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Added dome fix to Machstorm thanks to anonymous201712

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This commit is contained in:
Boomslangnz 2019-01-08 22:30:57 +13:00
parent 917e1d3c57
commit 386a1d50fb
1 changed files with 42 additions and 0 deletions
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42
OpenParrot/src/Functions/Games/ES3X/MachStorm.cpp
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@ -3,6 +3,10 @@
#include "Utility/InitFunction.h"
#include "Functions/Global.h"
typedef unsigned char U8;
typedef unsigned int U32;
typedef uint16_t U16;
extern LPCSTR hookPort;
static InitFunction MachStormFunc([]()
{
@ -18,6 +22,44 @@ static InitFunction MachStormFunc([]()
// Patch test menu etc
injector::WriteMemoryRaw(imageBase + 0x544BB0, (char*)".\\%c%s.dat", 12, true);
if (ToBool(config["General"]["Dome Hack"]))
{
U16 *buffer = new U16[1920 * 1080 * 2];
for (int y = 0; y < 1080; y++)
{
for (int x = 0; x < 1920; x++)
{
float d = 0.5f;
float xf = x / 1920.0f;
float yf = y / 1080.0f;
xf = 2.0f * xf - 1.0f;
yf = 2.0f * yf - 1.0f;
if (0.0f > xf)
{
float k = 0.95f * -xf / (-xf + d);
xf = -k;
yf = yf * (1.0f - k);
}
else
{
float k = 0.95f * xf / (xf + d);
xf = k;
yf = yf * (1.0f - k);
}
xf = 0.5f * xf + 0.5f;
yf = -0.5f * yf - 0.5f;
buffer[(y * 1920 + x) * 2] = 65535 * xf;
buffer[(y * 1920 + x) * 2 + 1] = 65535 * yf;
}
}
injector::WriteMemory<U8>(imageBase + 0x003D2FEE, 0x45, true);
injector::WriteMemory<U8>(imageBase + 0x003D3637, 0xB8, true);
injector::WriteMemory<U32>(imageBase + 0x003D3638, (U32)buffer, true);
injector::WriteMemory<U32>(imageBase + 0x003D363C, 0x0C244489, true);
}
hookPort = "COM3";
}, GameID::MachStorm);
#endif