diff options
Diffstat (limited to 'src/enemies/jellyfish.c')
| -rw-r--r-- | src/enemies/jellyfish.c | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/src/enemies/jellyfish.c b/src/enemies/jellyfish.c new file mode 100644 index 0000000..def3198 --- /dev/null +++ b/src/enemies/jellyfish.c @@ -0,0 +1,195 @@ +#include "jellyfish.h" +#include "../enemy.h" +#include "../game.h" +#include "../hero.h" +#include <stdlib.h> +#include <math.h> + +void jellyfishStep(Jellyfish* j); +void jellyfishDraw(Jellyfish* j); + +void createJellyfish(int x, int y) +{ + int i; + for (i = 0; i < MAX_ENEMIES; i++) { + if (enemies[i] == NULL) { + Enemy* e = malloc(sizeof *e); + Jellyfish* j = malloc(sizeof *j); + j->id = i; + + j->x = x; + j->y = j->ystart = y; + j->ystart += 20; + + j->spd = 0; + j->angle = 0; + + j->state = 0; + j->imageIndex = 0; + + e->data = j; + e->enemyStep = jellyfishStep; + e->enemyDraw = jellyfishDraw; + e->type = 20; + + enemies[i] = e; + i = MAX_ENEMIES; + } + } +} + +void jellyfishStep(Jellyfish* j) +{ + Mask mask; + mask.unused = mask.circle = 0; + mask.w = mask.h = 30; + mask.x = j->x + 20 - (mask.w / 2); + mask.y = j->y + 20 - (mask.h / 2); + + //Idle float + if (j->state == 0) + { + //Animate + j->imageIndex += 0.06; + if (j->imageIndex >= 4) { + j->imageIndex -= 4; + } + + //Movement + j->angle += 2.5; + if (j->angle >= 360) { j->angle -= 360; } + j->y = j->ystart + (20 * sin(j->angle * 3.14159 / 180)); + + //Update mask + mask.y = j->y + 20 - (mask.h / 2); + + //if player is close enough + Mask area; + area.unused = area.circle = 0; + area.w = area.h = 160; + area.x = j->x - 60; + area.y = j->y - 60; + + if (checkCollision(area, getHeroMask()) == 1) { + j->state = 1; + j->spd = 0; + } + } + //Attack + if (j->state == 1) + { + //Setup + if (j->spd == 0) { + PHL_PlaySound(sounds[sndPi02], CHN_ENEMIES); + j->spd = 3; + + //Move Right + if (herox > j->x + 20) { + //Move Up + if (heroy < j->y) { + j->angle = 135; + } + //Move Down + else { + j->angle = 45; + } + } + //Move Left + else{ + //Move Up + if (heroy < j->y) { + j->angle = 225; + } + //Move Down + else { + j->angle = 315; + } + } + } + + //Movement + j->x += (j->spd) * sin(j->angle * 3.14159 / 180); + j->y += (j->spd) * cos(j->angle * 3.14159 / 180); + + //Slow down + j->spd -= 0.075; + if (j->spd <= 0) { + j->spd = 0; + j->state = 2; + } + } + //Stablize + if (j->state == 2) + { + //Setup + if (j->spd == 0) { + j->spd = 1; + j->ystart = j->y - 20; + j->angle = 80; + } + + //Movement + j->angle += 2.5; + if (j->angle >= 360) { j->angle -= 360; } + j->y = j->ystart + (20 * sin(j->angle * 3.14159 / 180)); + + + if (j->angle >= 180) { + j->state = 0; + j->ystart = j->y - 20; + j->angle = 100; + } + } + + //Update Mask + mask.x = j->x + 20 - (mask.w / 2); + mask.y = j->y + 20 - (mask.h / 2); + + //Collide with hero + if (checkCollision(mask, getHeroMask())) { + heroHit(15, j->x + 20); + } + + //Sword collision + int i; + for (i = 0; i < MAX_WEAPONS; i++) { + if (weapons[i] != NULL) { + if (checkCollision(mask, weapons[i]->weaponMask)) { + spawnCollectable(j->x + 20, j->y); + weaponHit(weapons[i]); + + createEffect(2, j->x - 12, j->y - 12); + enemyDestroy(j->id); + + i = MAX_WEAPONS; + } + } + } +} + +void jellyfishDraw(Jellyfish* j) +{ + int frame = 0; + + //if (j->state == 0) { + int animation[4] = { 0, 1, 0, 2}; + frame = animation[(int)j->imageIndex]; + //} + + if (j->state == 1) { + if (j->angle == 135) { + frame = 3; + } + else if (j->angle == 225) { + frame = 4; + } + else if (j->angle == 315) { + frame = 5; + } + else { + frame = 6; + } + } + + PHL_DrawSurfacePart(j->x, j->y, frame * 40, 520, 40, 40, images[imgEnemies]); +}
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