diff options
Diffstat (limited to 'src/enemies/gas.c')
| -rw-r--r-- | src/enemies/gas.c | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/src/enemies/gas.c b/src/enemies/gas.c new file mode 100644 index 0000000..aee6dbc --- /dev/null +++ b/src/enemies/gas.c @@ -0,0 +1,116 @@ +#include "gas.h" +#include "../PHL.h" +#include "../game.h" +#include "../hero.h" +#include <stdlib.h> + +void gasStep(Gas* g); +void gasDraw(Gas* g); + +void createGas(int x, int y, int temp) +{ + if (temp == 0 || hasKey[7] == 0) { + int i; + for (i = 0; i < MAX_ENEMIES; i++) { + if (enemies[i] == NULL) { + Enemy* e = malloc(sizeof *e); + Gas* g = malloc(sizeof *g); + g->id = i; + + g->x = x; + g->y = y; + + g->state = 0; + g->timer = 0; + g->imageIndex = 0; + + /* + g->mask.unused = g->mask.circle = 0; + g->mask.w = g->mask.h = 24; + g->mask.x = x + 20 - (g->mask.w / 2); + g->mask.y = y + 40 - g->mask.h; + */ + + e->data = g; + e->enemyStep = gasStep; + e->enemyDraw = gasDraw; + e->type = -1; + + enemies[i] = e; + i = MAX_ENEMIES; + } + } + } +} + +void gasStep(Gas* g) +{ + if (g->state != 0) { + g->imageIndex += 0.2; + } + + if (g->state == 0) { //Wait + Mask tempMask; + tempMask.circle = tempMask.unused = 0; + tempMask.x = g->x - 100; + tempMask.y = g->y - 20; + tempMask.w = 240; + tempMask.h = 60; + + if (checkCollisionXY(tempMask, herox, heroy + 20)) { + g->state = 1; + g->imageIndex = 3; + g->timer = 32; + PHL_PlaySound(sounds[sndGas01], CHN_ENEMIES); + } + } + else if (g->state == 1 || g->state == 3) { //Small puff + if (g->imageIndex >= 5) { + g->imageIndex -= 2; + } + + g->timer -= 1; + if (g->timer <= 0) { + if (g->state == 3) { + g->state = 0; + }else{ + g->state = 2; + g->imageIndex = 0; + g->timer = 175; + } + } + } + else if (g->state == 2) { //Big puff + if (g->imageIndex >= 3) { + g->imageIndex -= 3; + } + + g->timer -= 1; + if (g->timer <= 0) { + g->state = 3; + g->timer = 120; + g->imageIndex = 3; + } + + if (hasItem[7] != 1) { //Does not have gas mask + Mask mask; + mask.unused = mask.circle = 0; + mask.w = mask.h = 24; + mask.x = g->x + 20 - (mask.w / 2); + mask.y = g->y + 40 - mask.h; + + if (checkCollision(getHeroMask(), mask)) { + if (heroHit(15, g->x + 20)) { + heroPoison(); + } + } + } + } +} + +void gasDraw(Gas* g) +{ + if (g->state != 0) { + PHL_DrawSurfacePart(g->x, g->y, (int)g->imageIndex * 40, 400, 40, 40, images[imgEnemies]); + } +}
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