//
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// Created by YY on 2020/4/3.
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//
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#include "area_exam.h"
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#include "../test_common/car_sensor.h"
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#include "../driver_test.h"
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#include "../jni_log.h"
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#include "park_bottom.h"
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#include "stop_and_start.h"
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#include "park_edge.h"
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#include "driving_curve.h"
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#include "turn_a90.h"
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#include "../utils/xconvert.h"
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#include "../common/apptimer.h"
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#define DEBUG(fmt, args...) LOGD("<area_exam> <%s>: " fmt, __func__, ##args)
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static int CurrExamStatus = EXAM_AREA_NONE; // 1 测试完成 0 测试中 -1 测试错误退出
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static int CurrExamMapIndex = -1;
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static int CurrEnterMapIndex = -1;
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static void DetectEnterOrExitMap(const car_model *CarModel, LIST_CAR_MODEL &CarModelList, LIST_AREA_MAP &mapList);
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static int EnterMap(const car_model *car, LIST_CAR_MODEL &CarModelList, LIST_AREA_MAP &mapList);
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static bool ExitMap(const car_model *car, int index, LIST_AREA_MAP &mapList);
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static bool CrashTriggerLine(Line triggerLine, const car_model *car, LIST_CAR_MODEL &CarModelList);
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static void ExecuteExam(int index, LIST_AREA_MAP &AreaMapList, const car_model *car, LIST_CAR_MODEL &CarModelList, double speed, int move, double azimuth, const struct RtkTime* rtkTime);
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void TerminateAreaExam(void)
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{
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CurrExamMapIndex = -1;
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}
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void InitAreaExam(void)
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{
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CurrExamMapIndex = -1;
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}
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void TestAreaGeneral(LIST_AREA_MAP &AreaMapList, const car_model *car, LIST_CAR_MODEL &CarModelList, double speed, int moveDirect, double azimuth, const struct RtkTime *rtkTime)
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{
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DetectEnterOrExitMap(car, CarModelList, AreaMapList);
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ExecuteExam(CurrExamMapIndex, AreaMapList, car, CarModelList, speed, moveDirect, azimuth, rtkTime);
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}
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static void DetectEnterOrExitMap(const car_model *car, LIST_CAR_MODEL &CarModelList, LIST_AREA_MAP &mapList)
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{
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if (CurrExamMapIndex < 0) {
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if (CurrEnterMapIndex < 0) {
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CurrEnterMapIndex = EnterMap(car, CarModelList, mapList);
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if (CurrEnterMapIndex >= 0) {
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DEBUG("进入某个子项目 idx = %d", CurrEnterMapIndex);
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CurrExamMapIndex = CurrEnterMapIndex;
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CurrExamStatus = EXAM_AREA_START;
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}
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} else {
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if (ExitMap(car, CurrEnterMapIndex, mapList)) {
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CurrEnterMapIndex = -1;
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}
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}
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}
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}
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static void ExecuteExam(int index, LIST_AREA_MAP &AreaMapList, const car_model *car, LIST_CAR_MODEL &CarModelList, double speed, int move, double azimuth, const struct RtkTime* rtkTime)
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{
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if (index >= 0) {
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if (CurrExamStatus == EXAM_AREA_START) {
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DEBUG("CurrExamMapIndex %d mtype %d", AreaMapList[index].id, AreaMapList[index].type);
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switch (AreaMapList[index].type) {
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case MAP_TYPE_PARK_BUTTOM:
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DEBUG("进入倒车入库场地 %d", AreaMapList[index].id);
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StartParkBottom(AreaMapList[index].id, move, rtkTime);
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CurrExamStatus = EXAM_AREA_RUN;
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break;
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case MAP_TYPE_STOP_START:
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DEBUG("进入上坡起步场地 %d", AreaMapList[index].id);
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StartSAS(AreaMapList[index].id, move, rtkTime);
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CurrExamStatus = EXAM_AREA_RUN;
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break;
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case MAP_TYPE_PART_EDGE:
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DEBUG("进入侧方位停车场地 %d", AreaMapList[index].id);
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StartParkEdge(AreaMapList[index].id, move, rtkTime);
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CurrExamStatus = EXAM_AREA_RUN;
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break;
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case MAP_TYPE_CURVE:
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DEBUG("进入曲线行驶场地 %d", AreaMapList[index].id);
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StartDrivingCurve(AreaMapList[index].id, move, rtkTime);
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CurrExamStatus = EXAM_AREA_RUN;
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break;
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case MAP_TYPE_TURN_90:
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DEBUG("进入直角转弯场地 %d", AreaMapList[index].id);
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StartTurnA90(AreaMapList[index].id, move, azimuth, rtkTime);
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CurrExamStatus = EXAM_AREA_RUN;
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break;
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default:break;
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}
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} else if (CurrExamStatus == EXAM_AREA_RUN) {
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int testing = 0;
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switch (AreaMapList[index].type) {
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case MAP_TYPE_PARK_BUTTOM:
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testing = TestParkBottom(&AreaMapList[index].map,
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car, NULL, speed, move, rtkTime);
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break;
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case MAP_TYPE_STOP_START:
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testing = TestSAS(&AreaMapList[index].map, car, NULL, speed, move, rtkTime);
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break;
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case MAP_TYPE_PART_EDGE:
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testing = TestParkEdge(&AreaMapList[index].map, car, NULL, speed, move, rtkTime);
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break;
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case MAP_TYPE_CURVE:
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testing = TestDrivingCurve(&AreaMapList[index].map, &AreaMapList[index].map2, car, NULL, speed, move, rtkTime);
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break;
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case MAP_TYPE_TURN_90:
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testing = TestTurnA90(&AreaMapList[index].map, car, NULL, azimuth, speed, move, rtkTime);
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break;
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default:
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break;
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}
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if (testing > 0) {
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CurrExamStatus = EXAM_AREA_RUN;
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} else {
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CurrExamStatus = EXAM_AREA_END;
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}
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}
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if (CurrExamStatus != EXAM_AREA_RUN) {
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// 某项结束
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CurrExamStatus = EXAM_AREA_NONE;
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CurrExamMapIndex = -1;
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}
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}
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}
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static int EnterMap(const car_model *car, LIST_CAR_MODEL &CarModelList, LIST_AREA_MAP &mapList)
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{
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for (int i = 0; i < mapList.size() && car != NULL; ++i) {
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// 车前轮或后轮轨迹越过触发线
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if (mapList[i].type == MAP_TYPE_STOP_START) {
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// 构造虚拟的左上角点
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double x9, y9, xo, yo;
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xo = (mapList[i].map.point[0].X + mapList[i].map.point[7].X) / 2;
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yo = (mapList[i].map.point[0].Y + mapList[i].map.point[7].Y) / 2;
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x9 = 2*xo - mapList[i].map.point[8].X;
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y9 = 2*yo - mapList[i].map.point[8].Y;
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Line triggerLine;
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triggerLine.X1 = mapList[i].map.point[0].X;
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triggerLine.Y1 = mapList[i].map.point[0].Y;
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triggerLine.X2 = x9;
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triggerLine.Y2 = y9;
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if (CrashTriggerLine(triggerLine, car, CarModelList))
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return i;
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}
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if (mapList[i].type == MAP_TYPE_PARK_BUTTOM) {
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// 车头顶点在场地内
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if (IntersectionOf(car->carXY[ car->axial[AXIAL_FRONT] ], &mapList[i].map) == GM_Containment) {
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Line enterLine1, enterLine2;
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MakeLine(&enterLine1, &(mapList[i].map.point[0]), &(mapList[i].map.point[1]));
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MakeLine(&enterLine2, &(mapList[i].map.point[6]), &(mapList[i].map.point[7]));
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if (DistanceOf(car->carXY[car->axial[AXIAL_FRONT]], enterLine1) > 0.1 &&
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DistanceOf(car->carXY[car->axial[AXIAL_FRONT]], enterLine2) > 0.1)
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return i;
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}
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}
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if (mapList[i].type == MAP_TYPE_PART_EDGE) {
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// 车头顶点在场地内
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if (IntersectionOf(car->carXY[ car->axial[AXIAL_FRONT] ], &mapList[i].map) == GM_Containment) {
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Line enterLine;
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MakeLine(&enterLine, &(mapList[i].map.point[0]), &(mapList[i].map.point[1]));
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if (DistanceOf(car->carXY[car->axial[AXIAL_FRONT]], enterLine) > 0.1)
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return i;
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}
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}
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if (mapList[i].type == MAP_TYPE_TURN_90) {
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// 车前轮或后轮轨迹越过触发线
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Line triggerLine;
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MakeLine(&triggerLine, &(mapList[i].map.point[0]), &(mapList[i].map.point[1]));
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if (CrashTriggerLine(triggerLine, car, CarModelList))
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return i;
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}
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if (mapList[i].type == MAP_TYPE_CURVE) {
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Line triggerLine;
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MakeLine(&triggerLine, &mapList[i].map2.point[0], &mapList[i].map.point[0]);
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if (CrashTriggerLine(triggerLine, car, CarModelList))
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return i;
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}
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}
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return -1;
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}
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static bool ExitMap(const car_model *car, int index, LIST_AREA_MAP &mapList)
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{
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bool ret = false;
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if (index < 0 || index >= mapList.size()) return true;
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if (mapList[index].type == MAP_TYPE_PARK_BUTTOM ||
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mapList[index].type == MAP_TYPE_PART_EDGE ||
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mapList[index].type == MAP_TYPE_TURN_90) {
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// 全车都需不在地图中
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Polygon carBody;
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carBody.num = car->bodyNum;
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carBody.point = (PointF *)malloc(carBody.num * sizeof(PointF));
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for (int i = 0; i < carBody.num; ++i) {
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carBody.point[i] = car->carXY[car->body[i]];
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}
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if (IntersectionOf(&carBody, &mapList[index].map) == GM_None) {
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ret = true;
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}
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free(carBody.point);
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}
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if (mapList[index].type == MAP_TYPE_STOP_START) {
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// 构造虚拟的左上角点
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double x9, y9, xo, yo;
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bool enter = false;
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xo = (mapList[index].map.point[0].X + mapList[index].map.point[7].X) / 2;
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yo = (mapList[index].map.point[0].Y + mapList[index].map.point[7].Y) / 2;
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x9 = 2*xo - mapList[index].map.point[8].X;
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y9 = 2*yo - mapList[index].map.point[8].Y;
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Polygon map;
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map.num = 4;
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map.point = (PointF *) malloc(map.num * sizeof(PointF));
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map.point[0] = mapList[index].map.point[0];
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map.point[1] = mapList[index].map.point[8];
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map.point[2] = mapList[index].map.point[7];
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map.point[3].X = x9;
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map.point[3].Y = y9;
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// 全车都需不在地图中
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Polygon carBody;
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carBody.num = car->bodyNum;
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carBody.point = (PointF *)malloc(carBody.num * sizeof(PointF));
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for (int i = 0; i < carBody.num; ++i) {
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carBody.point[i] = car->carXY[car->body[i]];
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}
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if (IntersectionOf(&carBody, &map) == GM_None) {
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ret = true;
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}
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free(carBody.point);
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free(map.point);
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}
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if (mapList[index].type == MAP_TYPE_CURVE) {
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ret = ExitDrivingCurveArea(&mapList[index].map, &mapList[index].map2, car);
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}
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return ret;
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}
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static bool CrashTriggerLine(Line triggerLine, const car_model *car, LIST_CAR_MODEL &CarModelList)
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{
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bool trigger = false;
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if (CarModelList.size() < 5)
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return trigger;
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Polygon trace, trace2;
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int pn = 0;
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trace2.num = trace.num = 5;
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trace.point = (PointF *) malloc(sizeof(PointF) * trace.num);
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trace2.point = (PointF *) malloc(sizeof(PointF) * trace2.num);
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list<car_model *>::iterator iter = CarModelList.begin();
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car_model *c1 = *iter;
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trace.point[pn] = c1->carXY[c1->left_front_tire[TIRE_OUTSIDE]];
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trace2.point[pn++] = c1->carXY[c1->left_rear_tire[TIRE_OUTSIDE]];
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++iter;
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while (iter != CarModelList.end() && pn < trace.num) {
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car_model *c2 = *iter;
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uint32_t tdiff = TimeGetDiff(c1->tm.hh, c1->tm.mm, c1->tm.ss, c1->tm.mss * 10, c2->tm.hh, c2->tm.mm, c2->tm.ss, c2->tm.mss*10);
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if (tdiff >= D_SEC(1)) {
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trace.point[pn] = c2->carXY[c2->left_front_tire[TIRE_OUTSIDE]];
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trace2.point[pn++] = c2->carXY[c2->left_rear_tire[TIRE_OUTSIDE]];
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c1 = c2;
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}
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++iter;
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}
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PointF p1, p2;
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p1.X = triggerLine.X1;
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p1.Y = triggerLine.Y1;
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p2.X = triggerLine.X2;
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p2.Y = triggerLine.Y2;
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int pp = 0;
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for (int p = 1; p < pn; ++p) {
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Line trace_line, trace2_line;
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MakeLine(&trace_line, &trace.point[pp], &trace.point[p]);
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MakeLine(&trace2_line, &trace2.point[pp], &trace2.point[p]);
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if ((IntersectionOf(trace_line, triggerLine) == GM_Intersection || IntersectionOf(trace2_line, triggerLine) == GM_Intersection) &&
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IntersectionOfLine(p1, p2, car->carXY[car->left_front_tire[TIRE_OUTSIDE]]) == -1 &&
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DistanceOf(car->carXY[car->left_front_tire[TIRE_OUTSIDE]], triggerLine) > 0.1) {
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// 碰到触发线
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DEBUG("碰撞触发线 引发地图");
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trigger = true;
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goto SEARCH_TRIGGER_LINE_END;
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}
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}
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SEARCH_TRIGGER_LINE_END:
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free(trace.point);
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return trigger;
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}
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