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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 9566 | turbocat | 1 | #include "ghoul.h" |
| 2 | #include "../game.h" |
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| 3 | #include "../enemy.h" |
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| 4 | #include "../PHL.h" |
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| 5 | #include "../hero.h" |
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| 6 | #include |
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| 7 | |||
| 8 | void ghoulStep(Ghoul* g); |
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| 9 | void ghoulDraw(Ghoul* g); |
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| 10 | |||
| 11 | void createGhoul(int x, int y, int type) |
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| 12 | { |
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| 13 | int i; |
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| 14 | for (i = 0; i < MAX_ENEMIES; i++) { |
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| 15 | if (enemies[i] == NULL) { |
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| 16 | Enemy* e = malloc(sizeof *e); |
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| 17 | Ghoul* g = malloc(sizeof *g); |
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| 18 | g->id = i; |
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| 19 | g->hp = 2; |
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| 20 | |||
| 21 | g->x = x; |
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| 22 | g->y = y; |
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| 23 | |||
| 24 | g->vsp = 0; |
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| 25 | g->grav = 0.1; |
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| 26 | |||
| 27 | g->dir = 0; |
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| 28 | g->type = type; |
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| 29 | g->onground = 0; |
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| 30 | |||
| 31 | g->timer = 0; |
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| 32 | g->state = 0; |
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| 33 | g->invincible = 0; |
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| 34 | |||
| 35 | g->imageIndex = 0; |
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| 36 | |||
| 37 | g->mask.circle = 0; |
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| 38 | g->mask.unused = 1; |
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| 39 | g->mask.w = 24; |
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| 40 | g->mask.h = 32; |
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| 41 | g->mask.x = g->x + ((40 - g->mask.w) / 2); |
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| 42 | g->mask.y = g->y + (40 - g->mask.h); |
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| 43 | |||
| 44 | e->data = g; |
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| 45 | e->enemyStep = ghoulStep; |
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| 46 | e->enemyDraw = ghoulDraw; |
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| 47 | e->type = 18; |
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| 48 | |||
| 49 | enemies[i] = e; |
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| 50 | i = MAX_ENEMIES; |
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| 51 | } |
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| 52 | } |
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| 53 | |||
| 54 | } |
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| 55 | |||
| 56 | void ghoulStep(Ghoul* g) |
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| 57 | { |
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| 58 | if (g->invincible > 0) { |
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| 59 | g->invincible -= 1; |
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| 60 | } |
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| 61 | |||
| 62 | if (g->state == 0) { //Wait |
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| 63 | Mask area; |
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| 64 | area.unused = area.circle = 0; |
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| 65 | area.w = 280; |
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| 66 | area.h = 80; |
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| 67 | area.x = g->x - 120; |
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| 68 | area.y = g->y - 20; |
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| 69 | |||
| 70 | if (checkCollisionXY(area, herox, heroy + 20) == 1) { |
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| 71 | g->state = 1; |
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| 72 | g->mask.unused = 0; |
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| 73 | g->imageIndex = 0; |
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| 74 | |||
| 75 | g->dir = 1; |
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| 76 | if (herox < g->x + 20) { |
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| 77 | g->dir = -1; |
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| 78 | } |
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| 79 | } |
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| 80 | } |
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| 81 | else if (g->state == 1) { //Pop-up |
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| 82 | g->imageIndex += 0.16; |
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| 83 | |||
| 84 | if (g->imageIndex >= 4) { |
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| 85 | g->state = 2; |
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| 86 | g->vsp = -1; |
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| 87 | g->imageIndex = 0; |
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| 88 | PHL_PlaySound(sounds[sndPi05],CHN_ENEMIES); |
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| 89 | } |
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| 90 | } |
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| 91 | else if (g->state == 2) { //Walking |
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| 92 | g->mask.unused = 0; |
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| 93 | if (g->onground == 0) { |
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| 94 | //Vertical movement |
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| 95 | g->y += g->vsp; |
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| 96 | g->vsp += g->grav; |
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| 97 | |||
| 98 | g->mask.y = g->y + (40 - g->mask.h); |
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| 99 | |||
| 100 | PHL_Rect collide = getTileCollision(1, g->mask); |
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| 101 | if (collide.x == -1) { |
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| 102 | collide = getTileCollision(3, g->mask); |
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| 103 | } |
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| 104 | if (collide.x != -1) { |
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| 105 | g->onground = 1; |
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| 106 | g->vsp = 0; |
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| 107 | g->y = collide.y - 40; |
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| 108 | g->mask.y = g->y + (40 - g->mask.h); |
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| 109 | } |
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| 110 | } |
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| 111 | |||
| 112 | g->imageIndex += 0.1; |
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| 113 | if (g->imageIndex >= 2) { |
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| 114 | g->imageIndex -= 2; |
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| 115 | } |
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| 116 | |||
| 117 | double hsp = 1; |
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| 118 | |||
| 119 | if ((int)g->imageIndex == 0) { |
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| 120 | hsp = 0.5; |
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| 121 | } |
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| 122 | |||
| 123 | //Purple |
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| 124 | if (g->type == 1) { |
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| 125 | hsp *= 2; |
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| 126 | } |
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| 127 | |||
| 128 | g->x += hsp * g->dir; |
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| 129 | g->mask.x = g->x + ((40 - g->mask.w) / 2); |
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| 130 | |||
| 131 | if (g->onground == 1) { |
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| 132 | if ((g->x < -20 || g->x > 660) || checkTileCollision(1, g->mask) == 1) { |
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| 133 | g->dir *= -1; |
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| 134 | |||
| 135 | PHL_Rect collide = getTileCollision(1, g->mask); |
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| 136 | if (collide.x != -1) { |
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| 137 | g->x = collide.x + (40 * g->dir); |
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| 138 | } |
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| 139 | } |
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| 140 | else { |
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| 141 | //check on ledge |
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| 142 | g->mask.w = 5; |
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| 143 | if (g->dir == 1) { |
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| 144 | g->mask.x = g->x + 30; |
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| 145 | } |
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| 146 | if (g->dir == -1) { |
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| 147 | g->mask.x = g->x + 5; |
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| 148 | } |
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| 149 | g->mask.y += 20; |
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| 150 | |||
| 151 | if (checkTileCollision(1, g->mask) == 0 && checkTileCollision(3, g->mask) == 0) { |
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| 152 | g->dir *= -1; |
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| 153 | } |
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| 154 | g->mask.w = 24; |
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| 155 | g->mask.x = g->x + ((40 - g->mask.w) / 2); |
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| 156 | g->mask.y = g->y + (40 - g->mask.h); |
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| 157 | } |
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| 158 | } |
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| 159 | } |
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| 160 | |||
| 161 | g->mask.x = g->x + ((40 - g->mask.w) / 2); |
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| 162 | g->mask.y = g->y + (40 - g->mask.h); |
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| 163 | |||
| 164 | //Hit Player |
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| 165 | { |
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| 166 | if (checkCollision(g->mask, getHeroMask())) { |
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| 167 | if (heroHit(10, g->x + 20) == 1 && g->type == 1) { |
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| 168 | heroPoison(); |
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| 169 | } |
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| 170 | } |
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| 171 | } |
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| 172 | |||
| 173 | //Weapon Collision |
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| 174 | { |
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| 175 | int i; |
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| 176 | for (i = 0; i < MAX_WEAPONS; i++) { |
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| 177 | if (weapons[i] != NULL) { |
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| 178 | if (weapons[i]->cooldown == 0) { |
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| 179 | if (checkCollision(g->mask, weapons[i]->weaponMask)) { |
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| 180 | weaponHit(weapons[i]); |
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| 181 | |||
| 182 | g->hp -= 1; |
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| 183 | g->invincible = 15; |
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| 184 | //Death |
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| 185 | if (g->hp <= 0) { |
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| 186 | createEffect(2, g->x - 12, g->y - 6); |
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| 187 | spawnCollectable(g->x + 20, g->y); |
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| 188 | enemyDestroy(g->id); |
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| 189 | } |
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| 190 | i = MAX_WEAPONS; |
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| 191 | } |
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| 192 | } |
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| 193 | } |
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| 194 | } |
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| 195 | } |
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| 196 | |||
| 197 | } |
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| 198 | |||
| 199 | void ghoulDraw(Ghoul* g) |
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| 200 | { |
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| 201 | if (g->state != 0 && g->invincible % 2 == 0) { |
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| 202 | int cx = (int)g->imageIndex * 40, |
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| 203 | cy = 160; |
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| 204 | |||
| 205 | if (g->state == 1) { |
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| 206 | cx += 160; |
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| 207 | }else{ |
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| 208 | if (g->dir == -1) { |
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| 209 | cx += 80; |
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| 210 | } |
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| 211 | } |
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| 212 | |||
| 213 | //Purple palette |
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| 214 | cy += 160 * g->type; |
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| 215 | |||
| 216 | PHL_DrawSurfacePart(g->x, g->y, cx, cy, 40, 40, images[imgEnemies]); |
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| 217 | } |
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| 218 | } |