NppClone/src/player.cpp

#include "player.h"
#include <num/num.h>
#include <gint/rtc.h>
#include "level.h"
#include "utilities.h"

/*
extern bopti_image_t img_walking;
extern bopti_image_t img_running;
extern bopti_image_t img_static;
*/

extern bopti_image_t img_circle;
static uint32_t framecounter = 0;
extern Level MyLevel;


#define SPEEDRUN  9.0f
#define SPEEDJUMP 9.0f
#define MAXFALLSPEED 15.0f


Player::Player( int16_t _x, int16_t _y )
{
    this->currx = _x;               // initial position
    this->curry = _y;

    this->vx = 0.0f;            // initial velocity
    this->vy = 0.0f;

    this->ax = 0.0f;            // initial acceleration (ie. gravity chosen at 1 unit - be careful of the sign, y axis oriented to the bottom )
    this->ay = 1.0f;                

    this->width = 8;
    this->height = 8;

    last_tick = rtc_ticks();

    this->action = STATIC;
    this->direction = STATIC;
}


Player::~Player()
{
}


void Player::Update( float dt )
{
    float DeltaTime = dt / 100.0f ;
    
    this->vy += this->ay * DeltaTime;
    if (this->vy >= MAXFALLSPEED) this->vy = MAXFALLSPEED;



    // we were jumping and are reaching the top of the curve or even starting falling
    if (this->action == JUMP && this->vy >= 0)
    {
        this->action = FALL;
    }

    this->nextx = this->currx + this->vx * DeltaTime;
    this->nexty = this->curry + this->vy * DeltaTime;
    
}


void Player::Render( void )
{
    uint32_t temptick = rtc_ticks();
    if (temptick-last_tick>=10)
    {
        last_tick = temptick;
        framecounter++;
    }

    azrp_image_p8_effect((int) (this->currx*16.0f), (int) (this->curry*16.0f), &img_circle, DIMAGE_NONE);
    
    
    if (this->action==STATIC)        Azur_draw_text( (int) (this->currx*16.0f+4.0f), (int) (this->curry*16.0f+4.0f) , "S" );
    else if (this->action==DRAFT)    Azur_draw_text( (int) (this->currx*16.0f+4.0f), (int) (this->curry*16.0f+4.0f) , "D" );    
    else if (this->action==WALK)     Azur_draw_text( (int) (this->currx*16.0f+4.0f), (int) (this->curry*16.0f+4.0f) , "W" );
    else if (this->action==RUN)      Azur_draw_text( (int) (this->currx*16.0f+4.0f), (int) (this->curry*16.0f+4.0f) , "R" );
    else if (this->action==JUMP)     Azur_draw_text( (int) (this->currx*16.0f+4.0f), (int) (this->curry*16.0f+4.0f) , "J" );
    else if (this->action==FALL)     Azur_draw_text( (int) (this->currx*16.0f+4.0f), (int) (this->curry*16.0f+4.0f) , "F" );
    else                             Azur_draw_text( (int) (this->currx*16.0f+4.0f), (int) (this->curry*16.0f+4.0f) , "X" );
    
}


void Player::Left( float dt )
{  
    this->vx += LEFT;
    this->direction = LEFT;
    this->action = RUN;
}


void Player::Right( float dt )
{
    this->vx += RIGHT;
    this->direction = RIGHT;
    this->action = RUN;
}


void Player::Jump( float dt )
{
    this->vy -= SPEEDJUMP;
    this->action = JUMP;
}


void Player::Nothing( float dt )
{
    this->vx *= 0.98;
}