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#include "common.h"
#include "patcher.h"
#include "Ped.h"
#include "PedPlacement.h"
#include "World.h"
void
CPedPlacement::FindZCoorForPed(CVector* pos)
{
float zForPed;
float startZ = pos->z - 100.0f;
float foundColZ = -100.0f;
float foundColZ2 = -100.0f;
CColPoint foundCol;
CEntity* foundEnt;
CVector vec(
pos->x,
pos->y,
pos->z + 1.0f
);
if (CWorld::ProcessVerticalLine(vec, startZ, foundCol, foundEnt, true, false, false, false, true, false, nil))
foundColZ = foundCol.point.z;
// Adjust coords and do a second test
vec.x += 0.1f;
vec.y += 0.1f;
if (CWorld::ProcessVerticalLine(vec, startZ, foundCol, foundEnt, true, false, false, false, true, false, nil))
foundColZ2 = foundCol.point.z;
zForPed = max(foundColZ, foundColZ2);
if (zForPed > -99.0f)
pos->z = FEET_OFFSET + zForPed;
}
CEntity*
CPedPlacement::IsPositionClearOfCars(CVector* pos)
{
return CWorld::TestSphereAgainstWorld(*pos, 0.25f, nil, true, true, false, false, false, false);
}
bool
CPedPlacement::IsPositionClearForPed(CVector* pos)
{
int16 count;
CWorld::FindObjectsKindaColliding(*pos, 0.75f, true, &count, 2, nil, false, true, true, false, false);
return count == 0;
}
STARTPATCHES
InjectHook(0x4EE340, &CPedPlacement::FindZCoorForPed, PATCH_JUMP);
InjectHook(0x4EE310, &CPedPlacement::IsPositionClearOfCars, PATCH_JUMP);
ENDPATCHES
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