diff options
Diffstat (limited to 'src/enemies/ghoul.c')
| -rw-r--r-- | src/enemies/ghoul.c | 218 |
1 files changed, 218 insertions, 0 deletions
diff --git a/src/enemies/ghoul.c b/src/enemies/ghoul.c new file mode 100644 index 0000000..fca1fbd --- /dev/null +++ b/src/enemies/ghoul.c @@ -0,0 +1,218 @@ +#include "ghoul.h" +#include "../game.h" +#include "../enemy.h" +#include "../PHL.h" +#include "../hero.h" +#include <stdlib.h> + +void ghoulStep(Ghoul* g); +void ghoulDraw(Ghoul* g); + +void createGhoul(int x, int y, int type) +{ + int i; + for (i = 0; i < MAX_ENEMIES; i++) { + if (enemies[i] == NULL) { + Enemy* e = malloc(sizeof *e); + Ghoul* g = malloc(sizeof *g); + g->id = i; + g->hp = 2; + + g->x = x; + g->y = y; + + g->vsp = 0; + g->grav = 0.1; + + g->dir = 0; + g->type = type; + g->onground = 0; + + g->timer = 0; + g->state = 0; + g->invincible = 0; + + g->imageIndex = 0; + + g->mask.circle = 0; + g->mask.unused = 1; + g->mask.w = 24; + g->mask.h = 32; + g->mask.x = g->x + ((40 - g->mask.w) / 2); + g->mask.y = g->y + (40 - g->mask.h); + + e->data = g; + e->enemyStep = ghoulStep; + e->enemyDraw = ghoulDraw; + e->type = 18; + + enemies[i] = e; + i = MAX_ENEMIES; + } + } + +} + +void ghoulStep(Ghoul* g) +{ + if (g->invincible > 0) { + g->invincible -= 1; + } + + if (g->state == 0) { //Wait + Mask area; + area.unused = area.circle = 0; + area.w = 280; + area.h = 80; + area.x = g->x - 120; + area.y = g->y - 20; + + if (checkCollisionXY(area, herox, heroy + 20) == 1) { + g->state = 1; + g->mask.unused = 0; + g->imageIndex = 0; + + g->dir = 1; + if (herox < g->x + 20) { + g->dir = -1; + } + } + } + else if (g->state == 1) { //Pop-up + g->imageIndex += 0.16; + + if (g->imageIndex >= 4) { + g->state = 2; + g->vsp = -1; + g->imageIndex = 0; + PHL_PlaySound(sounds[sndPi05],CHN_ENEMIES); + } + } + else if (g->state == 2) { //Walking + g->mask.unused = 0; + if (g->onground == 0) { + //Vertical movement + g->y += g->vsp; + g->vsp += g->grav; + + g->mask.y = g->y + (40 - g->mask.h); + + PHL_Rect collide = getTileCollision(1, g->mask); + if (collide.x == -1) { + collide = getTileCollision(3, g->mask); + } + if (collide.x != -1) { + g->onground = 1; + g->vsp = 0; + g->y = collide.y - 40; + g->mask.y = g->y + (40 - g->mask.h); + } + } + + g->imageIndex += 0.1; + if (g->imageIndex >= 2) { + g->imageIndex -= 2; + } + + double hsp = 1; + + if ((int)g->imageIndex == 0) { + hsp = 0.5; + } + + //Purple + if (g->type == 1) { + hsp *= 2; + } + + g->x += hsp * g->dir; + g->mask.x = g->x + ((40 - g->mask.w) / 2); + + if (g->onground == 1) { + if ((g->x < -20 || g->x > 660) || checkTileCollision(1, g->mask) == 1) { + g->dir *= -1; + + PHL_Rect collide = getTileCollision(1, g->mask); + if (collide.x != -1) { + g->x = collide.x + (40 * g->dir); + } + } + else { + //check on ledge + g->mask.w = 5; + if (g->dir == 1) { + g->mask.x = g->x + 30; + } + if (g->dir == -1) { + g->mask.x = g->x + 5; + } + g->mask.y += 20; + + if (checkTileCollision(1, g->mask) == 0 && checkTileCollision(3, g->mask) == 0) { + g->dir *= -1; + } + g->mask.w = 24; + g->mask.x = g->x + ((40 - g->mask.w) / 2); + g->mask.y = g->y + (40 - g->mask.h); + } + } + } + + g->mask.x = g->x + ((40 - g->mask.w) / 2); + g->mask.y = g->y + (40 - g->mask.h); + + //Hit Player + { + if (checkCollision(g->mask, getHeroMask())) { + if (heroHit(10, g->x + 20) == 1 && g->type == 1) { + heroPoison(); + } + } + } + + //Weapon Collision + { + int i; + for (i = 0; i < MAX_WEAPONS; i++) { + if (weapons[i] != NULL) { + if (weapons[i]->cooldown == 0) { + if (checkCollision(g->mask, weapons[i]->weaponMask)) { + weaponHit(weapons[i]); + + g->hp -= 1; + g->invincible = 15; + //Death + if (g->hp <= 0) { + createEffect(2, g->x - 12, g->y - 6); + spawnCollectable(g->x + 20, g->y); + enemyDestroy(g->id); + } + i = MAX_WEAPONS; + } + } + } + } + } + +} + +void ghoulDraw(Ghoul* g) +{ + if (g->state != 0 && g->invincible % 2 == 0) { + int cx = (int)g->imageIndex * 40, + cy = 160; + + if (g->state == 1) { + cx += 160; + }else{ + if (g->dir == -1) { + cx += 80; + } + } + + //Purple palette + cy += 160 * g->type; + + PHL_DrawSurfacePart(g->x, g->y, cx, cy, 40, 40, images[imgEnemies]); + } +}
\ No newline at end of file |