NppClone/src/player.cpp

#include "parameters.h"

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

#include <num/num.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
#define MAXRUNSPEED 10.0f

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

  this->vx = libnum::num(0.0f); // initial velocity
  this->vy = libnum::num(0.0f);

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

  this->tileX = (int)this->currx / 16;
  this->tileY = (int)this->curry / 16;

  last_tick = rtc_ticks();
}

Player::~Player() {}

void Player::Update(float dt) {
  libnum::num DeltaTime = libnum::num(dt / 100.0f);

  this->vy += this->ay * DeltaTime;
  this->vx += this->ax * DeltaTime;

  // if (this->vx >= MAXRUNSPEED) this->vx = MAXRUNSPEED;
  // if (this->vy >= MAXFALLSPEED) this->vy = MAXFALLSPEED;

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

  if (MyLevel.CanGo()) {
    this->currx = this->nextx;
    this->curry = this->nexty;
  }

  this->tileX = ((int)this->currx) / 16;
  this->tileY = ((int)this->curry) / 16;

  MyLevel.UpdateBorders();
}

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);
}

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

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

void Player::Up(float dt) { this->vy += TOP; }

void Player::Down(float dt) { this->vy += BOTTOM; }

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

void Player::Nothing(float dt) {
  this->vx *= libnum::num(0.95);
  this->vy *= libnum::num(0.95);
}