src/weapon/ninja_rope.cpp File Reference

#include "ninja_rope.h"
#include <math.h>
#include "explosion.h"
#include "../game/config.h"
#include "../game/game.h"
#include "../game/game_loop.h"
#include "../game/time.h"
#include "../include/app.h"
#include "../map/camera.h"
#include "../map/map.h"
#include "../sound/jukebox.h"
#include "../team/teams_list.h"
#include "../tool/math_tools.h"
#include "../tool/i18n.h"

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Functions
bool	find_first_contact_point (int x1, int y1, double angle, int length, int skip, int &cx, int &cy)
Variables
const int	DT_MVT = 15
const int	DST_MIN = 6
const uint	MAX_ROPE_LEN = 450
const uint	ROPE_DRAW_SPEED = 12
const int	ROPE_PUSH_FORCE = 10

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Function Documentation

bool find_first_contact_point	(	int	x1,
		int	y1,
		double	angle,
		int	length,
		int	skip,
		int &	cx,
		int &	cy
	)

Definition at line 43 of file ninja_rope.cpp.

{
  double x, y, x_step, y_step ;
  int x2, y2 ;

  x_step = cos(angle) ;
  y_step = sin(angle) ;

  x1 += (int)(skip * x_step) ;
  y1 += (int)(skip * y_step) ;

  x = (double)x1 ;
  y = (double)y1 ;
  cx = x1 ;
  cy = y1 ;

  length -= skip;

  x2 = x1 + (int)(length * cos(angle));
  y2 = y1 + (int)(length * sin(angle));

  while(!world.EstHorsMondeXY(cx, cy) &&
        (length > 0))
    {
      if (!world.EstDansVide(cx, cy))
        return true ;

      x += x_step ;
      y += y_step ;
      cx = (int)round(x) ;
      cy = (int)round(y) ;
      length-- ;
    }

  return false ;
}

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Variable Documentation

const int DST_MIN = 6

Definition at line 38 of file ninja_rope.cpp.

const int DT_MVT = 15

Definition at line 37 of file ninja_rope.cpp.

const uint MAX_ROPE_LEN = 450

Definition at line 39 of file ninja_rope.cpp.

const uint ROPE_DRAW_SPEED = 12

Definition at line 40 of file ninja_rope.cpp.

const int ROPE_PUSH_FORCE = 10

Definition at line 41 of file ninja_rope.cpp.

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