FFBArcadePlugin/Game Files/WackyRaces.cpp

/*This file is part of FFB Arcade Plugin.
FFB Arcade Plugin is free software : you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
FFB Arcade Plugin is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with FFB Arcade Plugin.If not, see < https://www.gnu.org/licenses/>.
*/

#include <string>
#include "WackyRaces.h"

extern int EnableDamper;
extern int DamperStrength;

int ttx2wr(int ffRaw) {
	switch (ffRaw) {
		// moving left, from weakest to strongest (30 => 16).
	case 4096:
		return 30;
	case 64:
		return 29;
	case 4160:
		return 28;
	case 2048:
		return 27;
	case 6144:
		return 26;
	case 2112:
		return 25;
	case 6208:
		return 24;
	case 32:
		return 23;
	case 4128:
		return 22;
	case 96:
		return 21;
	case 4192:
		return 20;
	case 2080:
		return 19;
	case 6176:
		return 18;
	case 2144:
		return 17;
	case 6240:
		return 16;
		// moving right, from weakest to strongest (15 => 1)
	case 12288:
		return 15;
	case 8256:
		return 14;
	case 12352:
		return 13;
	case 10240:
		return 12;
	case 14336:
		return 11;
	case 10304:
		return 10;
	case 14400:
		return 9;
	case 8224:
		return 8;
	case 12320:
		return 7;
	case 8288:
		return 6;
	case 12384:
		return 5;
	case 10272:
		return 4;
	case 14368:
		return 3;
	case 10336:
		return 2;
	case 14432:
		return 1;
	default:
		return 0;
	}
}

void WackyRaces::FFBLoop(EffectConstants *constants, Helpers *helpers, EffectTriggers* triggers) {

	int ff = 0;

	{
		long ffAddress = helpers->ReadInt32(0x7E00590, /* isRelativeOffset*/ true);
		int ffRaw = helpers->ReadInt32(ffAddress + 0x45, /* isRelativeOffset */ false);
		int lampArray[7] = { 16, 1024, 512, 128, 8, 256, 16384 };
		for (int i = 0; i < 7; i++) {
			if ((ffRaw & lampArray[i]) == lampArray[i]) {
				ffRaw -= lampArray[i];
			}
		};
		ff = ttx2wr(ffRaw);
	}

	//helpers->log("got value: ");
	//std::string ffs = std::to_string(ff);
	//helpers->log((char *)ffs.c_str());

	if (EnableDamper == 1)
	{
		triggers->Damper(DamperStrength / 100.0);
	}

	if (ff > 15)
	{
		helpers->log("moving wheel left");
		// assume that 30 is the weakest and 16 is the strongest
		double percentForce = (31 - ff) / 15.0;
		double percentLength = 100;
		// direction from left => makes wheel turn right
		triggers->Rumble(0, percentForce, percentLength);
		triggers->Constant(constants->DIRECTION_FROM_RIGHT, percentForce); // old logic: 31 - ff
	}
	else if (ff > 0)
	{
		helpers->log("moving wheel right");
		// assume that 1 is the strongest and 15 is the weakest
		double percentForce = (16 - ff) / 15.0;
		double percentLength = 100;
		// direction from right => makes wheel turn left
		triggers->Rumble(percentForce, 0, percentLength);
		triggers->Constant(constants->DIRECTION_FROM_LEFT, percentForce); // old logic: 15 - ff
	}
}