First commit. Version works on Linux (keyboard only, not configurable)

1 files changed, 223 insertions, 0 deletions

diff --git a/src/platform.c b/src/platform.c
new file mode 100644
index 0000000..4435aa7
--- /dev/null
+++ b/src/platform.c
@@ -0,0 +1,223 @@
+#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;
+}
\ No newline at end of file