (void*)0x00000001405C513B, { 0x01 } },
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// Show Freeplay instead
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{ (void*)0x00000001403BABEA, { 0x75 } },
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// Force Hide IDs
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{ (void*)0x00000001409A5918, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } },
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{ (void*)0x00000001409A5928, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 } }
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};
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printf("[Patches] Patches loaded\n");
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for (size_t i = 0; i < _countof(patches); i++)
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InjectCode(patches[i].Address, patches[i].Data);
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auto nCursor = GetPrivateProfileIntW(L"patches", L"cursor", TRUE, CONFIG_FILE);
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auto nHideFreeplay = GetPrivateProfileIntW(L"patches", L"hide_freeplay", FALSE, CONFIG_FILE);
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auto nStatusIcons = GetPrivateProfileIntW(L"patches", L"status_icons", 0, CONFIG_FILE);
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auto nHidePVWatermark = GetPrivateProfileIntW(L"patches", L"hide_pv_watermark", FALSE, CONFIG_FILE);
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auto nNoPVUi = GetPrivateProfileIntW(L"patches", L"no_pv_ui", FALSE, CONFIG_FILE);
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auto nHideVolCtrl = GetPrivateProfileIntW(L"patches", L"hide_volume", FALSE, CONFIG_FILE);
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auto nNoLyrics = GetPrivateProfileIntW(L"patches", L"no_lyrics", FALSE, CONFIG_FILE);
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auto nNoMovies = GetPrivateProfileIntW(L"patches", L"no_movies", FALSE, CONFIG_FILE);
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auto nNoError = GetPrivateProfileIntW(L"patches", L"no_error", FALSE, CONFIG_FILE);
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// Hides the Freeplay text
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if (nHideFreeplay)
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{
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InjectCode((void*)0x00000001403BABEF, { 0x06, 0xB6 });
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printf("[Patches] Hide Freeplay enabled\n");
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}
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// Use GLUT_CURSOR_RIGHT_ARROW instead of GLUT_CURSOR_NONE
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if (nCursor)
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{
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InjectCode((void*)0x000000014019341B, { 0x00 });
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printf("[Patches] Cursor enabled\n");
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}
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// Override status icon states to be invalid (hides them)
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if (nStatusIcons > 0)
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{
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std::vector<uint8_t> cardIcon = { 0xFD, 0x0A };
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std::vector<uint8_t> networkIcon = { 0x9E, 0x1E };
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if (nStatusIcons == 2) // 2 for error icons
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{
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cardIcon = { 0xFA, 0x0A };
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networkIcon = { 0x9F, 0x1E };
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printf("[Patches] Status icons set to error state\n");
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}
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else if (nStatusIcons == 3) // 3 for OK icons
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{
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cardIcon = { 0xFC, 0x0A };
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networkIcon = { 0xA0, 0x1E };
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printf("[Patches] Status icons set to OK state\n");
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}
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else if (nStatusIcons == 4) // 4 for partial OK icons
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{
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cardIcon = { 0xFB, 0x0A };
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networkIcon = { 0xA1, 0x1E };
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printf("[Patches] Status icons set to partial OK state\n");
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}
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else // 1 or invalid for hidden
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{
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cardIcon = { 0xFD, 0x0A };
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networkIcon = { 0x9E, 0x1E };
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printf("[Patches] Status icons hidden\n");
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}
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// card icon
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InjectCode((void*)0x00000001403B9D6E, cardIcon); // error state
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InjectCode((void*)0x00000001403B9D73, cardIcon); // OK state
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// network icon
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InjectCode((void*)0x00000001403BA14B, networkIcon); // error state
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InjectCode((void*)0x00000001403BA155, networkIcon); // OK state
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InjectCode((void*)0x00000001403BA16B, networkIcon); // partial state
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InjectCode((void*)0x00000001403BA1A5, { 0x48, 0xE9 }); // never show the error code for partial connection
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// I was going to use this with a string, but the assignment wasn't behaving well and making separate prints was easier than figuring it out
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// printf("[Patches] Status icons %s\n", iconType);
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}
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// Removes PV watermark
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if (nHidePVWatermark)
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{
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InjectCode((void*)0x0000000140A13A88, { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 });
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printf("[Patches] PV watermark hidden\n");
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}
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// Disable the PV screen photo UI
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if (nNoPVUi)
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{
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InjectCode((void*)0x000000014048FA91, { 0xEB, 0x6F }); // skip button panel image (JMP 0x14048FB02)
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// patch minimum PV UI state to 1 instead of 0
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// hook check for lyrics enabled (UI state < 2) to change UI state 0 into 1
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// dump new code in the skipped button panel condition
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InjectCode((void*)0x000000014048FA93, { 0xC7, 0x83, 0x58, 0x01, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00 }); // MOV dword ptr [0x158 + RBX],0x1
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InjectCode((void*)0x000000014048FA9D, { 0xC6, 0x80, 0x3A, 0xD1, 0x02, 0x00, 0x01 }); // MOV byte ptr [0x2d13a + RAX],0x1
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InjectCode((void*)0x000000014048FAA4, { 0xE9, 0x8B, 0xFB, 0xFF, 0xFF }); // JMP 0x14048F634
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InjectCode((void*)0x000000014048F62D, { 0xE9, 0x61, 0x04, 0x00, 0x00 }); // JMP 0x14048FA93
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printf("[Patches] PV UI disabled\n");
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}
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// Don't show volume control
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if (nHideVolCtrl)
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{
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// skip SE button
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InjectCode((void*)0x00000001409A4D60, { 0xC0, 0xD3 });
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// skip volume sliders button
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InjectCode((void*)0x0000000140A85F10, { 0xE0, 0x50 });
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printf("[Patches] Volume control hidden\n");
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}
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// Skip loading (and therefore displaying) song lyrics
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if (nNoLyrics)
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{
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InjectCode((void*)0x00000001404E7A25, { 0x00, 0x00 });
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InjectCode((void*)0x00000001404E7950, { 0x48, 0xE9 }); // ensure first iteration doesn't run
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printf("[Patches] Lyrics disabled\n");
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}
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// Skip loading (and therefore displaying) song movies
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if (nNoMovies)
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{
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InjectCode((void*)0x00000001404EB584, { 0x48, 0xE9 });
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InjectCode((void*)0x00000001404EB471, { 0x48, 0xE9 });
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printf("[Patches] Movies disabled\n");
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}
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// Disable error banner
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if (nNoError)
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{
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// Disable Errors Banner
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InjectCode((void*)0x00000001403B9E9B, { 0x90, 0x90 });
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printf("[Patches] Errors Banner disabled\n");
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}
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}
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void InjectCode(void* address, const std::vector<uint8_t> data)
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{
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const size_t byteCount = data.size() * sizeof(uint8_t);
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DWORD oldProtect;
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VirtualProtect(address, byteCount, PAGE_EXECUTE_READWRITE, &oldProtect);
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memcpy(address, data.data(), byteCount);
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VirtualProtect(address, byteCount, oldProtect, nullptr);
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}
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