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-rw-r--r--src/enemies/gyra.c332
1 files changed, 332 insertions, 0 deletions
diff --git a/src/enemies/gyra.c b/src/enemies/gyra.c
new file mode 100644
index 0000000..a09ea9d
--- /dev/null
+++ b/src/enemies/gyra.c
@@ -0,0 +1,332 @@
+#include "gyra.h"
+#include "../game.h"
+#include "../enemy.h"
+#include "../hero.h"
+#include <stdlib.h>
+#include <math.h>
+
+void gyraStep(Gyra* g);
+void gyraDraw(Gyra* g);
+void gyraDestroy(Gyra* g);
+
+int boss4flag = 21;
+
+void createGyra(int x, int y)
+{
+ if (flags[boss4flag] == 0) { //have not yet beaten boss 4
+ PHL_FreeSurface(images[imgBoss]);
+ images[imgBoss] = PHL_LoadQDA("boss02.bmp");
+
+ int i;
+ for (i = 0; i < MAX_ENEMIES; i++) {
+ if (enemies[i] == NULL) {
+ //Boss start
+ setBossRoom();
+
+ Enemy* e = malloc(sizeof *e);
+ Gyra* g = malloc(sizeof *g);
+
+ g->id = i;
+ g->hp = 50;
+ //g->hp = 1;
+
+ g->x = x;
+ g->y = y;
+
+ g->targx = g->x;
+ g->targy = g->y;
+
+ g->state = 0;
+ g->timer = 260;
+ g->counter = 0;
+
+ g->invincible = 0;
+ g->dir = 0;
+ g->imageIndex = 0;
+
+ //Setup
+ g->targx = g->x - 32;
+ g->targy = g->y + 64;
+ g->dir = 160;
+
+ g->x = g->targx + (80 * sin(g->dir * 3.14159 / 180));
+ g->y = g->targy + (80 * cos(g->dir * 3.14159 / 180));
+
+ int a;
+ for (a = 0; a < 144; a++) {
+ g->xrecord[a] = g->x;
+ g->yrecord[a] = g->y;
+ }
+
+ e->data = g;
+ e->enemyStep = gyraStep;
+ e->enemyDraw = gyraDraw;
+ e->type = 43;
+
+ enemies[i] = e;
+ i = MAX_ENEMIES;
+
+ }
+ }
+ }
+}
+
+void gyraStep(Gyra* g)
+{
+ //Animate
+ g->imageIndex += 0.1;
+ if (g->imageIndex >= 2) {
+ g->imageIndex -= 2;
+ }
+
+ int pattern[6] = {0, 1, 2, 1, 0, 2};
+
+ //Move in a circle
+ if (g->state == 0)
+ {
+ int len = 80;
+
+ //Setup
+ if (g->timer == 0) {
+ g->targx = g->x + (len * sin((g->dir + 90) * 3.14159 / 180));
+ g->targy = g->y + (len * cos((g->dir + 90) * 3.14159 / 180));
+ g->dir -= 90;
+ g->timer = 250;
+ }
+
+ g->dir += 1.5;
+ if (g->dir >= 360) {
+ g->dir -= 360;
+ }
+
+ g->x = g->targx + (len * sin(g->dir * 3.14159 / 180));
+ g->y = g->targy + (len * cos(g->dir * 3.14159 / 180));
+
+ g->timer -= 1;
+ if (g->timer <= 0) {
+ g->counter += 1;
+ g->state = pattern[g->counter];
+ /*
+ if (g->state != 1 && (g->x < 40 || g->x > 600 || g->y < 40 || g->y > 440)) {
+ g->state = 1;
+ }*/
+
+ g->timer = 0;
+ }
+ }
+ //Attack
+ else if (g->state == 1)
+ {
+ //Setup
+ if (g->timer == 0) {
+ g->targx = herox;
+ g->targy = heroy + 20;
+ g->dir += 90;
+ g->timer = 320;
+ }
+
+ double spd = 2;
+ double diralt = 1.2;
+
+ double targdir = (atan2(g->targy - g->y, g->x - g->targx) * 180 / 3.14159) + 270;
+
+ targdir = g->dir - targdir;
+ while (targdir >= 360) { targdir -= 360; }
+ while (targdir < 0) { targdir += 360; }
+
+ if (targdir > 180) {
+ g->dir += diralt;
+ }
+ if (targdir < 180) {
+ g->dir -= diralt;
+ }
+
+ //Movement
+ g->x += spd * sin(g->dir * 3.14159 / 180);
+ g->y += spd * cos(g->dir * 3.14159 / 180);
+
+ //Get (close) to targ coords
+ g->timer -= 1;
+ if (g->timer <= 0 || sqrt( pow(g->x - g->targx, 2) + pow(g->y - g->targy, 2) ) <= spd * 2) {
+ g->counter += 1;
+ if (g->counter >= 5) {
+ g->counter = 0;
+ }
+ g->state = pattern[g->counter];
+ g->timer = 0;
+ }
+ }
+ //Oval movement
+ else if (g->state == 2)
+ {
+ int wlen = 120,
+ hlen = 80;
+
+ //Setup
+ if (g->timer == 0) {
+ g->targx = g->x + (wlen * sin((g->dir - 90) * 3.14159 / 180));
+ g->targy = g->y + (hlen * cos((g->dir - 90) * 3.14159 / 180));
+ g->dir += 90;
+ g->timer = 200;
+ }
+
+ g->dir -= 1.5;
+ if (g->dir < 0) {
+ g->dir += 360;
+ }
+
+ g->x = g->targx + (wlen * sin(g->dir * 3.14159 / 180));
+ g->y = g->targy + (hlen * cos(g->dir * 3.14159 / 180));
+
+ g->timer -= 1;
+ if (g->timer <= 0) {
+ g->counter += 1;
+ if (g->counter >= 5) {
+ g->counter = 0;
+ }
+ g->state = pattern[g->counter];
+ /*
+ if (g->state != 1 && (g->x < 40 || g->x > 600 || g->y < 40 || g->y > 440)) {
+ g->state = 1;
+ g->timer = 0;
+ }*/
+ }
+ }
+
+ //Death
+ if (g->state == 3)
+ {
+ g->timer -= 1;
+ if (g->timer <= 0) {
+ g->timer = 12;
+
+ int cx = g->xrecord[128 - (g->counter * 16)],
+ cy = g->yrecord[128 - (g->counter * 16)];
+
+ createEffect(2, cx - 32, cy - 32);
+
+ g->counter += 1;
+ if (g->counter == 9) {
+ gyraDestroy(g);
+ }
+ }
+ }else{
+ //Update tail record
+ int i;
+ for (i = 142; i >= 0; i--) {
+ g->xrecord[i + 1] = g->xrecord[i];
+ g->yrecord[i + 1] = g->yrecord[i];
+ }
+ g->xrecord[0] = g->x;
+ g->yrecord[0] = g->y;
+
+ //for (i = 8; i >= 0; i--) {
+ for (i = 0; i <= 8; i++) {
+ int cx = g->x, cy = g->y;
+
+ if (i != 0) {
+ cx = g->xrecord[i * 16];
+ cy = g->yrecord[i * 16];
+ }
+
+ Mask mask;
+ mask.unused = 0;
+ mask.circle = 1;
+ mask.x = cx;
+ mask.y = cy;
+ mask.w = mask.h = 28;
+
+ int a;
+ for (a = 0; a < MAX_WEAPONS; a++) {
+ if (weapons[a] != NULL) {
+ if (weapons[a]->cooldown == 0) {
+ if (checkCollision(mask, weapons[a]->weaponMask)) {
+ g->invincible = -15;
+ weaponHit(weapons[a]);
+
+ if (i == 8) {
+ g->hp -= 1;
+ g->invincible = 15;
+ }else{
+ PHL_PlaySound(sounds[sndHit03], CHN_WEAPONS);
+ }
+
+ a = MAX_WEAPONS;
+ }
+ }
+ }
+ }
+
+ //Hit player
+ if (checkCollision(getHeroMask(), mask)) {
+ if (heroHit(30, mask.x) && i == 0) {
+ heroPoison();
+ }
+ }
+ }
+
+ //Death
+ if (g->hp <= 0) {
+ g->state = 3;
+ g->timer = 0;
+ g->counter = 0;
+ g->invincible = 200;
+ }
+ }
+
+ if (g->invincible > 0) {
+ g->invincible -= 1;
+ }
+ if (g->invincible < 0) {
+ g->invincible += 1;
+ }
+
+}
+
+void gyraDraw(Gyra* g)
+{
+ if (g->invincible <= 0 || g->invincible % 2 == 0) {
+ //Draw Tail Tip
+ if (g->state != 3 || g->counter <= 0) {
+ PHL_DrawSurfacePart(g->xrecord[126] - 40, g->yrecord[126] - 40, 320 + ((int)g->imageIndex * 80), 0, 80, 80, images[imgBoss]);
+ }
+
+ //Draw Tail
+ int i;
+ for (i = 7; i > 0; i--) {
+ if (g->state != 3 || g->counter <= (7 - i) + 1) {
+ PHL_DrawSurfacePart(g->xrecord[i * 16] - 40, g->yrecord[i * 16] - 40, 160 + ((int)g->imageIndex * 80), 0, 80, 80, images[imgBoss]);
+ }
+ }
+
+ //Draw Head
+ PHL_DrawSurfacePart(g->x - 40, g->y - 40, (int)g->imageIndex * 80, 0, 80, 80, images[imgBoss]);
+ }
+
+ //PHL_DrawRect(g->targx, g->targy, 10, 10, PHL_NewRGB(255, 255, 255));
+ //heroAmmo = g->state;
+
+ /*
+ int i;
+ for (i = 8; i >= 0; i--) {
+ int cx = g->x, cy = g->y;
+
+ if (i != 0) {
+ cx = g->xrecord[i * 16];
+ cy = g->yrecord[i * 16];
+ }
+
+ PHL_DrawRect(cx, cy, 10, 10, PHL_NewRGB(255, 255, 255));
+ }
+ */
+}
+
+void gyraDestroy(Gyra* g)
+{
+ enemyDestroy(g->id);
+ bossDefeatedFlag = 1;
+ roomSecret = 1;
+
+ flags[boss4flag] = 1;
+ PHL_StopMusic();
+} \ No newline at end of file
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