land_trade.c File Reference

Handles the Trading Center at land. More...

#include "land_trade.h"
#include "array.h"
#include "commodity.h"
#include "economy.h"
#include "hook.h"
#include "land.h"
#include "nstring.h"
#include "player.h"
#include "player_fleet.h"
#include "space.h"
#include "toolkit.h"

Include dependency graph for land_trade.c:

Go to the source code of this file.

Functions
static void	commodity_exchange_genList (unsigned int wid)
static void	commodity_exchange_modifiers (unsigned int wid)
static int	commodity_exchange_events (unsigned int wid, SDL_Event *evt)
void	commodity_exchange_open (unsigned int wid)
	Opens the local market window.
void	commodity_exchange_cleanup (void)
void	commodity_update (unsigned int wid, const char *str)
	Updates the commodity window.
int	commodity_canBuy (const Commodity *com)
	Checks to see if the player can buy a commodity.
int	commodity_canSell (const Commodity *com)
	Checks to see if a player can sell a commodity.
void	commodity_buy (unsigned int wid, const char *str)
	Buys the selected commodity.
void	commodity_sell (unsigned int wid, const char *str)
	Attempts to sell a commodity.
int	commodity_getMod (void)
	Gets the current modifier status.
void	commodity_renderMod (double bx, double by, double w, double h, void *data)
	Renders the commodity buying modifier.

Variables
static int	commodity_mod
static Commodity **	commodity_list = NULL

Detailed Description

Handles the Trading Center at land.

Definition in file land_trade.c.

Function Documentation

commodity_buy()

void commodity_buy	(	unsigned int	wid,
		const char *	str )

Buys the selected commodity.

Parameters

wid	Window buying from.
str	Unused.

Definition at line 401 of file land_trade.c.

commodity_canBuy()

int commodity_canBuy

(

const Commodity *

com

)

Checks to see if the player can buy a commodity.

Definition at line 346 of file land_trade.c.

commodity_canSell()

int commodity_canSell

(

const Commodity *

com

)

Checks to see if a player can sell a commodity.

Definition at line 385 of file land_trade.c.

commodity_exchange_cleanup()

void commodity_exchange_cleanup

(

void

)

Definition at line 231 of file land_trade.c.

commodity_exchange_events()

int commodity_exchange_events ( unsigned int wid, SDL_Event * evt )

static

Definition at line 53 of file land_trade.c.

commodity_exchange_genList()

void commodity_exchange_genList ( unsigned int wid )

static

Definition at line 141 of file land_trade.c.

commodity_exchange_modifiers()

void commodity_exchange_modifiers ( unsigned int wid )

static

Definition at line 39 of file land_trade.c.

commodity_exchange_open()

void commodity_exchange_open

(

unsigned int

wid

)

Opens the local market window.

Definition at line 63 of file land_trade.c.

commodity_getMod()

int commodity_getMod

(

void

)

Gets the current modifier status.

Returns

The amount modifier when buying or selling commodities.

Definition at line 491 of file land_trade.c.

commodity_renderMod()

void commodity_renderMod	(	double	bx,
		double	by,
		double	w,
		double	h,
		void *	data )

Renders the commodity buying modifier.

Parameters

bx	Base X position to render at.
by	Base Y position to render at.
w	Width to render at.
h	Height to render at.
data	Unused.

Definition at line 513 of file land_trade.c.

commodity_sell()

void commodity_sell	(	unsigned int	wid,
		const char *	str )

Attempts to sell a commodity.

Parameters

wid	Window selling commodity from.
str	Unused.

Definition at line 446 of file land_trade.c.

commodity_update()

void commodity_update	(	unsigned int	wid,
		const char *	str )

Updates the commodity window.

Parameters

wid	Window to update.
str	Unused.

Definition at line 242 of file land_trade.c.

Variable Documentation

commodity_list

Commodity** commodity_list = NULL

static

Definition at line 34 of file land_trade.c.

commodity_mod

int commodity_mod

static

Initial value:

=
   10

Amount you can buy or sell in a single click.

Definition at line 32 of file land_trade.c.