Mercurial > hg > Members > kono > Cerium
annotate Renderer/Test/cube.cc @ 656:d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
| author | hiroki@henri.cr.ie.u-ryukyu.ac.jp |
|---|---|
| date | Wed, 25 Nov 2009 21:56:14 +0900 |
| parents | b21a013051a2 |
| children |
| rev | line source |
|---|---|
| 507 | 1 #include <math.h> |
| 2 #include "SceneGraphRoot.h" | |
| 3 #include "vacuum.h" | |
| 4 #define SELECT 2 | |
| 5 | |
| 6 void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
7 cube_collision(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h, |
| 507 | 8 SceneGraphPtr tree) |
| 9 { | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
10 SceneGraphRoot *sgroot = (SceneGraphRoot *)sgroot_; |
| 507 | 11 if (node->frame > 120) { |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
12 cube_split(node,tree, sgroot); |
| 507 | 13 } |
| 14 } | |
| 15 | |
| 16 void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
17 cube_move_left(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h) |
| 507 | 18 { |
| 19 node->xyz[0] -= node->stack_xyz[0]; | |
| 20 node->xyz[1] += node->stack_xyz[1]; | |
| 21 | |
| 22 if (node->xyz[0] < 0) { | |
| 23 node->set_move_collision(cube_move_right, cube_collision); | |
| 24 } | |
| 25 | |
| 26 if (node->xyz[1] < 0 || node->xyz[1] > screen_h) { | |
| 27 node->stack_xyz[1] = -node->stack_xyz[1]; | |
| 28 } | |
| 29 } | |
| 30 | |
| 31 void | |
| 32 cube_rotate(SceneGraphPtr node, int w, int h) | |
| 33 { | |
| 34 node->angle[0] += 2.0f; | |
| 35 node->angle[1] += 2.0f; | |
| 36 node->angle[2] += 2.0f; | |
| 37 } | |
| 38 | |
| 39 void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
40 cube_move_right(SceneGraphPtr node, void *sgroot_, int screen_w, int screen_h) |
| 507 | 41 { |
| 42 node->xyz[0] += node->stack_xyz[0]; | |
| 43 node->xyz[1] += node->stack_xyz[1]; | |
| 44 | |
| 45 if (node->xyz[0] > screen_w) { | |
| 46 node->set_move_collision(cube_move_left, cube_collision); | |
| 47 } | |
| 48 | |
| 49 if (node->xyz[1] < 0 || node->xyz[1] > screen_h) { | |
| 50 node->stack_xyz[1] = -node->stack_xyz[1]; | |
| 51 } | |
| 52 | |
| 53 } | |
| 54 | |
|
563
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
55 extern int redcube ; |
|
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
56 extern int enemy ; |
| 507 | 57 |
| 58 void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
59 cube_split(SceneGraphPtr root,SceneGraphPtr tree, SceneGraphRoot *sgroot |
|
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
60 ) |
| 507 | 61 { |
| 62 | |
| 63 SceneGraphPtr p; | |
| 64 // SceneGraphPtr common_move = sgroot->createSceneGraph(); | |
| 65 // SceneGraphPtr root_common_move = root->parent; | |
| 66 | |
| 67 if(random()%SELECT) { | |
|
563
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
68 p = sgroot->createSceneGraph(redcube); |
| 507 | 69 } |
| 70 else { | |
|
563
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
71 p = sgroot->createSceneGraph(enemy); |
| 507 | 72 } |
| 73 | |
| 74 root->set_move_collision(cube_move_right, cube_collision); | |
| 75 p->set_move_collision(cube_move_left, cube_collision); | |
| 76 | |
| 77 root->frame = 0; | |
| 78 p->frame = 0; | |
| 79 | |
| 80 p->xyz[0] = root->xyz[0] + 2; | |
| 81 p->xyz[1] = root->xyz[1]; | |
| 82 p->xyz[2] = root->xyz[2]; | |
| 83 | |
| 84 p->stack_xyz[0] = 2.0f; | |
| 85 p->stack_xyz[1] = random()%3-1; | |
| 86 p->stack_xyz[2] = 0.0f; | |
| 87 | |
| 88 root->xyz[0] -= 2; | |
| 89 root->stack_xyz[0] = 2.0f; | |
| 90 root->stack_xyz[1] = random()%3-1; | |
| 91 | |
| 92 //common_move->addChild(p); | |
| 93 root->addBrother(p); | |
| 94 | |
| 95 } | |
| 96 | |
| 97 | |
| 98 void | |
| 99 collision_red(SceneGraphIteratorPtr it,SceneGraphPtr node) | |
| 100 { | |
| 101 float dx, dy,ddx,ddy, r; | |
| 102 float q = 0; | |
| 103 | |
|
563
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
104 for (; it->hasNext(redcube);) { |
| 507 | 105 |
|
563
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
106 it->next(redcube); |
| 507 | 107 SceneGraphPtr mcube = it->get(); |
| 108 dx = node->xyz[0] - mcube->xyz[0]; | |
| 109 dy = node->xyz[1] - mcube->xyz[1]; | |
| 110 | |
| 111 ddx = dx*dx; | |
| 112 ddy = dy*dy; | |
| 113 | |
| 114 if(sqrt(ddx) < 10 && sqrt(ddy) < 10) { | |
| 115 mcube->remove(); | |
| 116 continue; | |
| 117 } | |
| 118 r = sqrt(ddx + ddy); | |
| 119 if (r >= 1) q = 200/r; | |
| 120 if (dx == 0) { | |
| 121 if(mcube->xyz[1] > node->xyz[1]) { | |
| 122 mcube->stack_xyz[1] -= q; | |
| 123 } else if(mcube->xyz[1] < node->xyz[1]) { | |
| 124 mcube->stack_xyz[1] += q; | |
| 125 } | |
| 126 } else { | |
| 127 if(mcube->xyz[0] > node->xyz[0]) { | |
| 128 mcube->xyz[0] -= q*cos(atan(dy/dx)); | |
| 129 mcube->xyz[1] -= q*sin(atan(dy/dx)); | |
| 130 } else if(mcube->xyz[0] < node->xyz[0]) { | |
| 131 mcube->xyz[0] += q*cos(atan(dy/dx)); | |
| 132 mcube->xyz[1] += q*sin(atan(dy/dx)); | |
| 133 } | |
| 134 } | |
| 135 } | |
| 136 } | |
| 137 | |
| 138 void | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
139 collision_purple(SceneGraphIteratorPtr it,SceneGraphPtr node,int w,int h, SceneGraphRoot *sgroot) |
| 507 | 140 { |
| 141 float dx, dy,ddx,ddy, r; | |
| 142 float q = 0; | |
| 143 | |
|
563
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
144 for (; it->hasNext(enemy);) { |
|
b21a013051a2
all exmple on Mac OS X
Shinji KONO <kono@ie.u-ryukyu.ac.jp>
parents:
508
diff
changeset
|
145 it->next(enemy); |
| 507 | 146 SceneGraphPtr mcube = it->get(); |
| 147 | |
| 148 dx = node->xyz[0] - mcube->xyz[0]; | |
| 149 dy = node->xyz[1] - mcube->xyz[1]; | |
| 150 ddx = dx*dx; | |
| 151 ddy = dy*dy; | |
| 152 | |
| 153 if(sqrt(ddx) < 10 && sqrt(ddy) < 10) { | |
|
656
d0b8860c17f8
remove global variable "sgroot" , add SgChange.{cc, h} SgMain.cc SgRootChange.{cc, h}
hiroki@henri.cr.ie.u-ryukyu.ac.jp
parents:
563
diff
changeset
|
154 gameover_scene(w,h,mcube, sgroot); |
| 507 | 155 node->remove(); |
| 156 break; | |
| 157 } | |
| 158 r = sqrt(ddx + ddy); | |
| 159 if (r >= 1) q = 200/r; | |
| 160 if (dx == 0) { | |
| 161 if(mcube->xyz[1] > node->xyz[1]) { | |
| 162 mcube->stack_xyz[1] -= q; | |
| 163 } else if(mcube->xyz[1] < node->xyz[1]) { | |
| 164 mcube->stack_xyz[1] += q; | |
| 165 } | |
| 166 } else { | |
| 167 | |
| 168 if(mcube->xyz[0] > node->xyz[0]) { | |
| 169 mcube->xyz[0] -= q*cos(atan(dy/dx)); | |
| 170 mcube->xyz[1] -= q*sin(atan(dy/dx)); | |
| 171 } else if(mcube->xyz[0] < node->xyz[0]) { | |
| 172 mcube->xyz[0] += q*cos(atan(dy/dx)); | |
| 173 mcube->xyz[1] += q*sin(atan(dy/dx)); | |
| 174 } | |
| 175 } | |
| 176 } | |
| 177 } |