WebSVN – Kolibri OS – /contrib/games/hydracastlelabyrinth/src/effect.c

#include "effect.h"
#include "game.h"
#include "PHL.h"
#include "hero.h"
#include "collision.h"
#include <stdlib.h>
#include <math.h>
void createEffect(int type, int x, int y)
{
createEffectExtra(type, x, y, 0, 0, 0);
}
void createEffectExtra(int t, int x, int y, double hsp, double vsp, int val)
{
int i;
for (i = 0; i < MAX_EFFECTS; i++) {
if (effects[i] == NULL) {
Effect* e = malloc(sizeof *e);
e->id = i;
e->type = t;
e->x = x;
e->y = y;
e->vsp = vsp;
e->hsp = hsp;
e->grav = 0;
e->imageIndex = 0;
e->imageSpeed = 0;
e->cropx = 0;
e->cropy = 0;
e->width = 40;
e->height = 40;
e->image = imgMisc20;
e->timer = 60;
e->visible = 1;
e->val1 = 0;
e->loop = 0;
e->frames = 0;
e->depth = 1;
//Sword collision
if (e->type == 1) {
e->cropx = 440;
e->cropy = 40;
e->imageSpeed = 0.25;
e->timer = 19;
}
//Enemy poof
else if (e->type == 2) {
PHL_PlaySound(sounds[sndBom01], CHN_EFFECTS);
e->width = 64;
e->height = 64;
e->imageSpeed = 0.33;
e->timer = 30;
e->image = imgMisc32;
}
//Dust after landing from a fall - left/right
else if (e->type == 3) {
e->cropx = 320;
e->cropy = 80;
e->hsp = -1;
if (hsp > 0) {
e->hsp = 1;
e->cropx = 0;
}
e->imageSpeed = 0.33;
e->timer = 8 * (1 / e->imageSpeed);
}
//Block destroy/debris
else if (e->type == 4) {
e->grav = 0.2;
e->loop = 1;
e->frames = 4;
e->timer = 60;
//Set flash offset
if ((e->hsp > 0 && val == 0) || (e->hsp > 0 && val == 1)) {
e->timer -= 1;
}
e->imageSpeed = 0.34;
int size = (rand() % 2) + 1;
e->cropx = 0;
if (e->hsp < 0) {
e->cropx = 160;
}
if (size == 1) { //Big
e->cropy = 40;
}else{ //Small
e->cropy = 440;
}
}
//Chest sparkle
else if (e->type == 5) {
/*e->x -= 20;
e->y -= 20;
e->x += -20 + (rand() % 40) + 1;
e->y += -20 + (rand() % 40) + 1;
*/
e->x -= 20;
e->y -= 20;
e->cropx = 440;
e->cropy = 120;
e->imageSpeed = 0.3;
e->timer = 16;
e->depth = 0;
}
//Charge orbs
else if (e->type == 6) {
e->x -= 20;
e->y -= 20;
e->cropx = 0;
e->cropy = 200;
e->val1 = (rand() % 360) + 1;
e->imageSpeed = 0.3;
e->timer = 20;
e->depth = 0;
}
//Poison bubble
else if (e->type == 7) {
PHL_PlaySound(sounds[sndPi02], CHN_EFFECTS);
e->x -= 30;
e->x += (rand() % 20) + 1;
e->cropx = 280;
e->cropy = 120;
e->timer = 35;
e->vsp = -2;
e->imageIndex = 0;
e->imageSpeed = 0.16;
e->depth = 0;
}
//Stone break free
else if (e->type == 8) {
e->image = imgMisc32;
e->cropy = 64;
e->width = 64;
e->height = 64;
e->imageSpeed = 0.32;
e->timer = 18;
}
//Tiny stone debris
else if (e->type == 9) {
e->x -= 20;
e->y -= 20;
e->image = imgMisc20;
e->cropy = 40;
e->cropx = 320 + ((rand() % 3) * 40);
e->imageSpeed = 0;
e->vsp = -2 - (0.25 * (rand() % 8));
e->hsp = -1 + (0.25 * (rand() % 8));
e->grav = 0.1;
e->timer = 60;
e->depth = 0;
}
//Lava top animation
else if (e->type == 10) {
e->cropy = 40;
e->cropx = 80;
e->imageSpeed = 0.125;
e->depth = -1;
e->loop = 1;
e->frames = 3;
e->timer = 100;
e->image = imgTiles;
}
//Water top animation
else if (e->type == 11) {
e->cropy = 40;
e->cropx = 240;
e->imageSpeed = 0.125;
e->depth = -1;
e->loop = 1;
e->frames = 4;
e->timer = 100;
e->image = imgTiles;
}
//Hero Air Bubble
else if (e->type == 12) {
e->x -= 20;
e->val1 = e->x; //Start x
e->y -= 20;
e->cropx = 440;
e->loop = 1;
e->frames = 2;
e->imageSpeed = 0.2;
e->timer = 120;
e->vsp = -0.5;
e->depth = 0;
}
//Water splash
else if (e->type == 13) {
e->cropx = 200;
e->imageSpeed = 0.1;
e->timer = 55;
e->grav = 0.1;
}
//Lava splash
else if (e->type == 14) {
e->cropx = 400;
e->cropy = 200;
e->imageSpeed = 0.1;
e->timer = 55;
e->grav = 0.1;
}
effects[i] = e;
i = MAX_EFFECTS;
}
}
}
void effectStep(Effect* e)
{
e->x += e->hsp;
e->y += e->vsp;
e->vsp += e->grav;
e->imageIndex += e->imageSpeed;
if (e->loop == 1) {
if (e->imageIndex >= e->frames) {
e->imageIndex -= e->frames;
}
}
if (e->type == 12) { //Hero Air Bubble
e->x = e->val1 + 5 * sin((e->timer * 5) * 3.14159 / 180);
if (checkTileCollisionXY(4, e->x + 20, e->y + 20) == 0) {
e->timer = 0;
}
}
if (e->type == 10 || e->type == 11) { //Lava top
e->timer = 100;
}
if (e->type == 4 || e->type == 9 || e->type == 12) { //Stone Rubble
if (e->timer <= 30 && e->timer % 2 != 0) {
e->visible = 0;
}else{
e->visible = 1;
}
}
else if (e->type == 6) { //Charge orb
if (e->timer % 2 == 0) {
e->visible = 1;
e->x = herox + ((e->timer * 3) * sin(e->val1 * 3.14159 / 180)) - 20;
e->y = heroy + ((e->timer * 3) * cos(e->val1 * 3.14159 / 180));
}else{
e->visible = 0;
}
}
e->timer -= 1;
if (e->timer <= 0) {
effectDestroy(e->id);
}
}
void effectDraw(Effect* e)
{
//if (e->type != 4 || (e->timer > 30 || e->timer % 2 == 0)) {
if (e->visible == 1) {
if (e->type == 7) { //Poison Bubble
int animation[6] = {0, 1, 2, 1, 0, 3};
PHL_DrawSurfacePart(e->x, e->y, e->cropx + (e->width * (animation[(int)e->imageIndex])), e->cropy, e->width, e->height, images[e->image]);
}else{
PHL_DrawSurfacePart(e->x, e->y, e->cropx + (e->width * ((int)e->imageIndex)), e->cropy, e->width, e->height, images[e->image]);
}
}
}
void effectDestroy(int id)
{
if (effects[id] != NULL) {
free(effects[id]);
}
effects[id] = NULL;
}
void createRockSmash(int x, int y)
{
x -= 20;
int randvsp = (rand() % 3) + 1;
createEffectExtra(4, x, y, -1.5, -2 - randvsp, 0);
randvsp = (rand() % 3) + 1;
createEffectExtra(4, x, y, -1, -5 - randvsp, 1);
randvsp = (rand() % 3) + 1;
createEffectExtra(4, x, y, 1.5, -2 - randvsp, 0);
randvsp = (rand() % 3) + 1;
createEffectExtra(4, x, y, 1, -5 - randvsp, 1);
PHL_PlaySound(sounds[sndBom02], 2);
}
void createSplash(int x, int y)
{
double chsp = 0,
cvsp = 0;
x -= 20;
chsp = -0.25 - ((rand() % 9) * 0.25);
cvsp = -1.5 - ((rand() % 9) * 0.25);
createEffectExtra(13, x, y, chsp, cvsp, 0);
chsp = 0.25 + ((rand() % 9) * 0.25);
cvsp = -1.5 - ((rand() % 9) * 0.25);
createEffectExtra(13, x, y, chsp, cvsp, 0);
chsp = -0.25 - ((rand() % 9) * 0.25);
cvsp = -0.5 - ((rand() % 4) * 0.25);
createEffectExtra(13, x, y, chsp, cvsp, 0);
chsp = 0.25 + ((rand() % 9) * 0.25);
cvsp = -0.5 - ((rand() % 4) * 0.25);
createEffectExtra(13, x, y, chsp, cvsp, 0);
PHL_PlaySound(sounds[sndWater01], CHN_EFFECTS);
}
void createLavaSplash(int x, int y)
{
double chsp = 0,
cvsp = 0;
x -= 20;
chsp = -0.25 - ((rand() % 9) * 0.25);
cvsp = -1.5 - ((rand() % 9) * 0.25);
createEffectExtra(14, x, y, chsp, cvsp, 0);
chsp = 0.25 + ((rand() % 9) * 0.25);
cvsp = -1.5 - ((rand() % 9) * 0.25);
createEffectExtra(14, x, y, chsp, cvsp, 0);
chsp = -0.25 - ((rand() % 9) * 0.25);
cvsp = -0.5 - ((rand() % 4) * 0.25);
createEffectExtra(14, x, y, chsp, cvsp, 0);
chsp = 0.25 + ((rand() % 9) * 0.25);
cvsp = -0.5 - ((rand() % 4) * 0.25);
createEffectExtra(14, x, y, chsp, cvsp, 0);
PHL_PlaySound(sounds[sndShot07], CHN_EFFECTS);
}

Subversion Repositories Kolibri OS

(root)/contrib/games/hydracastlelabyrinth/src/effect.c – Rev 9566