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#include "platform.h"
#include "game.h"
#include "PHL.h"
#include "hero.h"
#include <stdlib.h>
void createPlatform(int type, int xstart, int ystart, int xend, int yend, int spd, int secret)
{
int i;
for (i = 0; i < MAX_PLATFORMS; i++) {
if (platforms[i] == NULL) {
Platform* p = malloc(sizeof *p);
p->id = i;
p->type = type;
p->x = p->xstart = xstart;
p->y = p->ystart = ystart;
p->xend = xend;
p->yend = yend;
p->timer = 0;
p->secret = secret;
if (roomSecret == 1) {
p->secret = 0;
}
p->visible = 1;
if (p->secret == 1) {
p->visible = 0;
}
if (type == 1) {
p->xend = p->x + 1;
p->yend = p->y;
}
p->state = 0;
p->spd = spd;
p->mask.circle = 0;
p->mask.unused = 0;
if (p->secret == 1) {
p->mask.unused = 1;
}
p->mask.x = xstart;
p->mask.y = ystart;
p->mask.w = p->mask.h = 40;
platforms[i] = p;
i = MAX_PLATFORMS;
}
}
}
void platformStep(Platform* p)
{
char isSolid = p->visible;
//Megaman blocks
if (p->type == 2) {
int myStep = p->xend,
maxSteps = p->yend;
p->timer += 1;
if (p->timer >= maxSteps * 60 + 60) {
p->timer = 0;
}
//Play sound
if (p->timer == myStep * 60) {
PHL_PlaySound(sounds[sndPi03], CHN_SOUND);
}
if (p->timer > myStep * 60 && p->timer <= (myStep * 60) + 60) {
isSolid = 1;
p->visible = 1;
//Blink effect
if (p->timer > myStep * 60 + 30) {
p->visible = p->timer % 2;
}
}else{
isSolid = 0;
p->mask.unused = 1;
p->visible = 0;
//Fall off platform
if (getHeroMask().x > p->mask.x + p->mask.w || getHeroMask().x + getHeroMask().w < p->mask.x) {
}else if (heroy == p->y - 40 && getHeroVsp() >= 0) {
setHeroOnground(0);
}
}
}
if (isSolid == 1) {
p->mask.unused = 0;
int targx = p->xend,
targy = p->yend;
if (p->state == 1) {
targx = p->xstart;
targy = p->ystart;
}
//Check if the player is standing on top
int isontop = 0;
int isabove = 0;
if (getHeroMask().x > p->mask.x + p->mask.w || getHeroMask().x + getHeroMask().w < p->mask.x) {
}else if (heroy == p->y - 40 && getHeroVsp() >= 0) {
isontop = 1;
}else if (heroy < p->y - 40) {
isabove = 1;
}
//Move platform
if (p->y != targy) {
if (p->y < targy) {
p->y += p->spd;
if (isontop == 1) {
heroy += p->spd;
}
}else{
p->y -= p->spd;
if (isontop == 1) {
heroy -= p->spd;
}else{
p->mask.y = p->y;
if (checkCollision(p->mask, getHeroMask()) && isabove == 1) {
heroy = p->y - 40;
}
}
}
}
if (p->x != targx) {
if (p->x < targx) {
p->x += p->spd;
if (isontop == 1) {
herox += p->spd;
}
}else{
p->x -= p->spd;
if (isontop == 1) {
herox -= p->spd;
}
}
}
if (p->x == targx && p->y == targy) {
if (p->state == 0) {
p->state = 1;
}else{
p->state = 0;
}
}
if (p->type == 0) //Moving platform
{
}
else if (p->type == 1) { //Loose block
if (p->spd != 0) {
p->timer -= 1;
if (p->timer <= 0) {
createRockSmash(p->x + 20, p->y + 20);
if (isontop == 1) {
setHeroOnground(0);
}
platformDestroy(p->id);
/*createEffectExtra(4, p->x, p->y, -1, 0, 0);
createEffectExtra(4, p->x, p->y, -1, 0, 1);
createEffectExtra(4, p->x, p->y, 1, 0, 0);
createEffectExtra(4, p->x, p->y, 1, 0, 1);
*/
}
}
if (p->spd == 0 && isontop == 1) {
p->spd = 2;
p->timer = 30;
}
}
//Update Mask
p->mask.x = p->x;
p->mask.y = p->y;
}else{
//p->mask.unused = 1;
if (p->secret == 1) {
if (roomSecret == 1) {
p->mask.unused = 0;
p->visible = 1;
p->secret = 0;
playSecret();
}
}
}
}
void platformDraw(Platform* p)
{
if (p->visible == 1) {
int cropX = p->type * 40;
if (p->type == 3) {
cropX = 9 * 40;
}
PHL_DrawSurfacePart(p->x, p->y, cropX, 400, 40, 40, images[imgMisc20]);
}
}
void platformDestroy(int id)
{
if (platforms[id] != NULL) {
free(platforms[id]);
}
platforms[id] = NULL;
}
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