Contains the GUI stuff for the player. More...

#include "gui.h"
#include "ai.h"
#include "array.h"
#include "camera.h"
#include "conf.h"
#include "font.h"
#include "gui_omsg.h"
#include "gui_osd.h"
#include "input.h"
#include "land.h"
#include "log.h"
#include "map_overlay.h"
#include "menu.h"
#include "ndata.h"
#include "nlua.h"
#include "nlua_gfx.h"
#include "nlua_gui.h"
#include "nlua_tk.h"
#include "nstring.h"
#include "ntracing.h"
#include "opengl.h"
#include "pause.h"
#include "pilot.h"
#include "player.h"
#include "player_gui.h"
#include "render.h"
#include "space.h"
#include "spfx.h"
#include "start.h"
#include "toolkit.h"

Include dependency graph for gui.c:

Go to the source code of this file.

Data Structures
struct	Radar
	Represents the player's radar. More...
struct	Mesg
	On screen player message. More...

Macros
#define	XML_GUI_ID "GUIs"
#define	XML_GUI_TAG "gui"
#define	RADAR_BLINK_PILOT 0.5
#define	RADAR_BLINK_SPOB 1.
#define	RADAR_RES_MAX 300.
#define	RADAR_RES_REF 100.
#define	RADAR_RES_MIN 10.
#define	RADAR_RES_INTERVAL 10.
#define	LUA_FUNC(funcname)
#define	LUA_CLEANUP(varname)

Functions
void	weapon_minimap (const double res, const double w, const double h, const RadarShape shape, double alpha)
	Draws the minimap weapons (used in player.c).
static void	gui_renderTargetReticles (const SimpleShader shd, double x, double y, double radius, double angle, const glColour c)
	Renders spob and jump point targeting reticles.
static void	gui_borderIntersection (double cx, double cy, double rx, double ry, double hw, double hh)
	Gets the intersection with the border.
static void	gui_renderPilotTarget (void)
	Renders the players pilot target.
static void	gui_renderSpobTarget (void)
	Sets up rendering of spob and jump point targeting reticles.
static void	gui_renderBorder (double dt)
	Renders the ships/spobs in the border.
static void	gui_renderMessages (double dt)
	Renders the player's messages on screen.
static const glColour *	gui_getSpobColour (int i)
	Gets the colour of a spob.
static void	gui_renderRadarOutOfRange (RadarShape sh, int w, int h, int cx, int cy, const glColour *col)
	Renders an out of range marker for the spob.
static void	gui_blink (double cx, double cy, double vr, const glColour *col, double blinkInterval, double blinkVar)
	Renders the spob blink around a position on the minimap.
static const glColour *	gui_getPilotColour (const Pilot *p)
	Gets a pilot's colour, with a special colour for targets.
static void	gui_calcBorders (void)
	Calculates and sets the GUI borders.
static int	gui_doFunc (int func_ref, const char *func_name)
	Runs a GUI Lua function.
static int	gui_prepFunc (int func_ref, const char *func_name)
	Prepares to run a function.
static int	gui_runFunc (const char *func, int nargs, int nret)
	Runs a function.
void	gui_setDefaults (void)
void	gui_messageInit (int width, int x, int y)
	Initializes the message system.
void	gui_messageScrollUp (int lines)
	Scrolls up the message box.
void	gui_messageScrollDown (int lines)
	Scrolls down the message box.
void	player_messageToggle (int enable)
	Toggles if player should receive messages.
void	player_messageRaw (const char *str)
	Adds a mesg to the queue to be displayed on screen.
void	player_message (const char *fmt,...)
	Adds a mesg to the queue to be displayed on screen.
int	gui_onScreenPilot (double rx, double ry, const Pilot *pilot)
	Takes a pilot and returns whether it's on screen, plus its relative position.
int	gui_onScreenSpob (double rx, double ry, const JumpPoint jp, const Spob pnt)
	Takes a spob or jump point and returns whether it's on screen, plus its relative position.
void	gui_renderReticles (double dt)
	Renders the gui targeting reticles.
void	gui_render (double dt)
	Renders the player's GUI.
void	gui_cooldownEnd (void)
	Notifies GUI scripts that the player broke out of cooldown.
int	gui_radarInit (int circle, int w, int h)
	Initializes the radar.
void	gui_radarRender (double x, double y)
	Renders the GUI radar.
void	gui_radarGetRes (double *res)
	Outputs the radar's resolution.
void	gui_clearMessages (void)
	Clears the GUI messages.
void	gui_renderPilot (const Pilot *p, RadarShape shape, double w, double h, double res, int overlay)
	Renders a pilot in the GUI radar.
void	gui_renderAsteroid (const Asteroid *a, double w, double h, double res, int overlay)
	Renders an asteroid in the GUI radar.
void	gui_renderPlayer (double res, int overlay)
	Renders the player cross on the radar or whatever.
void	gui_forceBlink (void)
	Force sets the spob and pilot radar blink.
void	gui_renderSpob (int ind, RadarShape shape, double w, double h, double res, double alpha, int overlay)
	Draws the spobs in the minimap.
void	gui_renderJumpPoint (int ind, RadarShape shape, double w, double h, double res, double alpha, int overlay)
	Renders a jump point on the minimap.
void	gui_setViewport (double x, double y, double w, double h)
	Sets the viewport.
void	gui_clearViewport (void)
	Resets the viewport.
int	gui_init (void)
	Initializes the GUI system.
void	gui_reload (void)
	Reloads the GUI.
void	gui_setCargo (void)
	Player just changed their cargo.
void	gui_setNav (void)
	Player just changed their nav computer target.
void	gui_setTarget (void)
	Player just changed their pilot target.
void	gui_setShip (void)
	Player just upgraded their ship or modified it.
void	gui_setSystem (void)
	Player just changed their system.
void	gui_updateFaction (void)
	Player's relationship with a faction was modified.
void	gui_updateEffects (void)
void	gui_setGeneric (const Pilot *pilot)
	Calls trigger functions depending on who the pilot is.
const char *	gui_pick (void)
	Determines which GUI should be used.
int	gui_exists (const char *name)
	Checks to see if a GUI exists.
int	gui_load (const char *name)
	Attempts to load the actual GUI.
void	gui_cleanup (void)
	Cleans up the GUI.
void	gui_free (void)
	Frees the gui stuff.
void	gui_setRadarResolution (double res)
	Sets the radar resolution.
void	gui_setRadarRel (int mod)
	Modifies the radar resolution.
void	gui_getOffset (double x, double y)
	Gets the GUI offset.
glTexture *	gui_hailIcon (void)
	Gets the hail icon texture.
void	gui_targetSpobGFX (const glTexture *gfx)
	Sets the spob target GFX.
void	gui_targetPilotGFX (const glTexture *gfx)
	Sets the pilot target GFX.
static void	gui_eventToScreenPos (int sx, int sy, int ex, int ey)
	Translates a mouse position from an SDL_Event to GUI coordinates.
int	gui_radarClickEvent (SDL_Event *event)
	Handles a click at a position in the current system.
int	gui_borderClickEvent (SDL_Event *event)
	Handles clicks on the GUI border icons.
int	gui_handleEvent (SDL_Event *evt)
	Handles GUI events.
void	gui_mouseClickEnable (int enable)
	Enables the mouse click callback.
void	gui_mouseMoveEnable (int enable)
	Enables the mouse movement callback.

Variables
static double	blink_pilot = 0.
static double	blink_spob = 0.
static double	animation_dt = 0.
static gl_vbo *	gui_radar_select_vbo = NULL
static int	gui_getMessage
static char *	gui_name = NULL
static IntList	gui_qtquery
unsigned int	land_wid
static nlua_env	gui_env = LUA_NOREF
static int	gui_L_mclick = 0
static int	gui_L_mmove = 0
static double	gui_viewport_x = 0.
static double	gui_viewport_y = 0.
static double	gui_viewport_w = 0.
static double	gui_viewport_h = 0.
static Radar	gui_radar
static double	gui_xoff = 0.
static double	gui_yoff = 0.
static const int	mesg_max = 128
static int	mesg_pointer
static int	mesg_viewpoint = -1
static const double	mesg_timeout = 15.
static Mesg *	mesg_stack
static int	gui_mesg_w = 0
static int	gui_mesg_x = 0
static int	gui_mesg_y = 0
static double	gui_tr = 0.
static double	gui_br = 0.
static double	gui_tl = 0.
static double	gui_bl = 0.
static glTexture *	gui_ico_hail = NULL
static glTexture *	gui_target_spob = NULL
static glTexture *	gui_target_pilot = NULL
static int	gui_lua_create = LUA_NOREF
static int	gui_lua_render = LUA_NOREF
static int	gui_lua_render_cooldown = LUA_NOREF
static int	gui_lua_cooldown_end = LUA_NOREF
static int	gui_lua_mouse_move = LUA_NOREF
static int	gui_lua_mouse_click = LUA_NOREF
static int	gui_lua_update_cargo = LUA_NOREF
static int	gui_lua_update_nav = LUA_NOREF
static int	gui_lua_update_target = LUA_NOREF
static int	gui_lua_update_ship = LUA_NOREF
static int	gui_lua_update_system = LUA_NOREF
static int	gui_lua_update_faction = LUA_NOREF
static int	gui_lua_update_effects = LUA_NOREF
static int	can_jump

Detailed Description

Contains the GUI stuff for the player.

Definition in file gui.c.

Macro Definition Documentation

◆ LUA_CLEANUP

#define LUA_CLEANUP ( varname )

Value:

   if ( varname != LUA_NOREF )                                                 \
      luaL_unref( naevL, LUA_REGISTRYINDEX, varname );                         \
   varname = LUA_NOREF

◆ LUA_FUNC

#define LUA_FUNC ( funcname )

Value:

gui_lua_##funcname = nlua_refenvtype( gui_env, #funcname, LUA_TFUNCTION );

gui_env

static nlua_env gui_env

Definition gui.c:73

nlua_refenvtype

int nlua_refenvtype(nlua_env env, const char *name, int type)

Gets the reference of a global in a lua environment if it matches a type.

Definition nlua.c:1047

◆ RADAR_BLINK_PILOT

#define RADAR_BLINK_PILOT 0.5

Blink rate of the pilot target on radar.

Definition at line 52 of file gui.c.

◆ RADAR_BLINK_SPOB

#define RADAR_BLINK_SPOB 1.

Blink rate of the spob target on radar.

Definition at line 53 of file gui.c.

◆ RADAR_RES_INTERVAL

#define RADAR_RES_INTERVAL 10.

Steps used to increase/decrease resolution.

Definition at line 102 of file gui.c.

◆ RADAR_RES_MAX

#define RADAR_RES_MAX 300.

Maximum radar resolution.

Definition at line 99 of file gui.c.

◆ RADAR_RES_MIN

#define RADAR_RES_MIN 10.

Minimum radar resolution.

Definition at line 101 of file gui.c.

◆ RADAR_RES_REF

#define RADAR_RES_REF 100.

Reference radar resolution.

Definition at line 100 of file gui.c.

◆ XML_GUI_ID

#define XML_GUI_ID "GUIs"

XML section identifier for GUI document.

Definition at line 49 of file gui.c.

◆ XML_GUI_TAG

#define XML_GUI_TAG "gui"

XML Section identifier for GUI tags.

Definition at line 50 of file gui.c.

Function Documentation

◆ gui_blink()

void gui_blink	(	double	cx,
		double	cy,
		double	vr,
		const glColour *	col,
		double	blinkInterval,
		double	blinkVar )

static

Renders the spob blink around a position on the minimap.

Definition at line 1404 of file gui.c.

◆ gui_borderClickEvent()

int gui_borderClickEvent ( SDL_Event * event )

Handles clicks on the GUI border icons.

event The click event.

Returns: Whether the click was used to trigger an action.

Definition at line 2236 of file gui.c.

◆ gui_borderIntersection()

void gui_borderIntersection	(	double *	cx,
		double *	cy,
		double	rx,
		double	ry,
		double	hw,
		double	hh )

static

Gets the intersection with the border.

http://en.wikipedia.org/wiki/Intercept_theorem

Parameters

[out]	cx	X intersection.
[out]	cy	Y intersection.
	rx	Center X position of intersection.
	ry	Center Y position of intersection.
	hw	Screen half-width.
	hh	Screen half-height.

Definition at line 516 of file gui.c.

◆ gui_calcBorders()

void gui_calcBorders ( void )

static

Calculates and sets the GUI borders.

Definition at line 1684 of file gui.c.

◆ gui_cleanup()

void gui_cleanup ( void )

Cleans up the GUI.

Definition at line 2047 of file gui.c.

◆ gui_clearMessages()

void gui_clearMessages ( void )

Clears the GUI messages.

Definition at line 1037 of file gui.c.

◆ gui_clearViewport()

void gui_clearViewport ( void )

Resets the viewport.

Definition at line 1675 of file gui.c.

◆ gui_cooldownEnd()

void gui_cooldownEnd ( void )

Notifies GUI scripts that the player broke out of cooldown.

Definition at line 898 of file gui.c.

◆ gui_doFunc()

int gui_doFunc	(	int	func_ref,
		const char *	func_name )

static

Runs a GUI Lua function.

Parameters

func_ref	Reference of the functionn to run.
func_name	Name of the function to run.

Returns: 0 on success.

Definition at line 1771 of file gui.c.

◆ gui_eventToScreenPos()

void gui_eventToScreenPos	(	int *	sx,
		int *	sy,
		int	ex,
		int	ey )

static

Translates a mouse position from an SDL_Event to GUI coordinates.

Definition at line 2194 of file gui.c.

◆ gui_exists()

int gui_exists ( const char * name )

Checks to see if a GUI exists.

Returns: non-zero if filename exists. zero otherwise.

Definition at line 1952 of file gui.c.

◆ gui_forceBlink()

void gui_forceBlink ( void )

Force sets the spob and pilot radar blink.

Definition at line 1395 of file gui.c.

◆ gui_free()

void gui_free ( void )

Frees the gui stuff.

Definition at line 2107 of file gui.c.

◆ gui_getOffset()

void gui_getOffset	(	double *	x,
		double *	y )

Gets the GUI offset.

Parameters

x	X offset.
y	Y offset.

Definition at line 2159 of file gui.c.

◆ gui_getPilotColour()

const glColour * gui_getPilotColour ( const Pilot * p )

static

Gets a pilot's colour, with a special colour for targets.

Parameters

p	Pilot to get colour of.

Returns: The colour of the pilot.

See also: pilot_getColour

Definition at line 1158 of file gui.c.

◆ gui_getSpobColour()

const glColour * gui_getSpobColour ( int i )

static

Gets the colour of a spob.

Parameters

i	Index of the spob to get colour of.

Returns: Colour of the spob.

Definition at line 1379 of file gui.c.

◆ gui_hailIcon()

glTexture * gui_hailIcon ( void )

Gets the hail icon texture.

Definition at line 2168 of file gui.c.

◆ gui_handleEvent()

int gui_handleEvent ( SDL_Event * evt )

Handles GUI events.

Definition at line 2295 of file gui.c.

◆ gui_init()

int gui_init ( void )

Initializes the GUI system.

Returns: 0 on success;

Definition at line 1714 of file gui.c.

◆ gui_load()

int gui_load ( const char * name )

Attempts to load the actual GUI.

Parameters

name	Name of the GUI to load.

Returns: 0 on success.

Definition at line 1965 of file gui.c.

◆ gui_messageInit()

void gui_messageInit	(	int	width,
		int	x,
		int	y )

Initializes the message system.

Parameters

width	Message width.
x	X position to set at.
y	Y position to set at.

Definition at line 211 of file gui.c.

◆ gui_messageScrollDown()

void gui_messageScrollDown ( int lines )

Scrolls down the message box.

Parameters

lines Number of lines to scroll down.

Definition at line 254 of file gui.c.

◆ gui_messageScrollUp()

void gui_messageScrollUp ( int lines )

Scrolls up the message box.

Parameters

lines Number of lines to scroll up.

Definition at line 223 of file gui.c.

◆ gui_mouseClickEnable()

void gui_mouseClickEnable ( int enable )

Enables the mouse click callback.

Definition at line 2349 of file gui.c.

◆ gui_mouseMoveEnable()

void gui_mouseMoveEnable ( int enable )

Enables the mouse movement callback.

Definition at line 2357 of file gui.c.

◆ gui_onScreenPilot()

int gui_onScreenPilot	(	double *	rx,
		double *	ry,
		const Pilot *	pilot )

Takes a pilot and returns whether it's on screen, plus its relative position.

Parameters

[out]	rx	Relative X position (factoring in viewport offset)
[out]	ry	Relative Y position (factoring in viewport offset)
	pilot	Pilot to determine the visibility and position of

Returns: Whether or not the pilot is on-screen.

Definition at line 651 of file gui.c.

◆ gui_onScreenSpob()

int gui_onScreenSpob	(	double *	rx,
		double *	ry,
		const JumpPoint *	jp,
		const Spob *	pnt )

Takes a spob or jump point and returns whether it's on screen, plus its relative position.

Parameters

[out]	rx	Relative X position (factoring in viewport offset)
[out]	ry	Relative Y position (factoring in viewport offset)
	jp	Jump point to determine the visibility and position of
	pnt	Spob to determine the visibility and position of

Returns: Whether or not the given spob is on-screen.

Definition at line 690 of file gui.c.

◆ gui_pick()

const char * gui_pick ( void )

Determines which GUI should be used.

Definition at line 1933 of file gui.c.

◆ gui_prepFunc()

int gui_prepFunc	(	int	func_ref,
		const char *	func_name )

static

Prepares to run a function.

Parameters

func_ref	Reference of the functionn to prepare.
func_name	Name of the function to prepare.

Returns: 0 on success.

Definition at line 1790 of file gui.c.

◆ gui_radarClickEvent()

int gui_radarClickEvent ( SDL_Event * event )

Handles a click at a position in the current system.

event The click event.

Returns: Whether the click was used to trigger an action.

Definition at line 2205 of file gui.c.

◆ gui_radarGetRes()

void gui_radarGetRes ( double * res )

Outputs the radar's resolution.

Parameters

[out] res Current zoom ratio.

Definition at line 1029 of file gui.c.

◆ gui_radarInit()

int gui_radarInit	(	int	circle,
		int	w,
		int	h )

Initializes the radar.

Parameters

circle	Whether or not the radar is circular.
w	Radar width.
h	Radar height.

Definition at line 910 of file gui.c.

◆ gui_radarRender()

void gui_radarRender	(	double	x,
		double	y )

Renders the GUI radar.

Parameters

x	X position to render at.
y	Y position to render at.

Definition at line 925 of file gui.c.

◆ gui_reload()

void gui_reload ( void )

Reloads the GUI.

Definition at line 1845 of file gui.c.

◆ gui_render()

void gui_render ( double dt )

Renders the player's GUI.

Parameters

dt	Current delta tick.

Definition at line 755 of file gui.c.

◆ gui_renderAsteroid()

void gui_renderAsteroid	(	const Asteroid *	a,
		double	w,
		double	h,
		double	res,
		int	overlay )

Renders an asteroid in the GUI radar.

Parameters

a	Asteroid to render.
w	Width.
h	Height.
res	Radar resolution.
overlay	Whether to render onto the overlay.

Definition at line 1280 of file gui.c.

◆ gui_renderBorder()

void gui_renderBorder ( double dt )

static

Renders the ships/spobs in the border.

Parameters

dt	Current delta tick.

Definition at line 556 of file gui.c.

◆ gui_renderJumpPoint()

void gui_renderJumpPoint	(	int	ind,
		RadarShape	shape,
		double	w,
		double	h,
		double	res,
		double	alpha,
		int	overlay )

Renders a jump point on the minimap.

Parameters

ind	Jump point to render.
shape	Shape of the radar (RADAR_RECT or RADAR_CIRCLE).
w	Width.
h	Height.
res	Radar resolution.
alpha	Alpha to use.
overlay	Whether to render onto the overlay.

Definition at line 1563 of file gui.c.

◆ gui_renderMessages()

void gui_renderMessages ( double dt )

static

Renders the player's messages on screen.

Parameters

dt	Current delta tick.

Definition at line 1051 of file gui.c.

◆ gui_renderPilot()

void gui_renderPilot	(	const Pilot *	p,
		RadarShape	shape,
		double	w,
		double	h,
		double	res,
		int	overlay )

Renders a pilot in the GUI radar.

Parameters

p	Pilot to render.
shape	Shape of the radar (RADAR_RECT or RADAR_CIRCLE).
w	Width.
h	Height.
res	Radar resolution.
overlay	Whether to render onto the overlay.

Definition at line 1180 of file gui.c.

◆ gui_renderPilotTarget()

void gui_renderPilotTarget ( void )

static

Renders the players pilot target.

Definition at line 460 of file gui.c.

◆ gui_renderPlayer()

void gui_renderPlayer	(	double	res,
		int	overlay )

Renders the player cross on the radar or whatever.

Definition at line 1349 of file gui.c.

◆ gui_renderRadarOutOfRange()

void gui_renderRadarOutOfRange	(	RadarShape	sh,
		int	w,
		int	h,
		int	cx,
		int	cy,
		const glColour *	col )

static

Renders an out of range marker for the spob.

Definition at line 1416 of file gui.c.

◆ gui_renderReticles()

void gui_renderReticles ( double dt )

Renders the gui targeting reticles.

Parameters

dt	Current deltatick.

Definition at line 732 of file gui.c.

◆ gui_renderSpob()

void gui_renderSpob	(	int	ind,
		RadarShape	shape,
		double	w,
		double	h,
		double	res,
		double	alpha,
		int	overlay )

Draws the spobs in the minimap.

Matrix mode is already displaced to center of the minimap.

Definition at line 1456 of file gui.c.

◆ gui_renderSpobTarget()

void gui_renderSpobTarget ( void )

static

Sets up rendering of spob and jump point targeting reticles.

Definition at line 374 of file gui.c.

◆ gui_renderTargetReticles()

void gui_renderTargetReticles	(	const SimpleShader *	shd,
		double	x,
		double	y,
		double	radius,
		double	angle,
		const glColour *	c )

static

Renders spob and jump point targeting reticles.

Parameters

shd	Shader to use to render.
x	X position of reticle segment.
y	Y position of reticle segment.
radius	Radius.
angle	Angle to rotate.
c	Colour.

Definition at line 439 of file gui.c.

◆ gui_runFunc()

int gui_runFunc	(	const char *	func,
		int	nargs,
		int	nret )

static

Runs a function.

Note: Function must be prepared beforehand.

Parameters

func	Name of the function to run.
nargs	Arguments to the function.
nret	Parameters to get returned from the function.

Definition at line 1826 of file gui.c.

◆ gui_setCargo()

void gui_setCargo ( void )

Player just changed their cargo.

Definition at line 1856 of file gui.c.

◆ gui_setDefaults()

void gui_setDefaults ( void )

Sets the GUI to defaults.

Definition at line 198 of file gui.c.

◆ gui_setGeneric()

void gui_setGeneric ( const Pilot * pilot )

Calls trigger functions depending on who the pilot is.

Parameters

pilot The pilot to act based upon.

Definition at line 1913 of file gui.c.

◆ gui_setNav()

void gui_setNav ( void )

Player just changed their nav computer target.

Definition at line 1864 of file gui.c.

◆ gui_setRadarRel()

void gui_setRadarRel ( int mod )

Modifies the radar resolution.

Parameters

mod	Number of intervals to jump (up or down).

Definition at line 2146 of file gui.c.

◆ gui_setRadarResolution()

void gui_setRadarResolution ( double res )

Sets the radar resolution.

Parameters

res	Resolution to set to.

Definition at line 2136 of file gui.c.

◆ gui_setShip()

void gui_setShip ( void )

Player just upgraded their ship or modified it.

Definition at line 1880 of file gui.c.

◆ gui_setSystem()

void gui_setSystem ( void )

Player just changed their system.

Definition at line 1888 of file gui.c.

◆ gui_setTarget()

void gui_setTarget ( void )

Player just changed their pilot target.

Definition at line 1872 of file gui.c.

◆ gui_setViewport()

void gui_setViewport	(	double	x,
		double	y,
		double	w,
		double	h )

Sets the viewport.

Definition at line 1656 of file gui.c.

◆ gui_targetPilotGFX()

void gui_targetPilotGFX ( const glTexture * gfx )

Sets the pilot target GFX.

Definition at line 2185 of file gui.c.

◆ gui_targetSpobGFX()

void gui_targetSpobGFX ( const glTexture * gfx )

Sets the spob target GFX.

Definition at line 2176 of file gui.c.

◆ gui_updateEffects()

void gui_updateEffects ( void )

Definition at line 1902 of file gui.c.

◆ gui_updateFaction()

void gui_updateFaction ( void )

Player's relationship with a faction was modified.

Definition at line 1896 of file gui.c.

◆ player_message()

void player_message	(	const char *	fmt,
			... )

Adds a mesg to the queue to be displayed on screen.

Parameters

fmt	String with formatting like printf.

Definition at line 353 of file gui.c.

◆ player_messageRaw()

void player_messageRaw ( const char * str )

Adds a mesg to the queue to be displayed on screen.

Parameters

str	Message to add.

Definition at line 293 of file gui.c.

◆ player_messageToggle()

void player_messageToggle ( int enable )

Toggles if player should receive messages.

Parameters

enable Whether or not to enable player receiving messages.

Definition at line 283 of file gui.c.

◆ weapon_minimap()

void weapon_minimap	(	double	res,
		double	w,
		double	h,
		const RadarShape	shape,
		double	alpha )

extern

Draws the minimap weapons (used in player.c).

from weapon.c

Parameters

res	Minimap resolution.
w	Width of minimap.
h	Height of minimap.
shape	Shape of the minimap.
alpha	Alpha to draw points at.

Definition at line 226 of file weapon.c.

Variable Documentation

◆ animation_dt

double animation_dt = 0.

static

Used for animations.

Definition at line 58 of file gui.c.

◆ blink_pilot

double blink_pilot = 0.

static

Timer on target blinking on radar.

Definition at line 56 of file gui.c.

◆ blink_spob

double blink_spob = 0.

static

Timer on spob blinking on radar.

Definition at line 57 of file gui.c.

◆ can_jump

int can_jump

static

Initial value:

=

0

Stores whether or not the player is able to jump.

Definition at line 748 of file gui.c.

◆ gui_bl

double gui_bl = 0.

static

Border bottom-left.

Definition at line 138 of file gui.c.

◆ gui_br

double gui_br = 0.

static

Border bottom-right.

Definition at line 136 of file gui.c.

◆ gui_env

nlua_env gui_env = LUA_NOREF

static

GUI Lua stuff. Current GUI Lua environment.

Definition at line 73 of file gui.c.

◆ gui_getMessage

int gui_getMessage

static

Initial value:

=

1

Whether or not the player should receive messages.

Definition at line 63 of file gui.c.

◆ gui_ico_hail

glTexture* gui_ico_hail = NULL

static

Hailing icon.

Definition at line 141 of file gui.c.

◆ gui_L_mclick

int gui_L_mclick = 0

static

Use mouse click callback.

Definition at line 74 of file gui.c.

◆ gui_L_mmove

int gui_L_mmove = 0

static

Use mouse movement callback.

Definition at line 75 of file gui.c.

◆ gui_lua_cooldown_end

int gui_lua_cooldown_end = LUA_NOREF

static

Definition at line 149 of file gui.c.

◆ gui_lua_create

int gui_lua_create = LUA_NOREF

static

Definition at line 146 of file gui.c.

◆ gui_lua_mouse_click

int gui_lua_mouse_click = LUA_NOREF

static

Definition at line 151 of file gui.c.

◆ gui_lua_mouse_move

int gui_lua_mouse_move = LUA_NOREF

static

Definition at line 150 of file gui.c.

◆ gui_lua_render

int gui_lua_render = LUA_NOREF

static

Definition at line 147 of file gui.c.

◆ gui_lua_render_cooldown

int gui_lua_render_cooldown = LUA_NOREF

static

Definition at line 148 of file gui.c.

◆ gui_lua_update_cargo

int gui_lua_update_cargo = LUA_NOREF

static

Definition at line 152 of file gui.c.

◆ gui_lua_update_effects

int gui_lua_update_effects = LUA_NOREF

static

Definition at line 158 of file gui.c.

◆ gui_lua_update_faction

int gui_lua_update_faction = LUA_NOREF

static

Definition at line 157 of file gui.c.

◆ gui_lua_update_nav

int gui_lua_update_nav = LUA_NOREF

static

Definition at line 153 of file gui.c.

◆ gui_lua_update_ship

int gui_lua_update_ship = LUA_NOREF

static

Definition at line 155 of file gui.c.

◆ gui_lua_update_system

int gui_lua_update_system = LUA_NOREF

static

Definition at line 156 of file gui.c.

◆ gui_lua_update_target

int gui_lua_update_target = LUA_NOREF

static

Definition at line 154 of file gui.c.

◆ gui_mesg_w

int gui_mesg_w = 0

static

Width of messages.

Definition at line 130 of file gui.c.

◆ gui_mesg_x

int gui_mesg_x = 0

static

X positioning of messages.

Definition at line 131 of file gui.c.

◆ gui_mesg_y

int gui_mesg_y = 0

static

Y positioning of messages.

Definition at line 132 of file gui.c.

◆ gui_name

char* gui_name = NULL

static

Name of the GUI (for errors and such).

Definition at line 65 of file gui.c.

◆ gui_qtquery

IntList gui_qtquery

static

For querying collisions.

Definition at line 66 of file gui.c.

◆ gui_radar

Radar gui_radar

static

Definition at line 104 of file gui.c.

◆ gui_radar_select_vbo

gl_vbo* gui_radar_select_vbo = NULL

static

Definition at line 61 of file gui.c.

◆ gui_target_pilot

glTexture* gui_target_pilot = NULL

static

Pilot targeting icon.

Definition at line 143 of file gui.c.

◆ gui_target_spob

glTexture* gui_target_spob = NULL

static

Spob targeting icon.

Definition at line 142 of file gui.c.

◆ gui_tl

double gui_tl = 0.

static

Border top-left.

Definition at line 137 of file gui.c.

◆ gui_tr

double gui_tr = 0.

static

Border top-right.

Definition at line 135 of file gui.c.

◆ gui_viewport_h

double gui_viewport_h = 0.

static

GUI Viewport height.

Definition at line 83 of file gui.c.

◆ gui_viewport_w

double gui_viewport_w = 0.

static

GUI Viewport width.

Definition at line 82 of file gui.c.

◆ gui_viewport_x

double gui_viewport_x = 0.

static

Cropping. GUI Viewport X offset.

Definition at line 80 of file gui.c.

◆ gui_viewport_y

double gui_viewport_y = 0.

static

GUI Viewport Y offset.

Definition at line 81 of file gui.c.

◆ gui_xoff

double gui_xoff = 0.

static

X Offset that GUI introduces.

Definition at line 107 of file gui.c.

◆ gui_yoff

double gui_yoff = 0.

static

Y offset that GUI introduces.

Definition at line 108 of file gui.c.

◆ land_wid

unsigned int land_wid

extern

From land.c

Land window ID, also used in gui.c

Definition at line 83 of file land.c.

◆ mesg_max

const int mesg_max = 128

static

Maximum messages onscreen

Definition at line 111 of file gui.c.

◆ mesg_pointer

int mesg_pointer

static

Initial value:

=

0

Current pointer message is at (for when scrolling).

Definition at line 112 of file gui.c.

◆ mesg_stack

Mesg* mesg_stack

static

Initial value:

=

NULL

Stack of messages, will be of mesg_max size.

Definition at line 128 of file gui.c.

◆ mesg_timeout

const double mesg_timeout = 15.

static

Timeout length.

Definition at line 115 of file gui.c.

◆ mesg_viewpoint

int mesg_viewpoint = -1

static

Position of viewing.

Definition at line 114 of file gui.c.

Data Structures

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ LUA_CLEANUP

◆ LUA_FUNC

◆ RADAR_BLINK_PILOT

◆ RADAR_BLINK_SPOB

◆ RADAR_RES_INTERVAL

◆ RADAR_RES_MAX

◆ RADAR_RES_MIN

◆ RADAR_RES_REF

◆ XML_GUI_ID

◆ XML_GUI_TAG

Function Documentation

◆ gui_blink()

◆ gui_borderClickEvent()

◆ gui_borderIntersection()

◆ gui_calcBorders()

◆ gui_cleanup()

◆ gui_clearMessages()

◆ gui_clearViewport()

◆ gui_cooldownEnd()

◆ gui_doFunc()

◆ gui_eventToScreenPos()

◆ gui_exists()

◆ gui_forceBlink()

◆ gui_free()

◆ gui_getOffset()

◆ gui_getPilotColour()

◆ gui_getSpobColour()

◆ gui_hailIcon()

◆ gui_handleEvent()

◆ gui_init()

◆ gui_load()

◆ gui_messageInit()

◆ gui_messageScrollDown()

◆ gui_messageScrollUp()

◆ gui_mouseClickEnable()

◆ gui_mouseMoveEnable()

◆ gui_onScreenPilot()

◆ gui_onScreenSpob()

◆ gui_pick()

◆ gui_prepFunc()

◆ gui_radarClickEvent()

◆ gui_radarGetRes()

◆ gui_radarInit()

◆ gui_radarRender()

◆ gui_reload()

◆ gui_render()

◆ gui_renderAsteroid()

◆ gui_renderBorder()

◆ gui_renderJumpPoint()

◆ gui_renderMessages()

◆ gui_renderPilot()

◆ gui_renderPilotTarget()

◆ gui_renderPlayer()

◆ gui_renderRadarOutOfRange()

◆ gui_renderReticles()

◆ gui_renderSpob()

◆ gui_renderSpobTarget()

◆ gui_renderTargetReticles()

◆ gui_runFunc()

◆ gui_setCargo()

◆ gui_setDefaults()

◆ gui_setGeneric()

◆ gui_setNav()

◆ gui_setRadarRel()

◆ gui_setRadarResolution()

◆ gui_setShip()

◆ gui_setSystem()

◆ gui_setTarget()

◆ gui_setViewport()

◆ gui_targetPilotGFX()

◆ gui_targetSpobGFX()

◆ gui_updateEffects()

◆ gui_updateFaction()

◆ player_message()