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Diffstat (limited to 'src/enemies/golem.c')
| -rw-r--r-- | src/enemies/golem.c | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/src/enemies/golem.c b/src/enemies/golem.c new file mode 100644 index 0000000..a372368 --- /dev/null +++ b/src/enemies/golem.c @@ -0,0 +1,199 @@ +#include "golem.h" +#include "../PHL.h" +#include "../hero.h" +#include "../game.h" +#include <stdlib.h> + +void golemStep(Golem* g); +void golemDraw(Golem* g); + +void createGolem(int x, int y, int dir) +{ + int i; + for (i = 0; i < MAX_ENEMIES; i++) { + if (enemies[i] == NULL) { + Enemy* e = malloc(sizeof *e); + Golem* g = malloc(sizeof *g); + g->id = i; + + g->x = x; + g->y = y; + + g->hp = 4; + + g->dir = 1; + if (dir == 1) { + g->dir = -1; + } + + g->imageIndex = 0; + g->state = 0; + g->blink = 0; + + e->data = g; + e->enemyStep = golemStep; + e->enemyDraw = golemDraw; + e->type = 28; + + enemies[i] = e; + i = MAX_ENEMIES; + } + } +} + +void golemStep(Golem* g) +{ + double imageSpeed = 0.2; + + //Timers + { + if (g->blink > 0) { + g->blink -= 1; + } + } + + //Setup Mask + Mask mask; + { + mask.unused = mask.circle = 0; + mask.w = 36; + mask.h = 36; + mask.x = g->x + ((40 - mask.w) / 2); + mask.y = g->y + (40 - mask.h); + } + + //Rolling + if (g->state == 0) + { + //Animate + { + g->imageIndex += imageSpeed * g->dir; + + if (g->imageIndex >= 8) { + g->imageIndex -= 8; + } + + if (g->imageIndex < 0) { + g->imageIndex += 8; + } + } + + //Movement + double hsp = 1; + { + g->x += hsp * g->dir; + mask.x = g->x + ((40 - mask.w) / 2); + } + + char nextState = 0; + + //Check on ledge + { + mask.x += 30 * g->dir; + mask.y += 10; + + if (checkTileCollision(1, mask) == 0 && checkTileCollision(3, mask) == 0) { + nextState = 1; + } + + mask.x = g->x + ((40 - mask.w) / 2); + mask.y = g->y + (40 - mask.h); + } + + //Collide with wall + { + mask.x += hsp * g->dir; + + if (checkTileCollision(1, mask) == 1) { + nextState = 1; + } + + mask.x = g->x + ((40 - mask.w) / 2); + } + + if (nextState == 1) { + PHL_PlaySound(sounds[sndPi10], CHN_ENEMIES); + g->state = 1; + g->imageIndex = 0; + } + } + + //Forming + else if (g->state == 1) + { + //Animate + { + g->imageIndex += imageSpeed; + + if (g->imageIndex >= 12) { + g->imageIndex = 0; + g->state = 0; + g->dir *= -1; + } + } + + } + + //Hero Collision + { + if (checkCollision(mask, getHeroMask())) { + heroHit(15, mask.x + (mask.w / 2)); + } + } + + //Weapon collision + { + int i; + for (i = 0; i < MAX_WEAPONS; i++) { + if (weapons[i] != NULL) { + if (weapons[i]->cooldown == 0) { + if (checkCollision(mask, weapons[i]->weaponMask)) { + weaponHit(weapons[i]); + + //Tink + if (g->state == 0) { + PHL_PlaySound(sounds[sndHit03], CHN_WEAPONS); + }else{ + g->hp -= 1; + g->blink = 15; + } + + i = MAX_WEAPONS; + } + } + } + } + } + + //Death + { + if (g->hp <= 0) { + createRockSmash(mask.x + (mask.w / 2), mask.y + (mask.h / 2)); + spawnCollectable(g->x + 20, g->y); + enemyDestroy(g->id); + } + } +} + +void golemDraw(Golem* g) +{ + if (g->blink % 2 == 0) { + int cropX = 320, + cropY = 160; + + int drawY = g->y; + + if (g->state == 0) { + cropX += (int)g->imageIndex * 40; + drawY += 2; + }else{ + cropY = 280; + cropX = 240; + + int animation[12] = {0, 1, 2, 3, 3, 3, 3, 3, 3, 2, 1, 0}; + cropX += animation[(int)g->imageIndex] * 40; + } + + PHL_DrawSurfacePart(g->x, drawY, cropX, cropY, 40, 40, images[imgEnemies]); + } +}
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