supercasiobros/src/mario.c

#include <mario.h>

#include "tile.h"
#include "world.h"
#include <gint/display.h>
#include <keyboard.h>
#include "box.h"
#include "score.h"
#include "bonus.h"
#include <bullets.h>
#include <camera.h>
#include <base.h>

pnj mario=
{
	{26,17,6,8,0,0,0,1},
	M_SMALL,
	M_RIGHT1, M_WALK,
	0
};

// if mario is able to throw fire bullets
int mario_has_bullets=0;

// If mario is dead
int mario_dead=0;

// Used to draw mario (mario direction)
int last_vx_sign=1;

// After he becomes little
int mario_immunity=0;

// Time during mario is invincible
int mario_starMode=0;

void marioBigger()
{
	mario.p.h=16;
	mario.size=M_BIG;
	mario_has_bullets=0;
}

void marioSmaller()
{
	mario.p.h=8;
	mario.size=M_SMALL;
	mario_has_bullets=0;
	if (mario_immunity==0) mario_immunity=1;
}

void marioDraw()
{
	if ( (mario_immunity==0 || (mario_immunity/7)%2==0) && (mario_starMode/2)%2==0)
	{
		const int mx=mario.p.x-cameraX(mario.p.x)-1;
		const int my=mario.p.y-cameraY(mario.p.y);
		if (mario.size==M_SMALL)
		{
			if (abs(mario.p.vx)>=3) tileDraw(mx, my, &mario_small, 2*last_vx_sign+(time_id/4)%2, 0);
			else if (abs(mario.p.vx)>=1) tileDraw(mx, my, &mario_small, 2*last_vx_sign+(time_id/8)%2, 0);
			else tileDraw(mx, my, &mario_small, 2*last_vx_sign, 0);
		}
		else
		{
			if (abs(mario.p.vx)>=3) tileDraw(mx, my, &mario_big, 1+3*last_vx_sign+(time_id/4)%2, mario_has_bullets);
			else if (abs(mario.p.vx)>=1) tileDraw(mx, my, &mario_big, 1+3*last_vx_sign+(time_id/8)%2, mario_has_bullets);
			else tileDraw(mx, my, &mario_big, 3*last_vx_sign, mario_has_bullets);
		}
	}
}

static int jump_buffering=0;
static int coyote_time=5;

void marioResetJump()
{ // disables jump buffering & coyote time until the next time mario hits the ground
	jump_buffering=0;
	coyote_time=5;
}

int global_quit=0;
void marioMove()
{
	{ // Mario star mode & immunity counters
		if (mario_starMode==200) mario_starMode=0;
		else if (mario_starMode) mario_starMode++;

		if (mario_immunity==60) mario_immunity=0;
		else if (mario_immunity) mario_immunity++;
	}

	if (mario_has_bullets==1 && MKB_getKeyState(MK_RUN)==2) bulletThrow();

	{ // Jump (with coyote time & jump buffering)
		if (MKB_getKeyState(MK_JUMP)==2 || jump_buffering) //|| keys[MK_JUMP2]==2)
		{
			if (mario.p.vx*sgn(mario.p.vx)>=6) boxJump(&mario.p, 9);
			else boxJump(&mario.p, 8);

			if (mario.p.vy<=0 && MKB_getKeyState(MK_JUMP)==2 && coyote_time<4) // n'a pas sauté alors que la touche était enfoncée et coyote time =4 frames = 0.2 sec
			{
				if (mario.p.vx*sgn(mario.p.vx)>=6) mario.p.vy=9;
				else mario.p.vy=8;
			}
			// n'a pas sauté alors que la touche était enfoncée
			else if (mario.p.vy<=0 && MKB_getKeyState(MK_JUMP)==2) jump_buffering=5; // Jump buffering during 5-1 frames = 0.2 sec
		}

		if (jump_buffering) jump_buffering--;

		for (int i=0; i<mario.p.w; i++)
		{
			if (worldGetCellCategory(mario.p.x+i, mario.p.y-1)==CTG_SOIL)
			{
				coyote_time=0;
				break;
			}
		}
		coyote_time++;

		if (mario.p.vy>=2 && MKB_getKeyState(MK_JUMP)==0) mario.p.vy-=2; // Custom jump height
	}


	{ // Lateral move
		int vx=sgn(MKB_getKeyState(MK_RIGHT)-MKB_getKeyState(MK_LEFT)); // Mario wanted dir (arrows)

		// cells next to mario
		int c1=worldGetCellCategory(mario.p.x, mario.p.y-1/*+mario.p.h*/);
		int c2=worldGetCellCategory(mario.p.x+mario.p.w-1, mario.p.y-1/*+mario.p.h*/);

		static int mario_timeAccel=0;
		mario_timeAccel=1-mario_timeAccel; // increments & %2
		if (vx!=sgn(mario.p.vx)) mario_timeAccel=1; // reverse direction means deceleration which is 2 times faster
		if (mario_timeAccel)
		{
			if (vx)
			{
				// sprinte et est sur le sol
				if (MKB_getKeyState(MK_RUN) && (c1==CTG_SOIL || c2==CTG_SOIL) && (abs(mario.p.vx)<=7 || sgn(mario.p.vx)!=vx)) mario.p.vx+=vx;
				else if (abs(mario.p.vx+vx) <= 4) mario.p.vx+=vx;
				// ralentissement si au dela de la vitesse sans sprint
				else if (MKB_getKeyState(MK_RUN)==0 && abs(mario.p.vx)>4) mario.p.vx-=sgn(mario.p.vx);
			}
			else mario.p.vx-=sgn(mario.p.vx);
		}

		{ // last vx sign determination
			if (vx>0 && (c1==CTG_SOIL || c2==CTG_SOIL)) last_vx_sign=1;
			if (vx<0 && (c1==CTG_SOIL || c2==CTG_SOIL)) last_vx_sign=0;
		}

		if (mario.p.x+mario.p.vx<cameraX(mario.p.x)) // security: avoid mario to go to the left of the screen
		{
			mario.p.vx=0;
			mario.p.x=cameraX(mario.p.x);
		}
	}

	boxMove(&mario.p); // apply gravity

	if (mario.p.y<0) mario_dead=1; // die if out of the map

	{// take coins that mario touchs
		coin_t* c;
		c=(coin_t*)worldGetCell(mario.p.x, mario.p.y);
		if (c->type==COIN && c->taken==0) {coinAdd();c->taken=1;}

		c=(coin_t*)worldGetCell(mario.p.x+mario.p.w-1, mario.p.y);
		if (c->type==COIN && c->taken==0) {coinAdd();c->taken=1;}

		c=(coin_t*)worldGetCell(mario.p.x, mario.p.y+mario.p.h-1);
		if (c->type==COIN && c->taken==0) {coinAdd();c->taken=1;}

		c=(coin_t*)worldGetCell(mario.p.x+mario.p.w-1, mario.p.y+mario.p.h-1);
		if (c->type==COIN && c->taken==0) {coinAdd();c->taken=1;}
	}

	{// End level flag detection
		end_level_t *e1=(end_level_t*)worldGetCell(mario.p.x, mario.p.y), *e2=(end_level_t*)worldGetCell(mario.p.x+mario.p.w-1, mario.p.y);
		if (e1->type==END_LEVEL)
		{
			finish_level=1;
			scoreAdd(400*e1->bonus);
		}
		if (e2->type==END_LEVEL)
		{
			finish_level=1;
			scoreAdd(400*e2->bonus);
		}
	}


	{// mario box auto hit
		gift_t* c=(gift_t*)worldGetCell((mario.p.x+mario.p.w/2),mario.p.y+mario.p.h);

		if ((c->type==GIFT || c->type==BRICK) && (c->time_hit_id==0 && mario.p.last_vy>0))
		{
			c->hidden=0;
			mario.p.last_vy=0;
			if (c->number)
			{
				c->time_hit_id=1;
				switch (c->content)
				{
					case 1: c->number--; coinAdd(); break;

					case 2: c->number--; bonusSet(BONUS_CHAMPI,((mario.p.x+mario.p.w/2)/8)*8,mario.p.y+mario.p.h+8); break;

					case 3: c->number--; bonusSet(BONUS_1UP,((mario.p.x+mario.p.w/2)/8)*8,mario.p.y+mario.p.h+8); break;

					case 4: c->number--; bonusSet(BONUS_STAR,((mario.p.x+mario.p.w/2)/8)*8,mario.p.y+mario.p.h+8); break;
				}
			}
			else if (c->content==0 && mario.size==M_BIG && c->type==BRICK)
			{
				c->state=c->time_hit_id=1;
				mario.p.vy=3;
			}
			else if (c->content==0 && c->type==BRICK) c->time_hit_id=1;
		}
	}
}