supercasiobros/src/world.c

#include <world.h>

#include <base.h>
#include <tile.h>
#include <level.h>
#include <keyboard.h>
#include <camera.h>

#include <mario.h>
#include <ennemi.h>

#include <bonus.h>
#include <ennemi.h>
#include <plateforme.h>
#include <tuyau.h>
#include <bullets.h>

#include <liblog.h>

#include <gint/display.h>
#include <gint/std/string.h>
#include <gint/std/stdlib.h>

map_t * map_current=0;

int worldGetWidth()
{
	return  map_current->w*8;
}

cell_t death={0,0};

cell_t* worldGetCell(int x, int y)
{
	x/=8;
	y/=8;
	if  (0<=x && x<map_current->w && 0<=y && y<map_current->h)
	return &map_current->data[x*map_current->h+y];
	else
	{
		return &death;
	}
}

void cellDraw(int cx, int cy, int sx, int sy, int plan)
{
	const cell_t * cell=worldGetCell(cx,cy);
	if  (cell==0)
	return;
	if  (plan==1) switch (cell->type)
	{
		case TUYAU:
		tileDraw(sx, sy, &tuyau, ((tuyau_t*)cell)->x, ((tuyau_t*)cell)->y);
		break;

		case ARBRE:
		tileDraw(sx, sy, &arbre, ((arbre_t*)cell)->x, ((arbre_t*)cell)->y);
		break;

		case EARTH:
		tileDraw(sx, sy, &earth, ((earth_t*)cell)->x, ((earth_t*)cell)->y);
		break;

		case BLOC:
		tileDraw(sx, sy, &bloc, 0, 0);
		break;

		case BRICK:
		if (((brick_t*)cell)->time_hit_id) // calculate collision animation
		{
			((brick_t*)cell)->time_hit_id++; // Next frame for the animation
			sy+=2+(((brick_t*)cell)->time_hit_id-4)/4; // For the brick coordinate
			if (((brick_t*)cell)->time_hit_id==8) ((brick_t*)cell)->time_hit_id=0; // End of animation
			if (((brick_t*)cell)->state==1 && ((brick_t*)cell)->time_hit_id==0) ((brick_t*)cell)->type=0; // Delete brick
		}
		if (!((brick_t*)cell)->hidden)
		{
			if (((brick_t*)cell)->time_hit_id || !((brick_t*)cell)->content || ((brick_t*)cell)->number) tileDraw(sx, sy, &brick, 0, ((brick_t*)cell)->state);
			else tileDraw(sx, sy, &gift, 1, 0);
			if (((brick_t*)cell)->content==1 && ((brick_t*)cell)->time_hit_id && ((brick_t*)cell)->time_hit_id<=4) tileDraw(sx, sy+8, &coin,  0, 0); // Draw a coin
		}
		break;

		case GIFT:
		if (((gift_t*)cell)->time_hit_id)
		{
			((gift_t*)cell)->time_hit_id++;
			sy+=2+(((gift_t*)cell)->time_hit_id-4)/4;
			if (((gift_t*)cell)->time_hit_id==8) ((gift_t*)cell)->time_hit_id=0;
		}
		if (((gift_t*)cell)->hidden==0)
		{
			if (((gift_t*)cell)->time_hit_id || ((gift_t*)cell)->number) tileDraw(sx, sy, &gift, 0, 0);
			else tileDraw(sx, sy, &gift, 1, 0);
			if (((gift_t*)cell)->content==1 && ((gift_t*)cell)->time_hit_id && ((gift_t*)cell)->time_hit_id<=4) tileDraw(sx, sy+8, &coin,  0, 0);
		}
		break;
	}
	else switch (cell->type)
	{
		case COIN:
		tileDraw(sx, sy, &coin, ((coin_t*)cell)->taken, 0);
		break;

		case BUISSON:
		tileDraw(sx, sy, &buisson, ((deco_t*)cell)->x, ((deco_t*)cell)->y);
		break;

		case NUAGE:
		tileDraw(sx, sy, &nuage, ((deco_t*)cell)->x, ((deco_t*)cell)->y);
		break;

		case COLLINE:
		tileDraw(sx, sy, &colline, ((deco_t*)cell)->x, ((deco_t*)cell)->y);
		break;

		case CASTLE:
		tileDraw(sx, sy, &castle, ((deco_t*)cell)->x, ((deco_t*)cell)->y);
		break;

		case END_LEVEL:
		tileDraw(sx-8, sy, &end_level, ((deco_t*)cell)->x, ((deco_t*)cell)->y);
		break;
	}
}

int worldGetCellCategory(int x, int y)
{
	cell_t *c=worldGetCell(x,y); // get cell props

	if  (c==0) return CTG_DEATH; // out of the map

	if	(platformsCollisionTest(x,y)) return CTG_SOIL; // tested point is a platform

	if (c->type==ARBRE && (((arbre_t*)c)->x==1&&((arbre_t*)c)->y==1)) return CTG_EMPTY; // tree trunk

	switch  (c->type)
	{
		case TUYAU: case GIFT: case BRICK: case EARTH: case BLOC: case ARBRE:
		return CTG_SOIL;

		default:
		return CTG_EMPTY;
	}
}

void worldDraw()
{
	cameraMove();

	const int mx0=cameraX(), my0=cameraY();
	const int sx0=mx0%8, sy0=my0%8;

	//background tiles
	for (int i=0, mx=mx0; i<=17; i++, mx+=8) for (int j=0, my=my0; j<=9; j++, my+=8) cellDraw(mx, my, 8*i-sx0, 8*j-sy0,0);

	// animated items
	bonusDraw();
	ennemiesDisplay();
	bulletsDraw();
	platformsDraw();
	marioDraw();

	//foreground tiles
	for (int i=0, mx=mx0; i<=17; i++, mx+=8) for (int j=0, my=my0; j<=9; j++, my+=8) cellDraw(mx, my, 8*i-sx0, 8*j-sy0,1);

	// draw immunity remaining time [It's a progress bar on the left side of the screen]
	if (mario_immunity) drect(0,64-MARIO_IMMUNITY_TIME+mario_immunity,2,64, C_BLACK);
}

void worldMove()
{
	MKB_update();
	for (int i=0; i<ennemis_global_size; i++) ennemiMove(&ennemis_global[i]);
	bonusMove();
	bulletsMove();
	platformsMove();
	marioMove();
	teleportersActive();
}

void worldSet(int w, int h, int x, int y, cell_t * a)
{
	// Resets mario's vx
	mario.p.vx=mario.p.vy=0;

	// Free the previous map
	if (map_current)
	{
		if (map_current->data) freeProf(map_current->data);
		freeProf(map_current);
		map_current=0;
	}

	// If the new map size is null => invalid map, return
	if (0==w*h) return;

	// Copy map into ram
	map_current=(map_t*)mallocProf(sizeof(map_t)); if (!map_current) mallocError();

	// Copy the map to ram
	map_current->w = w;
	map_current->h = h;
	mario.p.x = map_current->start_x = x;
	mario.p.y = map_current->start_y = y;
	map_current->data=a;
	//memcpy(map_current->data, a, sizeof(cell_t)*w*h);
}