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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9566 | turbocat | 1 | #include "crab.h" |
| 2 | #include "../PHL.h" |
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| 3 | #include "../enemy.h" |
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| 4 | #include "../game.h" |
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| 5 | #include "../hero.h" |
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| 6 | #include |
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| 7 | #include |
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| 8 | |||
| 9 | int boss3flag = 13; |
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| 10 | |||
| 11 | void crabStep(Crab* c); |
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| 12 | void crabDraw(Crab* c); |
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| 13 | void updateCrabMask(Crab* c); |
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| 14 | void crabDestroy(Crab* c); |
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| 15 | |||
| 16 | void electricityStep(Electricity* e); |
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| 17 | void electricityDraw(Electricity* e); |
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| 18 | |||
| 19 | void createCrab(int x, int y) |
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| 20 | { |
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| 21 | if (flags[boss3flag] == 0) { //have not beaten boss 3 |
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| 22 | PHL_FreeSurface(images[imgBoss]); |
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| 23 | images[imgBoss] = PHL_LoadQDA("boss06.bmp"); |
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| 24 | |||
| 25 | int i; |
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| 26 | for (i = 0; i < MAX_ENEMIES; i++) { |
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| 27 | if (enemies[i] == NULL) { |
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| 28 | //Boss start |
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| 29 | setBossRoom(); |
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| 30 | |||
| 31 | Enemy* e = /*(Enemy*)*/malloc(sizeof(Enemy)); |
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| 32 | Crab* c = /*(Crab*)*/malloc(sizeof(Crab)); |
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| 33 | c->id = i; |
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| 34 | |||
| 35 | //c->hp = 1; |
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| 36 | c->hp = 35; |
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| 37 | c->invincible = 0; |
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| 38 | |||
| 39 | c->x = x; |
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| 40 | c->y = y; |
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| 41 | |||
| 42 | c->vsp = 0; |
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| 43 | c->hsp = 0; |
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| 44 | |||
| 45 | c->imageIndex = 0; |
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| 46 | |||
| 47 | c->state = 0; |
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| 48 | c->timer = 0; |
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| 49 | c->counter = 0; |
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| 50 | |||
| 51 | c->mask.unused = 0; |
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| 52 | c->mask.circle = 1; |
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| 53 | c->mask.w = 33; |
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| 54 | c->mask.h = 33; |
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| 55 | updateCrabMask(c); |
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| 56 | |||
| 57 | //Setup phase |
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| 58 | c->timer = 60; |
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| 59 | |||
| 60 | e->data = c; |
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| 61 | e->enemyStep = crabStep; |
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| 62 | e->enemyDraw = crabDraw; |
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| 63 | e->type = 42; |
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| 64 | |||
| 65 | enemies[i] = e; |
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| 66 | i = MAX_ENEMIES; |
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| 67 | } |
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| 68 | } |
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| 69 | } |
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| 70 | } |
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| 71 | |||
| 72 | void crabStep(Crab* c) |
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| 73 | { |
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| 74 | char dead = 0; |
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| 75 | double grav = 0.15; |
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| 76 | |||
| 77 | if (c->invincible > 0) { |
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| 78 | c->invincible -= 1; |
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| 79 | } |
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| 80 | |||
| 81 | //Wait |
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| 82 | if (c->state == 0) |
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| 83 | { |
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| 84 | c->imageIndex = 0; |
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| 85 | |||
| 86 | if (c->timer <= 0) { |
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| 87 | c->timer = 0; |
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| 88 | if (c->counter == 2 || c->counter == 5) { //Goto roll |
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| 89 | c->state = 3; |
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| 90 | if (c->counter == 5) { |
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| 91 | c->counter = 0; |
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| 92 | }else{ |
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| 93 | c->counter = 3; |
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| 94 | } |
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| 95 | }else if (c->counter == 3) { |
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| 96 | c->state = 2; |
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| 97 | }else{ |
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| 98 | c->state = 1; //Goto shoot |
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| 99 | } |
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| 100 | }else{ |
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| 101 | c->timer -= 1; |
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| 102 | } |
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| 103 | } |
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| 104 | //Shoot Electric orbs |
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| 105 | else if (c->state == 1) |
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| 106 | { |
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| 107 | //Create orbs |
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| 108 | if (c->timer == 0) { |
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| 109 | PHL_PlaySound(sounds[sndPi05], CHN_ENEMIES); |
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| 110 | |||
| 111 | double angle = (atan2(heroy + 20 - (c->y + 60), c->x - (herox - 20)) * 180 / 3.14159) + 270; |
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| 112 | createElectricity(c->x, c->y + 60, angle - 45, c->id); |
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| 113 | createElectricity(c->x, c->y + 60, angle - 22.5, c->id); |
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| 114 | createElectricity(c->x, c->y + 60, angle, c->id); |
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| 115 | createElectricity(c->x, c->y + 60, angle + 22.5, c->id); |
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| 116 | createElectricity(c->x, c->y + 60, angle + 45, c->id); |
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| 117 | } |
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| 118 | |||
| 119 | if (c->timer >= 20) { |
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| 120 | c->state = 2; |
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| 121 | c->timer = 0; |
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| 122 | }else{ |
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| 123 | c->timer += 1; |
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| 124 | } |
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| 125 | } |
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| 126 | //Leap |
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| 127 | else if (c->state == 2) |
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| 128 | { |
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| 129 | c->imageIndex = 1; |
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| 130 | |||
| 131 | //Hopping down or hopping up |
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| 132 | int hopup = 1; |
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| 133 | if (c->counter > 2) { |
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| 134 | hopup = 0; |
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| 135 | } |
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| 136 | |||
| 137 | //Jump |
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| 138 | if (c->timer == 0) { |
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| 139 | PHL_PlaySound(sounds[sndJump02], CHN_ENEMIES); |
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| 140 | |||
| 141 | c->vsp = -6.5; |
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| 142 | if (hopup == 0) { |
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| 143 | c->vsp = -1.5; |
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| 144 | } |
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| 145 | c->timer = 1; |
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| 146 | } |
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| 147 | |||
| 148 | //Vertical velocity |
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| 149 | c->y += c->vsp; |
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| 150 | c->vsp += grav; |
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| 151 | |||
| 152 | if (c->vsp >= 6) { |
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| 153 | c->vsp = 6; |
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| 154 | } |
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| 155 | |||
| 156 | //Check if onground |
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| 157 | if ((hopup == 1 && c->vsp > 0) || (hopup == 0 && c->vsp >= 6)) { |
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| 158 | Mask area; |
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| 159 | area.unused = area.circle = 0; |
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| 160 | area.w = 40; |
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| 161 | area.h = 10; |
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| 162 | area.x = c->x - (area.w / 2); |
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| 163 | area.y = c->y + (80 - area.h); |
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| 164 | |||
| 165 | PHL_Rect collide = getTileCollision(1, area); |
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| 166 | if (collide.x != -1) { |
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| 167 | c->y = collide.y - 80; |
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| 168 | c->state = 0; |
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| 169 | c->counter += 1; |
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| 170 | c->timer = 25; |
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| 171 | if (c->counter == 2 || c->counter == 5) { |
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| 172 | c->timer = 3; |
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| 173 | } |
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| 174 | } |
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| 175 | } |
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| 176 | } |
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| 177 | //Roll hop |
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| 178 | else if (c->state == 3) |
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| 179 | { |
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| 180 | //Animate |
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| 181 | if (c->hsp > 0) { |
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| 182 | c->imageIndex += 0.25; |
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| 183 | } |
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| 184 | if (c->hsp < 0) { |
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| 185 | c->imageIndex -= 0.25; |
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| 186 | } |
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| 187 | if (c->imageIndex < 2) { c->imageIndex += 4; } |
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| 188 | if (c->imageIndex >= 6) { c->imageIndex -= 4; } |
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| 189 | |||
| 190 | |||
| 191 | if (c->timer == 0) { |
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| 192 | PHL_PlaySound(sounds[sndHit04], CHN_ENEMIES); |
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| 193 | |||
| 194 | c->timer = 1; |
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| 195 | c->vsp = -1.5; |
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| 196 | c->imageIndex = 2; |
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| 197 | if (c->x > 320) { |
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| 198 | c->hsp = -8; |
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| 199 | }else{ |
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| 200 | c->hsp = 8; |
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| 201 | } |
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| 202 | } |
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| 203 | |||
| 204 | //Movement |
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| 205 | c->y += c->vsp; |
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| 206 | c->vsp += grav; |
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| 207 | |||
| 208 | //Check if onground |
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| 209 | if (c->vsp > 0) { |
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| 210 | Mask area; |
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| 211 | area.unused = area.circle = 0; |
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| 212 | area.w = 40; |
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| 213 | area.h = 10; |
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| 214 | area.x = c->x - (area.w / 2); |
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| 215 | area.y = c->y + (80 - area.h); |
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| 216 | |||
| 217 | PHL_Rect collide = getTileCollision(1, area); |
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| 218 | if (collide.x != -1) { |
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| 219 | c->y = collide.y - 80; |
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| 220 | c->state = 4; |
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| 221 | } |
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| 222 | } |
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| 223 | } |
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| 224 | //Roll |
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| 225 | if (c->state == 4) |
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| 226 | { |
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| 227 | //Animate |
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| 228 | if (c->hsp > 0) { |
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| 229 | c->imageIndex += 0.25; |
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| 230 | } |
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| 231 | if (c->hsp < 0) { |
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| 232 | c->imageIndex -= 0.25; |
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| 233 | } |
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| 234 | if (c->imageIndex < 2) { c->imageIndex += 4; } |
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| 235 | if (c->imageIndex >= 6) { c->imageIndex -= 4; } |
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| 236 | |||
| 237 | //Movement |
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| 238 | c->x += c->hsp; |
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| 239 | |||
| 240 | //Collide with wall |
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| 241 | Mask area; |
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| 242 | area.unused = area.circle = 0; |
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| 243 | area.w = area.h = c->mask.w * 2; |
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| 244 | area.x = c->x - c->mask.w; |
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| 245 | area.y = c->y + (40 - c->mask.h); |
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| 246 | |||
| 247 | if (checkTileCollision(1, area) == 1) { |
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| 248 | c->state = 5; |
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| 249 | c->timer = 0; |
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| 250 | } |
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| 251 | } |
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| 252 | //Bounce off wall |
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| 253 | if (c->state == 5) |
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| 254 | { |
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| 255 | if (c->timer == 0) { |
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| 256 | PHL_PlaySound(sounds[sndHit04], CHN_ENEMIES); |
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| 257 | |||
| 258 | c->timer = 1; |
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| 259 | c->vsp = -2; |
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| 260 | c->hsp = 2; |
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| 261 | if (c->x > 320) { |
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| 262 | c->hsp *= -1; |
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| 263 | } |
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| 264 | } |
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| 265 | |||
| 266 | c->imageIndex = 1; |
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| 267 | |||
| 268 | c->x += c->hsp; |
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| 269 | |||
| 270 | c->y += c->vsp; |
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| 271 | c->vsp += grav; |
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| 272 | |||
| 273 | //Check if onground |
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| 274 | if (c->vsp > 0) { |
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| 275 | Mask area; |
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| 276 | area.unused = area.circle = 0; |
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| 277 | area.w = 40; |
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| 278 | area.h = 10; |
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| 279 | area.x = c->x - (area.w / 2); |
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| 280 | area.y = c->y + (80 - area.h); |
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| 281 | |||
| 282 | PHL_Rect collide = getTileCollision(1, area); |
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| 283 | if (collide.x != -1) { |
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| 284 | c->y = collide.y - 80; |
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| 285 | c->state = 0; |
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| 286 | c->timer = 65; |
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| 287 | } |
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| 288 | } |
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| 289 | } |
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| 290 | //Death |
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| 291 | else if (c->state == 6) |
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| 292 | { |
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| 293 | c->imageIndex = 1; |
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| 294 | |||
| 295 | c->y += 0.2; |
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| 296 | |||
| 297 | c->timer -= 1; |
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| 298 | |||
| 299 | if (c->timer % 12 == 0) { |
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| 300 | createEffect(2, c->x - 64 + (rand() % 100), c->y + (rand() % 80)); |
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| 301 | } |
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| 302 | |||
| 303 | if (c->timer <= 0) { |
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| 304 | crabDestroy(c); |
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| 305 | dead = 1; |
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| 306 | } |
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| 307 | } |
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| 308 | |||
| 309 | if (dead == 0) { |
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| 310 | if (c->state != 6) { |
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| 311 | //Update Mask |
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| 312 | c->mask.x = c->x; |
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| 313 | c->mask.y = c->y + 40; |
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| 314 | |||
| 315 | //Weapon collision |
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| 316 | int i; |
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| 317 | for (i = 0; i < MAX_WEAPONS; i++) { |
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| 318 | if (weapons[i] != NULL) { |
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| 319 | if (weapons[i]->cooldown == 0) { |
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| 320 | if (checkCollision(c->mask, weapons[i]->weaponMask)) { |
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| 321 | weaponHit(weapons[i]); |
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| 322 | c->invincible = 15; |
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| 323 | c->hp -= 1; |
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| 324 | i = MAX_WEAPONS; |
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| 325 | } |
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| 326 | } |
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| 327 | } |
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| 328 | } |
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| 329 | |||
| 330 | //Hit Player |
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| 331 | if (checkCollision(c->mask, getHeroMask())) { |
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| 332 | heroHit(30, c->x); |
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| 333 | } |
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| 334 | |||
| 335 | //Die |
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| 336 | if (c->hp <= 0) { |
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| 337 | c->state = 6; |
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| 338 | c->timer = 180; |
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| 339 | c->invincible = 200; |
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| 340 | } |
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| 341 | } |
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| 342 | } |
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| 343 | } |
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| 344 | |||
| 345 | void crabDraw(Crab* c) |
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| 346 | { |
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| 347 | if (c->invincible % 2 == 0) { |
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| 348 | PHL_DrawSurfacePart(c->x - 40, c->y, (int)c->imageIndex * 80, 0, 80, 80, images[imgBoss]); |
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| 349 | } |
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| 350 | } |
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| 351 | |||
| 352 | void updateCrabMask(Crab* c) |
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| 353 | { |
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| 354 | c->mask.x = c->x; |
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| 355 | c->mask.y = c->y + 40; |
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| 356 | } |
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| 357 | |||
| 358 | void crabDestroy(Crab* c) |
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| 359 | { |
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| 360 | enemyDestroy(c->id); |
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| 361 | bossDefeatedFlag = 1; |
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| 362 | roomSecret = 1; |
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| 363 | |||
| 364 | flags[boss3flag] = 1; |
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| 365 | PHL_StopMusic(); |
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| 366 | } |
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| 367 | |||
| 368 | |||
| 369 | void createElectricity(int x, int y, double angle, int minid) |
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| 370 | { |
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| 371 | int i; |
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| 372 | for (i = minid; i < MAX_ENEMIES; i++) { |
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| 373 | if (enemies[i] == NULL) { |
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| 374 | Enemy* e = /*(Enemy*)*/malloc(sizeof *e); |
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| 375 | Electricity* el = /*(Electricity*)*/malloc(sizeof *el); |
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| 376 | el->id = i; |
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| 377 | |||
| 378 | el->x = x; |
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| 379 | el->y = y; |
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| 380 | |||
| 381 | //Fix angle |
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| 382 | if (angle < 0) { |
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| 383 | angle += 360; |
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| 384 | } |
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| 385 | if (angle >= 360) { |
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| 386 | angle -= 360; |
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| 387 | } |
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| 388 | |||
| 389 | el->angle = angle; |
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| 390 | el->imageIndex = 0; |
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| 391 | |||
| 392 | el->mask.unused = 0; |
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| 393 | el->mask.circle = 1; |
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| 394 | el->mask.w = 16; |
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| 395 | el->mask.h = 16; |
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| 396 | el->mask.x = x; |
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| 397 | el->mask.y = y; |
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| 398 | |||
| 399 | e->data = el; |
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| 400 | e->enemyStep = electricityStep; |
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| 401 | e->enemyDraw = electricityDraw; |
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| 402 | e->type = -1; |
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| 403 | |||
| 404 | enemies[i] = e; |
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| 405 | i = MAX_ENEMIES; |
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| 406 | } |
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| 407 | } |
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| 408 | /* |
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| 409 | int thisid = -1; |
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| 410 | int i; |
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| 411 | for (i = 0; i < MAX_ENEMIES; i++) { |
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| 412 | if (enemies[i] == NULL) { |
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| 413 | if (i <= minid) { |
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| 414 | thisid = i; |
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| 415 | i = MAX_ENEMIES; |
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| 416 | }else{ |
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| 417 | i = MAX_ENEMIES; |
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| 418 | } |
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| 419 | } |
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| 420 | } |
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| 421 | |||
| 422 | if (thisid == -1) { |
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| 423 | for (i = minid + 1; i < MAX_ENEMIES; i++) { |
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| 424 | if (enemies[i] == NULL) { |
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| 425 | enemies[i] = enemies[minid]; |
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| 426 | Crab* c = enemies[i]->data; |
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| 427 | c->id = i; |
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| 428 | thisid = minid; |
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| 429 | i = MAX_ENEMIES; |
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| 430 | } |
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| 431 | } |
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| 432 | } |
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| 433 | |||
| 434 | if (thisid != -1) { |
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| 435 | Enemy* e = (Enemy*)malloc(sizeof(Enemy)); |
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| 436 | Electricity* el = (Electricity*)malloc(sizeof(Electricity)); |
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| 437 | el->id = thisid; |
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| 438 | |||
| 439 | el->x = x; |
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| 440 | el->y = y; |
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| 441 | |||
| 442 | //Fix angle |
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| 443 | if (angle < 0) { |
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| 444 | angle += 360; |
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| 445 | } |
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| 446 | if (angle >= 360) { |
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| 447 | angle -= 360; |
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| 448 | } |
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| 449 | |||
| 450 | el->angle = angle; |
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| 451 | el->imageIndex = 0; |
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| 452 | |||
| 453 | el->mask.unused = 0; |
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| 454 | el->mask.circle = 1; |
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| 455 | el->mask.w = 16; |
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| 456 | el->mask.h = 16; |
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| 457 | el->mask.x = x; |
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| 458 | el->mask.y = y; |
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| 459 | |||
| 460 | e->data = el; |
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| 461 | e->enemyStep = electricityStep; |
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| 462 | e->enemyDraw = electricityDraw; |
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| 463 | e->type = -1; |
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| 464 | |||
| 465 | enemies[thisid] = e; |
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| 466 | } |
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| 467 | */ |
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| 468 | } |
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| 469 | |||
| 470 | void electricityStep(Electricity* e) |
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| 471 | { |
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| 472 | double spd = 3; |
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| 473 | e->x += spd * sin(e->angle * 3.14159 / 180); |
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| 474 | e->y += spd * cos(e->angle * 3.14159 / 180); |
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| 475 | |||
| 476 | //Update Mask |
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| 477 | e->mask.x = e->x; |
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| 478 | e->mask.y = e->y; |
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| 479 | |||
| 480 | //Collide with Shield |
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| 481 | if (checkCollision(shieldMask, e->mask) == 1) { |
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| 482 | createEffect(1, e->x - 20, e->y - 20); |
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| 483 | PHL_PlaySound(sounds[sndHit07], CHN_EFFECTS); |
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| 484 | enemyDestroy(e->id); |
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| 485 | }else{ |
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| 486 | //Collide with Hero |
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| 487 | if (checkCollision(getHeroMask(), e->mask) == 1) { |
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| 488 | if (heroHit(25, e->x) == 1) { |
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| 489 | heroStun(); |
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| 490 | } |
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| 491 | } |
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| 492 | } |
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| 493 | |||
| 494 | //Animate |
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| 495 | e->imageIndex += 0.25; |
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| 496 | if (e->imageIndex >= 3) { |
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| 497 | e->imageIndex -= 3; |
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| 498 | } |
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| 499 | |||
| 500 | //Outside of screen |
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| 501 | if (e->x < -20 || e->x > 660 || e->y < -20 || e->y > 500) { |
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| 502 | enemyDestroy(e->id); |
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| 503 | } |
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| 504 | } |
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| 505 | |||
| 506 | void electricityDraw(Electricity* e) |
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| 507 | { |
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| 508 | PHL_DrawSurfacePart(e->x - 20, e->y - 20, 40 + ((int)e->imageIndex * 40), 0, 40, 40, images[imgMisc20]); |
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| 509 | } |