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283
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1 #include "boss1_action.h"
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2
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3 static void
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4 null_collision(SceneGraphPtr node, int screen_w, int screen_h,
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5 SceneGraphPtr tree)
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6 {
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7 }
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8
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9 static void
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10 boss1_move_right(SceneGraphPtr node, int screen_w, int screen_h) {
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11 node->xyz[0] += node->stack_xyz[0];
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12 if(node->xyz[0] > (screen_w - boss_radius_x)) {
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13 node->set_move_collision(boss1_move_left, null_collision);
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14 }
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15 }
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16
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17 //ボスが左に移動する動作
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18 static void
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19 boss1_move_left(SceneGraphPtr node, int screen_w, int screen_h) {
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20 node->xyz[0] -= node->stack_xyz[0];
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21 if(node->xyz[0] < boss_radius_x) {
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22 node->set_move_collision(boss1_move_right, null_collision);
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23 }
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24 }
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25
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26 static void
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27 player_move(SceneGraphPtr node, int screen_w, int screen_h)
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28 {
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29 Pad *pad = sgroot->getController();
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30
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31 if (pad->left.isPush()
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32 || pad->left.isHold()) {
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33 #if 0
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34 SceneGraphPtr player_left;
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35 player_left = sgroot->createSceneGraph(PLAYER_L);
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36 player_left->set_move_collision(player_move_left, null_collision);
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37 player_left->xyz[0] = node->xyz[0];
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38 player_left->xyz[1] = node->xyz[1];
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39 node->addChild(player_left);
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40 node->flag_drawable = 1;
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41 #endif
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42 node->xyz[0] -= player_speed;
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43
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44 if (node->xyz[0] - player_radius< 0) {
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45 node->xyz[0] = player_radius;
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46 }
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47 }
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48
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49
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50 if (pad->right.isPush()
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51 || pad->right.isHold()) {
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52 node->xyz[0] += player_speed;
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53
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54 if (node->xyz[0] + player_radius > screen_w) {
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55 node->xyz[0] = screen_w - player_radius;
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56 }
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57 }
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58
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59 if (pad->up.isPush()
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60 || pad->up.isHold()) {
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61 node->xyz[1] -= player_speed;
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62
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63 if (node->xyz[1] - player_radius < 0) {
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64 node->xyz[1] = player_radius;
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65 }
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66 }
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67
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68 if (pad->down.isPush()
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69 || pad->down.isHold()) {
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70 node->xyz[1] += player_speed;
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71
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72 if (node->xyz[1] + player_radius > screen_h) {
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73 node->xyz[1] = screen_h - player_radius;
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74 }
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75 }
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76
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77 if (pad->circle.isPush()) {
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78 SceneGraphPtr shot = sgroot->createSceneGraph(P_SHOT1);
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79 shot->set_move_collision(shot_move, shot_collision);
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80 shot->xyz[0] = node->xyz[0];
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81 shot->xyz[1] = node->xyz[1] - player_radius;
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82 node->addBrother(shot);
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83 }
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84 }
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85
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86 static void
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87 player_collision(SceneGraphPtr node, int screen_w, int screen_h,
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88 SceneGraphPtr tree)
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89 {
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90 //自機とボスのx,y座標での距離と2点間の距離
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91 static float x_distant, y_distant, distance;
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92 //ボスの四角形の四隅の座標
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93 // static float boss_low_x, boss_low_y, boss_high_x, boss_high_y;
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94
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95 SceneGraphIteratorPtr it = sgroot->getIterator(tree);
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96
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97
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98 for (; it->hasNext(BOSS1);) {
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99 it->next(BOSS1);
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100 SceneGraphPtr enemy = it->get();
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101
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102 //各変数の初期化
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103 x_distant = node->xyz[0] - enemy->xyz[0];
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104 y_distant = node->xyz[1] - enemy->xyz[1];
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105
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106 //hypotfで2点間の距離を求める
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107 distance = hypotf(x_distant, y_distant);
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108
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109 /*四角形と円のcollision
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110 if( (fabs( node->xyz[1] - ( boss_low_y )))
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111 */
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112
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113 //円同士のcollision
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114 if(distance < (player_radius + boss_radius_y)) {
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115 printf("!!!CAUTION!!!\n");
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116 }
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117 }
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118 }
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119
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120 static void
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121 shot_move(SceneGraphPtr node, int screen_w, int screen_h)
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122 {
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123 node->xyz[1] -= shot_speed;
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124
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125 // 描画領域から抜けたら削除
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126 if (node->xyz[1] < 0) {
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127 node->remove();
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128 }
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129 }
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130
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131 static void
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132 shot_collision(SceneGraphPtr node, int screen_2, int screen_h,
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133 SceneGraphPtr tree)
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134 {
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135 //自機とボスのx,y座標での距離と2点間の距離
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136 static float x_distant, y_distant, distance;
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137 //ボスの四角形の四隅の座標
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138 // static float boss_low_x, boss_low_y, boss_high_x, boss_high_y;
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139
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140 SceneGraphIteratorPtr it = sgroot->getIterator(tree);
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141
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142
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143 for (; it->hasNext(BOSS1);) {
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144 it->next(BOSS1);
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145 SceneGraphPtr enemy = it->get();
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146
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147 x_distant = node->xyz[0] - enemy->xyz[0];
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148 y_distant = node->xyz[1] - enemy->xyz[1];
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149
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150 //hypotfで2点間の距離を求める
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151 distance = hypotf(x_distant, y_distant);
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152
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153 //円同士のcollision
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154 if(distance < boss_radius_y) {
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155 SceneGraphPtr blast = sgroot->createSceneGraph(BLAST1);
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156
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157 blast->set_move_collision(blast_move, null_collision);
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158 blast->xyz[0] = node->xyz[0];
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159 blast->xyz[1] = node->xyz[1];
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160 node->addBrother(blast);
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161 node->remove();
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162 }
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163 }
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164 }
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165
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166 static void
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167 blast_move(SceneGraphPtr node, int screen_w, int screen_h)
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168 {
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169 if(node->sgid > BLAST8) {
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170 SceneGraphPtr blast = sgroot->createSceneGraph(node->sgid - 1);
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171 blast->set_move_collision(blast_move, null_collision);
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172 blast->xyz[0] = node->xyz[0];
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173 blast->xyz[1] = node->xyz[1];
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174 node->addBrother(blast);
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175 }
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176
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177 if (node->sgid == BLAST8) {
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178 node->flag_drawable = 1;
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179 }
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180
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181 if((node->frame > 1)) {
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182 node->remove();
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183 }
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184 node->frame += 1;
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185 }
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186
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187 void
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188 boss1_init(int screen_w, int screen_h)
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189 {
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190 SceneGraphPtr root;
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191 SceneGraphPtr player;
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192 SceneGraphPtr boss1;
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193 SceneGraphPtr left_parts;
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194 SceneGraphPtr right_parts;
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195
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196 sgroot->createFromXMLfile("xml_file/boss1.xml");
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197 sgroot->createFromXMLfile("xml_file/player.xml");
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198 sgroot->createFromXMLfile("xml_file/p_shot.xml");
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199 sgroot->createFromXMLfile("xml_file/blast.xml");
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200
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201 //rootとなるSceneGraphを生成
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202 root = sgroot->createSceneGraph();
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203
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204 //自機の初期化
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205 player = sgroot->createSceneGraph(PLAYER);
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206 player->xyz[0] = screen_w/2;
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207 player->xyz[1] = screen_h - player_radius;
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208 root->addChild(player);
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209
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210 //ボスの初期化
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211 boss1 = sgroot->createSceneGraph(BOSS1);
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212 boss1->xyz[0] = screen_w/2;
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213 boss1->xyz[1] = boss_radius_y;
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214 // boss1->xyz[2] = first_boss1_depth;
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215 boss1->stack_xyz[0] = first_boss1_speed;
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216 root->addChild(boss1);
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217
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218 //ボスの左右パーツを追加
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219 left_parts = sgroot->createSceneGraph(BOSS1_L);
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220 boss1->addChild(left_parts);
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221 right_parts = sgroot->createSceneGraph(BOSS1_R);
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222 boss1->addChild(right_parts);
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223
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224 //各機体の動きと当たり判定をセット
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225 player->set_move_collision(player_move, player_collision);
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226 boss1->set_move_collision(boss1_move_left, null_collision);
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227
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228 //仕上げ
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229 sgroot->setSceneData(root);
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230 }
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