gatherable.c File Reference

Handles gatherable objects. More...

#include "gatherable.h"
#include "array.h"
#include "hook.h"
#include "player.h"

Go to the source code of this file.

Macros
#define	GATHER_DIST   30.

Functions
int	gatherable_load (void)
void	gatherable_cleanup (void)
int	gatherable_init (const Commodity *com, vec2 pos, vec2 vel, double lifeleng, int qtt, unsigned int player_only)
	Initializes a gatherable object. More...
void	gatherable_update (double dt)
	Updates all gatherable objects. More...
void	gatherable_free (void)
	Frees all the gatherables. More...
void	gatherable_render (void)
	Renders all the gatherables. More...
int	gatherable_getClosest (vec2 pos, double rad)
	Gets the closest gatherable from a given position, within a given radius. More...
int	gatherable_getPos (vec2 *pos, vec2 *vel, int id)
	Returns the position and velocity of a gatherable. More...
void	gatherable_gather (Pilot *p)
	See if the pilot can gather anything. More...

Variables
static Gatherable *	gatherable_stack = NULL
static float	noscoop_timer = 1.

Detailed Description

Handles gatherable objects.

Definition in file gatherable.c.

Macro Definition Documentation

GATHER_DIST

#define GATHER_DIST   30.

Maximum distance a gatherable can be gathered.

Definition at line 24 of file gatherable.c.

Function Documentation

gatherable_cleanup()

void gatherable_cleanup

(

void

)

Definition at line 36 of file gatherable.c.

gatherable_free()

void gatherable_free

(

void

)

Frees all the gatherables.

Definition at line 99 of file gatherable.c.

gatherable_gather()

void gatherable_gather

(

Pilot *

p

)

See if the pilot can gather anything.

Parameters

p	Pilot to try to gather for.

Definition at line 168 of file gatherable.c.

gatherable_getClosest()

int gatherable_getClosest	(	vec2	pos,
		double	rad
	)

Gets the closest gatherable from a given position, within a given radius.

Parameters

pos	position.
rad	radius.

Returns

The id of the closest gatherable, or -1 if none is found.

Definition at line 122 of file gatherable.c.

gatherable_getPos()

int gatherable_getPos	(	vec2 *	pos,
		vec2 *	vel,
		int	id
	)

Returns the position and velocity of a gatherable.

Parameters

pos	pointer to the position.
vel	pointer to the velocity.
id	Id of the gatherable in the stack.

Returns

flag 1->there exists a gatherable 0->elsewere.

Definition at line 146 of file gatherable.c.

gatherable_init()

int gatherable_init	(	const Commodity *	com,
		vec2	pos,
		vec2	vel,
		double	lifeleng,
		int	qtt,
		unsigned int	player_only
	)

Initializes a gatherable object.

Parameters

com	Type of commodity.
pos	Position.
vel	Velocity.
lifeleng	Duration in seconds.
qtt	Quantity to add.
player_only	Whether the gatherable can only be gathered by the player.

Definition at line 52 of file gatherable.c.

gatherable_load()

int gatherable_load

(

void

)

Definition at line 30 of file gatherable.c.

gatherable_render()

void gatherable_render

(

void

)

Renders all the gatherables.

Definition at line 107 of file gatherable.c.

gatherable_update()

void gatherable_update

(

double

dt

)

Updates all gatherable objects.

Parameters

dt	Elapsed time.

Definition at line 77 of file gatherable.c.

Variable Documentation

gatherable_stack

Gatherable* gatherable_stack = NULL

static

Contains the gatherable stuff floating around.

Definition at line 27 of file gatherable.c.

noscoop_timer

float noscoop_timer = 1.

static

Timer for the "full cargo" message .

Definition at line 28 of file gatherable.c.