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1 #include <math.h>
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2 #include "SceneGraphRoot.h"
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3 #include "SGList.h"
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4 #include "hit_judge.h"
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5 #define PI M_PI
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6
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7 int i = 0;
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8
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9 void
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10 bullet_init(SceneGraphPtr bullet, SceneGraphPtr player)
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11 {
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12 bullet->xyz[0] = player->xyz[0];
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13 bullet->xyz[1] = player->xyz[1];
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14 bullet->xyz[2] = player->xyz[2];
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15
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16 bullet->angle[0] = player->angle[0];
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17 bullet->angle[1] = player->angle[1];
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18 bullet->angle[2] = player->angle[2];
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19 }
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20
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21 void
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22 bluebullet_move(SceneGraphPtr node, int screen_w, int screen_h)
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23 {
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24 double a = (node->angle[2]+90)*PI/180;
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25 double b = (node->angle[0]+90)*PI/180;
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26
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27 double y = sin(a);
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28 double x = cos(a);
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29 double z = -cos(b);
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30
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31 node->xyz[0] += x * 5;//x軸方向
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32 node->xyz[1] += y * 5;//y軸方向
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33 node->xyz[2] += z * 5;//z軸方向
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34 }
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35
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36 void
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37 bullet_collision(SceneGraphPtr node, int screen_w, int screen_h, SceneGraphPtr tree)
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38 {
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39 SceneGraphIteratorPtr it = sgroot->getIterator(tree);
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40 static int damage = 0;
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41
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42 for (; it->hasNext(E_PLANE);) {
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43 it->next(E_PLANE);
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44 SceneGraphPtr enemy = it->get();
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45
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46 int judge = square_judge(node, enemy);
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47 if(judge == HIT)
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48 {
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49 //node->set_move_collision(null_move, bullet_collision);
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50 //E_PLANE->set_move_collision(null_move, enemy_collision);
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51 enemy->remove();
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52 node->remove();
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53 //printf("hit!!!\n");
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54 //bullet_delete(node, scene_graph);
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55 }
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56 }
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57
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58 if(node->xyz[1] > 100)
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59 {
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60 node->remove();
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61 //scene_graph->delete_object(node, node->next,node->prev);
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62 //i -= 1;
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63 //printf("bullet_delete:残り弾数＝%d\n",i);
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64 }
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65 }
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