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1 #include <math.h>
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2 #include <stdlib.h>
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3 #include "SceneGraphRoot.h"
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4 #include "MainLoop.h"
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5 #include "viewer.h"
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6
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7
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8 // prototype
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9 static void object_move_rotation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h);
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10 static void object_collision(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h, SceneGraphPtr tree);
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11 static void object_move_translation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h);
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12
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13 int light_sysswitch = 1;
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14 int light_num = 4;
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15
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16 void LightSysSwitch(Viewer *sgroot) {
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17 if (light_sysswitch == 1) {
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18 sgroot->OnLightSysSwitch();
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19 } else if (light_sysswitch == 0) {
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20 sgroot->OffLightSysSwitch();
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21 }
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22 }
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23
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24
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25
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26
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27 static void
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28 object_move_rotation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
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29 {
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30 SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_;
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31 Pad *pad = sgroot->getController();
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32 if (pad->circle.isPush()) {
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33 node->set_move_collision(object_move_translation, object_collision);
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34 }
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35 if (pad->left.isHold()) {
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36 node->angle[1] += 10;
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37 } else if (pad->right.isHold()) {
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38 node->angle[1] -= 10;
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39 }
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40 if (pad->up.isHold()) {
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41 node->angle[0] += 10;
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42 } else if (pad->down.isHold()) {
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43 node->angle[0] -= 10;
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44 }
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45
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46
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47 }
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48
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49 static void
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50 object_move_translation(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h)
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51 {
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52 SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_;
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53 Pad *pad = sgroot->getController();
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54
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55 if (pad->circle.isPush()) {
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56 node->set_move_collision(object_move_rotation, object_collision);
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57 }
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58
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59 if (pad->left.isHold()) {
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60 node->xyz[0] -= 10;
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61 } else if (pad->right.isHold()) {
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62 node->xyz[0] += 10;
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63 }
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64 if (pad->up.isHold()) {
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65 node->xyz[1] -= 10;
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66 } else if (pad->down.isHold()) {
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67 node->xyz[1] += 10;
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68 }
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69
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70
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71 }
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72
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73
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74 static void
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75 object_collision(SceneGraphPtr node, void *sgroot_, int screen_w,
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76 int screen_h, SceneGraphPtr tree)
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77 {
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78 // if (node->xyz[1] > screen_h - object_radius) {
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79 // node->xyz[1] = screen_h - object_radius;
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80
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81 // vy *= e;
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82 // if (vy > -g && vy < 0) {
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83 // vy = 0.0;
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84 // node->set_move_collision(object_move_idle, object_collision_idle);
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85 // }
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86 // }
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87 }
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88
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89 char *xmlfile;
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90 #define MAX_ROOT 100
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91 char *parts[MAX_ROOT ];
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92 int parts_cnt;
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93
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94 MainLoopPtr
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95 viewer::init(Viewer *sgroot, int screen_w, int screen_h)
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96 {
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97
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98 LightSysSwitch(sgroot);
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99
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100 SceneGraphPtr object;
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101
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102 for (int i = 0; i < light_num; i++) {
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103 SceneGraphPtr light = sgroot->getLight(i);
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104 sgroot->OnLightSwitch(i);
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105 light->xyz[0] = screen_w / 2;
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106 light->xyz[1] = screen_h / 2;
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107 light->xyz[2] = -100;
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108 }
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109
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110
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111 // 固定した値で srandom すると、毎回同じ、random() 列が生成される
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112 // random な値が欲しいなら、man random に方法が書いてあります。
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113 srandom(100);
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114
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115 sgroot->createFromXMLfile(xmlfile);
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116
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117 object = sgroot->createSceneGraph();
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118 object->set_move_collision(object_move_rotation, object_collision);
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119
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120 object->xyz[0] = screen_w/2;
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121 object->xyz[1] = screen_h/2;;
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122 object->xyz[2] = 30.0f;
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123
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124 for(int i=0;i<parts_cnt; i++) {
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125 object->addChild(sgroot->createSceneGraph(parts[i]));
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126 }
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127 sgroot->setSceneData(object);
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128
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129 return sgroot;
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130 }
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131
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132 extern Application *
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133 application() {
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134 return new viewer();
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135 }
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136
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137 const char *usr_help_str = "Usage: ./test_nogl [OPTION]\n";
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138
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139 extern int init(TaskManager *manager, int argc, char *argv[]);
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140 extern void task_initialize();
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141 static void TMend(TaskManager *manager);
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142
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143 int
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144 TMmain(TaskManager *manager, int argc, char *argv[])
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145 {
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146 task_initialize();
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147 manager->set_TMend(TMend);
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148
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149
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150 for(int i=0;i<argc;i++) {
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151 if (strcmp(argv[i],"-sg") == 0 && i+1<=argc) {
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152 xmlfile = argv[i+1];
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153 } else if (strcmp(argv[i],"-name") == 0 && i+1<=argc) {
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154 parts[parts_cnt++] = argv[i+1];
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155 } else if (strcmp(argv[i],"-lightsys") == 0 && i+1<=argc) {
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156 if (strcmp(argv[i],"on") == 0) {
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157 light_sysswitch = 1;
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158 } else if (strcmp(argv[i],"off") == 0) {
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159 light_sysswitch = 0;
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160 }
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161 } else if (strcmp(argv[i],"-lightnum") == 0 && i+1<=argc) {
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162 light_num = atoi(argv[i+1]);
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163 }
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164 }
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165 return init(manager, argc, argv);
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166
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167 }
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168
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169 void
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170 TMend(TaskManager *manager)
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171 {
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172 printf("test_nogl end\n");
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173 }
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174
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175 /* end */
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176
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