53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
#include <cassert>
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#include "ai.h"
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#include "opengta.h"
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#include "game_objects.h"
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#include "cell_iterator.h"
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#include "log.h"
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namespace OpenGTA {
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namespace AI {
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namespace Pedestrian {
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void walk_pavement(OpenGTA::Pedestrian* ped) {
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assert(ped);
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Util::CellIterator ci(ped->pos);
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if (!ci.isValid())
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return;
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OpenGTA::Map::BlockInfo & bi = ci.getBlock();
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//INFO << " ped in bt: " << int(bi.blockType()) << std::endl;
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//INFO << ped->pos.x << " " << ped->pos.z << std::endl;
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std::pair<bool, Util::CellIterator> f = ci.findNeighbourWithType(3, ped->rot);
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if (f.first) {
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//INFO << "next: " << f.second.x << " " << f.second.y << std::endl;
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ped->aiData.pos1 = Vector3D(f.second.x+0.5f, ped->pos.y, f.second.y+0.5f);
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ped->aiMode = 1;
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}
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}
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void moveto_shortrange(OpenGTA::Pedestrian *ped) {
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assert(ped);
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float d = Util::distance(ped->pos, ped->aiData.pos1);
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//INFO << "dist: " << d << std::endl;
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float a = Util::xz_turn_angle(ped->pos, ped->aiData.pos1);
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float da = Util::xz_angle(ped->pos, ped->aiData.pos1);
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//INFO << a << std::endl;
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//INFO << "rot " << ped->rot << std::endl;
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ped->m_control.setMoveForward(false);
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ped->m_control.setTurnLeft(false);
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ped->m_control.setTurnRight(false);
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//INFO << ped->rot + a << std::endl;
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if (fabs(ped->rot - da) > 5) {
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if (a > 0)
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ped->m_control.setTurnLeft(true);
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else
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ped->m_control.setTurnRight(true);
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}
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if (fabs(ped->rot - da) < 120 && d > 0.19f)
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ped->m_control.setMoveForward(true);
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if (d <= 0.19f)
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ped->aiMode = 0;
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}
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}
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}
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}
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