Navigation map. More...

#include "game.h"

Macros
#define	NAV_C

Functions
short	TryPlaceNavMapLabel (short x, short y, short width, short force)
void	DrawNavTextLine (unsigned char alignment, unsigned short colour, const char *format,...)
void	SetNavMapCoordinateScaling (short enabled)
void	ScaleNavMapMarkerSize (short *size)
void	ScaleNavMapCoordinates (short x, short y, short mapX, short mapY)
void	nav_getxy (short x, short y, int worldX, int worldZ)
void	CheckPoint (short x, short y)
void	IncludeNavMapWorldPoint (int worldX, int worldZ)
void	SetScale (void)
void	set_sphere_point (const MissionShipRecord record, FixedVector position)
void	Build_objective_list (void)
short	NavMapPointInsideReservedArea (short area, short x, short y)
short	NavMapLabelFits (short x, short y, short width, short height)
short	NavMapLabelPositionAvailable (short x, short y, short width, short height)
void	ResetNavMapReservedAreas (void)
void	ReserveNavMapArea (short x, short y, short width, short height)
void	ResetNavMapLabels (void)
void	PlaceNavMapLabel (short x, short y, unsigned short colour, const char *text)
short	ObjectivesShareNavLabel (short objective, short other)
short	hidden_objective (short objective)
short	visited (short objective)
short	achieved (short objective)
void	AddUniqueObjectiveNavLabel (short x, short y, unsigned short colour, const char *text, short objective, short missionShip)
short	IsPointInNavMapLabel (short labelIndex, short x, short y)
void	DrawViewportLine (Viewport *viewport, short x1, short y1, short x2, short y2, short colour)
void	DrawViewportBorder (Viewport *viewport, short left, short top, short right, short bottom, short colour)
void	DrawNavMapLabels (void)
void	DrawNavRectangleMarker (short x, short y, short size, short shadow, unsigned short colour, short reserve)
short	find_ships_sphere (short missionShip)
void	SetTextContext (TextContext *context)
void	DrawNavSquareOutline (Viewport *viewport, short x, short y, short size, signed char colour)
void	DrawNavSquareMarker (short x, short y, short size, short shadow, short colour, short reserve)
void	AddFixedVectors (const FixedVector left, const FixedVector right, FixedVector *sum)
void	DrawNavTriangleOutline (Viewport *viewport, short x, short y, short size, signed char colour)
void	DrawNavTriangleMarker (short x, short y, short size, short shadow, unsigned short colour, short reserve)
void	DrawNavPlayerMarker (short colour, short reserve)
void	DrawNavCrossMarker (short x, short y, short size, short shadow, unsigned short colour, short reserve)
short	IsObjectiveInDisplayedSystem (short objective)
void	SetScreenClipRect (unsigned short a, unsigned short b, unsigned short c, unsigned short d)
void	DrawNavHazardMarker (FixedVector navPosition, FixedVector offset, short size, unsigned short markerColour, unsigned short textColour, const char *text)
void	DrawNavMapBriefingBeacons (void)
void	BuildMap (short showPlayer)
void	UpdateInflightNavText (short showColon)
void	FormatNavCoordinates (unsigned char *out)
void	DrawSelectedNavLegendEntry (const char *text, short navPoint)
void	DrawNavMapLegend (void)
char *	nav_note (short objective)
void	DrawNavLocationReadout (const char *title, short showFlightData)
void	BriefingMap_LoadShapes (void)
void	BriefingMap_DisplayMap (void)
short	SelectNavObjectiveAtPoint (short mouseX, short mouseY)
void	CentreMouseOnCurrentNavObjective (void)
void	ShowConfedNavScan (short refresh)
void	FollowSelectedObjectiveSystem (void)
void	InflightComputer (void)

Variables
short	g_nNavMapCoordinateScaling = 0
short	g_nNavMapScale = 1
NavMapObjectiveStyle	g_aNavMapObjectiveStyles [12]
unsigned char *	g_pNavMapShape = 0
short	g_nNavMapLabelCount = 0
short	g_nNavMapReservedAreaCount = 0
unsigned char *	g_pNavLocationText = 0
char *	g_apszShipMissionTypeNames [14]
char	g_szNoFurtherObjectives [32]
short	g_bBriefingMapActive = 0
int	g_bInflightComputerActive = 0
short	g_nCurStellarSystem
short	g_nNavPlotMaxX
short	g_nNavmapMapMinimumX
unsigned short	g_awNavObjectiveLabelIndex [8]
short	g_nNavmapMapMaximumY
short	g_13_nNavmapMapCentreX
short	g_2_nNavMapMinimumYValue
TextContext	g_stNavMapTextCtx
short	g_nNavMapCentreY
TextContext	g_5_stNavLabelTextContextInfo
CampaignDate	g_1_stElapsedCampaignDate
void *	g_4_pDigiData
unsigned short	g_wDigiLeft

Detailed Description

Navigation map.

Definition in file nav.c.

Macro Definition Documentation

◆ NAV_C

#define NAV_C

Definition at line 7 of file nav.c.

Function Documentation

◆ achieved()

short achieved ( short objective )

Definition at line 1146 of file cockpt.c.

◆ AddFixedVectors()

void AddFixedVectors	(	const FixedVector *	left,
		const FixedVector *	right,
		FixedVector *	sum )

Definition at line 211 of file geom.c.

◆ AddUniqueObjectiveNavLabel()

void AddUniqueObjectiveNavLabel	(	short	x,
		short	y,
		unsigned short	colour,
		const char *	text,
		short	objective,
		short	missionShip )

Definition at line 419 of file nav.c.

References AddUniqueObjectiveNavLabel(), g_aMissionObjectives, hidden_objective(), ObjectivesShareNavLabel(), and PlaceNavMapLabel().

Referenced by AddUniqueObjectiveNavLabel(), BuildMap(), and DrawNavMapBriefingBeacons().

◆ BriefingMap_DisplayMap()

void BriefingMap_DisplayMap ( void )

Definition at line 968 of file nav.c.

References AllocateViewport(), BriefingMap_DisplayMap(), BriefingMap_LoadShapes(), DrawNavLocationReadout(), free_viewport(), g_101_stScrViewInfo, g_36_apTextGlyphs, g_cSecondaryViewBufferColour, g_pNavLocationText, g_pNavMapShape, g_stSecondaryViewBufferBlock, ReleasePacketHandle(), ReleasePacketSlot(), and Viewport::top.

Referenced by BriefingMap_DisplayMap(), and UpdateMap().

◆ BriefingMap_LoadShapes()

void BriefingMap_LoadShapes ( void )

Definition at line 953 of file nav.c.

References AllocateViewport(), BriefingMap_LoadShapes(), FetchDiskPacketRetrying(), g_cMissionObjectiveCount, g_cSecondaryViewBufferColour, g_pNavMapShape, g_stSecondaryViewBufferBlock, LocateMobileObjective(), ReportOutOfMemoryAndExit(), and SetScreenClipRect().

Referenced by BriefingMap_DisplayMap(), BriefingMap_LoadShapes(), and InflightComputer().

◆ Build_objective_list()

void Build_objective_list ( void )

◆ BuildMap()

void BuildMap ( short showPlayer )

Definition at line 671 of file nav.c.

References achieved(), AddUniqueObjectiveNavLabel(), TextContext::alignment, BuildMap(), PilotProfile::callsign, DrawNavCrossMarker(), DrawNavHazardMarker(), DrawNavMapBriefingBeacons(), DrawNavMapLabels(), DrawNavPlayerMarker(), DrawNavRectangleMarker(), DrawNavSquareMarker(), DrawNavTriangleMarker(), DrawSpriteDefault(), DrawViewportPixel(), g_1_stElapsedCampaignDate, g_5_stNavLabelTextContextInfo, g_6_szDefaultTextBufferText, g_aMissionNavPoints, g_aMissionObjectives, g_aMissionShips, g_aNavMapObjectiveStyles, g_aShipPosition, g_awNavObjectiveLabelIndex, g_bPrimaryViewBufferColour, g_cCurrentObjective, g_cMissionObjectiveCount, g_cRedColour, g_cYellowColour, g_nCurStellarSystem, g_nNavMapLabelCount, g_pNavMapShape, g_stCurrentPilotProfile, g_stSecondaryViewBufferBlock, g_ucAsteroidNavMarkerColour, g_ucPlayerNavLabelColour, g_ucPrimaryTextColour, hidden_objective(), InitializeTextContextFromFont(), IsObjectiveInDisplayedSystem(), NavMapObjectiveStyle::labelColour, NavMapObjectiveStyle::markerColour, NavMapObjectiveStyle::markerSize, NavMapObjectiveStyle::markerType, MissionNavPoint::missionShips, mobile_objective(), nav_getxy(), objective_name(), MissionShipRecord::objectType, PlaceNavMapLabel(), MissionNavPoint::position, MissionShipRecord::position, ResetNavMapLabels(), ResetNavMapReservedAreas(), ScaleNavMapCoordinates(), SetScale(), SetScreenClipRect(), SetTextContext(), MissionShipRecord::speed, TextContext::text, MissionObjective::type, NavMapObjectiveStyle::unvisitedColour, TextContext::viewport, visited(), and CampaignDate::year.

Referenced by BuildMap(), and DrawNavLocationReadout().

◆ CentreMouseOnCurrentNavObjective()

void CentreMouseOnCurrentNavObjective ( void )

Definition at line 1035 of file nav.c.

References CentreMouseOnCurrentNavObjective(), g_abFlightPath, g_aMissionObjectives, g_cCurrentNavPointIndex, ScaleNavMapCoordinates(), and SetPersonnelMousePosition().

Referenced by CentreMouseOnCurrentNavObjective(), and InflightComputer().

◆ CheckPoint()

void CheckPoint	(	short	x,
		short	y )

Definition at line 119 of file nav.c.

References CheckPoint(), g_2_nNavMapMinimumYValue, g_nNavmapMapMaximumY, g_nNavmapMapMinimumX, g_nNavPlotMaxX, MaxShort(), and MinShort().

Referenced by CheckPoint(), IncludeNavMapWorldPoint(), and SetScale().

◆ DrawNavCrossMarker()

void DrawNavCrossMarker	(	short	x,
		short	y,
		short	size,
		short	shadow,
		unsigned short	colour,
		short	reserve )

Definition at line 560 of file nav.c.

References DrawNavCrossMarker(), DrawViewportLine(), g_5_stNavLabelTextContextInfo, ReserveNavMapArea(), TextContext::viewport, and void().

Referenced by BuildMap(), and DrawNavCrossMarker().

◆ DrawNavHazardMarker()

void DrawNavHazardMarker	(	FixedVector	navPosition,
		FixedVector	offset,
		short	size,
		unsigned short	markerColour,
		unsigned short	textColour,
		const char *	text )

Definition at line 614 of file nav.c.

References AddFixedVectors(), DrawNavHazardMarker(), DrawNavRectangleMarker(), nav_getxy(), PlaceNavMapLabel(), ScaleNavMapMarkerSize(), FixedVector::x, and FixedVector::z.

Referenced by BuildMap(), and DrawNavHazardMarker().

◆ DrawNavLocationReadout()

void DrawNavLocationReadout	(	const char *	title,
		short	showFlightData )

Definition at line 885 of file nav.c.

References TextContext::alignment, AllocateTaggedMemory(), BuildMap(), ClearViewport(), CopyViewportContents(), TextContext::cursorX, TextContext::cursorY, DrawNavLocationReadout(), DrawNavMapLegend(), DrawNavTextLine(), g_101_stScrViewInfo, g_13_stMissionHeaderBlock, g_5_abMissionAuxBlockBytes, g_6_szDefaultTextBufferText, g_abSeriesAuxData, g_aMissionShips, g_apszShipMissionTypeNames, g_aShipPosition, g_cCurrentObjective, g_cSecondaryViewBufferColour, g_nSelectedCampaignSlot, g_pNavLocationText, g_stNavMapTextCtx, g_stSecondaryViewBufferBlock, g_ucDefaultTextColour, g_ucPrimaryTextColour, InitializeTextContextFromFont(), nav_note(), OpenDataFileOrDie(), ReadDataFileAtOffset(), SetScreenClipRect(), SetTextContext(), TextContext::text, and TextContext::viewport.

Referenced by BriefingMap_DisplayMap(), DrawNavLocationReadout(), and ShowConfedNavScan().

◆ DrawNavMapBriefingBeacons()

void DrawNavMapBriefingBeacons ( void )

Definition at line 646 of file nav.c.

References NavMapBeacon::active, AddUniqueObjectiveNavLabel(), DrawNavMapBriefingBeacons(), DrawNavSquareMarker(), DrawViewportPixel(), g_abMissionBriefingData, g_stSecondaryViewBufferBlock, g_ucDefaultTextColour, g_ucNavObjectiveMarkerColour, g_ucPrimaryTextColour, NavMapBeacon::name, nav_getxy(), NavMapBeacon::position, ScaleNavMapCoordinates(), FixedVector::x, and FixedVector::z.

Referenced by BuildMap(), and DrawNavMapBriefingBeacons().

◆ DrawNavMapLabels()

void DrawNavMapLabels ( void )

Definition at line 458 of file nav.c.

References DrawFormattedText(), DrawNavMapLabels(), g_1_aNavMapLabels, and g_nNavMapLabelCount.

Referenced by BuildMap(), and DrawNavMapLabels().

◆ DrawNavMapLegend()

void DrawNavMapLegend ( void )

Definition at line 855 of file nav.c.

References DrawNavMapLegend(), DrawSelectedNavLegendEntry(), g_cMissionObjectiveCount, g_stSecondaryViewBufferBlock, hidden_objective(), Viewport::left, SetTextCursor(), and visited().

Referenced by DrawNavLocationReadout(), and DrawNavMapLegend().

◆ DrawNavPlayerMarker()

void DrawNavPlayerMarker	(	short	colour,
		short	reserve )

Definition at line 629 of file nav.c.

References DrawNavPlayerMarker(), DrawNavSquareMarker(), DrawViewportPixel(), g_5_stNavLabelTextContextInfo, g_aShipPosition, Viewport::left, nav_getxy(), Viewport::top, and TextContext::viewport.

Referenced by BuildMap(), DrawNavPlayerMarker(), and InflightComputer().

◆ DrawNavRectangleMarker()

void DrawNavRectangleMarker	(	short	x,
		short	y,
		short	size,
		short	shadow,
		unsigned short	colour,
		short	reserve )

Definition at line 472 of file nav.c.

References DrawNavRectangleMarker(), DrawViewportEllipse(), DrawViewportEllipseShadow(), g_5_stNavLabelTextContextInfo, ReserveNavMapArea(), and TextContext::viewport.

Referenced by BuildMap(), DrawNavHazardMarker(), and DrawNavRectangleMarker().

◆ DrawNavSquareMarker()

void DrawNavSquareMarker	(	short	x,
		short	y,
		short	size,
		short	shadow,
		short	colour,
		short	reserve )

Definition at line 503 of file nav.c.

References DrawNavSquareMarker(), DrawNavSquareOutline(), DrawViewportPixel(), g_5_stNavLabelTextContextInfo, ReserveNavMapArea(), TextContext::viewport, and void().

Referenced by BuildMap(), DrawNavMapBriefingBeacons(), DrawNavPlayerMarker(), and DrawNavSquareMarker().

◆ DrawNavSquareOutline()

void DrawNavSquareOutline	(	Viewport *	viewport,
		short	x,
		short	y,
		short	size,
		signed char	colour )

Definition at line 494 of file nav.c.

References DrawNavSquareOutline(), and DrawViewportBorder().

Referenced by DrawNavSquareMarker(), and DrawNavSquareOutline().

◆ DrawNavTextLine()

void DrawNavTextLine	(	unsigned char	alignment,
		unsigned short	colour,
		const char *	format,
			... )

Definition at line 69 of file nav.c.

References TextContext::alignment, AppendTextCharacter(), TextContext::colour, DrawNavTextLine(), DrawTextString(), FormatTextTokens(), g_29_pCurrentTextContext, TextContext::text, and TextContext::textCursor.

Referenced by DrawNavLocationReadout(), DrawNavTextLine(), and DrawSelectedNavLegendEntry().

◆ DrawNavTriangleMarker()

void DrawNavTriangleMarker	(	short	x,
		short	y,
		short	size,
		short	shadow,
		unsigned short	colour,
		short	reserve )

Definition at line 543 of file nav.c.

References DrawNavTriangleMarker(), DrawNavTriangleOutline(), g_5_stNavLabelTextContextInfo, ReserveNavMapArea(), TextContext::viewport, and void().

Referenced by BuildMap(), and DrawNavTriangleMarker().

◆ DrawNavTriangleOutline()

void DrawNavTriangleOutline	(	Viewport *	viewport,
		short	x,
		short	y,
		short	size,
		signed char	colour )

Definition at line 531 of file nav.c.

References DrawNavTriangleOutline(), and DrawViewportLine().

Referenced by DrawNavTriangleMarker(), and DrawNavTriangleOutline().

◆ DrawSelectedNavLegendEntry()

void DrawSelectedNavLegendEntry	(	const char *	text,
		short	navPoint )

Definition at line 845 of file nav.c.

References DrawNavTextLine(), DrawSelectedNavLegendEntry(), g_cCurrentNavPointIndex, and g_cYellowColour.

Referenced by DrawNavMapLegend(), and DrawSelectedNavLegendEntry().

◆ DrawViewportBorder()

void DrawViewportBorder	(	Viewport *	viewport,
		short	left,
		short	top,
		short	right,
		short	bottom,
		short	colour )

Definition at line 1360 of file gr.c.

◆ DrawViewportLine()

void DrawViewportLine	(	Viewport *	viewport,
		short	x1,
		short	y1,
		short	x2,
		short	y2,
		short	colour )

Definition at line 1060 of file gr.c.

◆ find_ships_sphere()

short find_ships_sphere ( short missionShip )

Definition at line 816 of file logic.c.

◆ FollowSelectedObjectiveSystem()

void FollowSelectedObjectiveSystem ( void )

Definition at line 1068 of file nav.c.

References find_ships_sphere(), FollowSelectedObjectiveSystem(), g_1_stElapsedCampaignDate, g_aMissionNavPoints, g_aMissionObjectives, g_cCurrentObjective, g_nCurStellarSystem, MissionObjective::index, MissionNavPoint::systemIndex, and CampaignDate::year.

Referenced by FollowSelectedObjectiveSystem(), and InflightComputer().

◆ FormatNavCoordinates()

void FormatNavCoordinates ( unsigned char * out )

Definition at line 833 of file nav.c.

References FormatNavCoordinates(), g_1_stElapsedCampaignDate, and SplitGameClockTicksForNav().

Referenced by FormatNavCoordinates(), and InflightComputer().

◆ hidden_objective()

short hidden_objective ( short objective )

Definition at line 1206 of file cockpt.c.

◆ IncludeNavMapWorldPoint()

void IncludeNavMapWorldPoint	(	int	worldX,
		int	worldZ )

Definition at line 132 of file nav.c.

References CheckPoint(), IncludeNavMapWorldPoint(), and nav_getxy().

Referenced by IncludeNavMapWorldPoint(), and SetScale().

◆ InflightComputer()

void InflightComputer ( void )

Definition at line 1096 of file nav.c.

References BriefingMap_LoadShapes(), CentreMouseOnCurrentNavObjective(), ClearViewport(), ConfigureInputPump(), InputManagerState::cursorShape, cycle_next_objective(), DIBslamReal(), DisableMouseCursorDrawing(), DrawNavPlayerMarker(), DrawSpriteDefault(), EnableMouseCursorDrawing(), EndCommMenu(), FetchDiskPacketRetrying(), FollowSelectedObjectiveSystem(), force_view(), FormatNavCoordinates(), free_view_buffer(), free_viewport(), g_101_stScrViewInfo, g_18_nInterfaceEventMode, g_18_pEventManager, g_196_nInputTimerTicks, g_1_cStoredViewDisplayModeValue, g_1_stElapsedCampaignDate, g_26_bMouseCursorEnabled, g_37_stPersonnelMousePointerState, g_3_stDefaultStringContext, g_4_pElapsedCampaignDatePointer, g_5_stNavLabelTextContextInfo, g_6_stHostMouseTextBlock, g_88_nEventRepeatDelayState, g_bInflightComputerActive, g_bPrimaryViewBufferColour, g_bSceneEscapeRequested, g_cCurrentNavPointIndex, g_cCurrentObjective, g_cMissionObjectiveCount, g_cSecondaryViewBufferColour, g_nCurStellarSystem, g_pNavMapShape, g_stNavMapTextCtx, g_stSecondaryViewBufferBlock, g_ucHomeCarrierScannerColour, get_player_input(), hidden_objective(), InflightComputer(), InitializeSpaceFlightInput(), IsObjectiveInDisplayedSystem(), MarkDibDirty(), message_showing(), PlaySfxWaveFileByNumber(), PollInputEvent(), PollJoystickButtonEvents(), ReleasePacketHandle(), SelectNavObjectiveAtPoint(), set_new_objective(), SetFrameTimerAndWait(), SetInputViewport(), SetMenuInputPump(), SetMouseCursorShape(), SetPersonnelMousePosition(), SetRectBounds(), SetTextContext(), ShowConfedNavScan(), InputEventState::status, UpdateInflightNavText(), TextContext::viewport, WaitForAnyInputPress(), HostMouseMessage::x, MouseCursorState::x, HostMouseMessage::y, MouseCursorState::y, and CampaignDate::year.

Referenced by InflightComputer(), and SelectCockpitVduMode().

◆ IsObjectiveInDisplayedSystem()

short IsObjectiveInDisplayedSystem ( short objective )

Definition at line 580 of file nav.c.

References find_ships_sphere(), g_1_stElapsedCampaignDate, g_aMissionNavPoints, g_aMissionObjectives, IsObjectiveInDisplayedSystem(), and CampaignDate::year.

Referenced by BuildMap(), InflightComputer(), IsObjectiveInDisplayedSystem(), nav_note(), SelectNavObjectiveAtPoint(), and update_objective_location().

◆ IsPointInNavMapLabel()

short IsPointInNavMapLabel	(	short	labelIndex,
		short	x,
		short	y )

Definition at line 442 of file nav.c.

References g_1_aNavMapLabels, IsPointInNavMapLabel(), and NavMapLabel::x.

Referenced by IsPointInNavMapLabel(), and SelectNavObjectiveAtPoint().

◆ nav_getxy()

void nav_getxy	(	short *	x,
		short *	y,
		int	worldX,
		int	worldZ )

Definition at line 110 of file nav.c.

References g_nNavMapCoordinateScaling, nav_getxy(), and ScaleNavMapCoordinates().

Referenced by Build_objective_list(), BuildMap(), DrawNavHazardMarker(), DrawNavMapBriefingBeacons(), DrawNavPlayerMarker(), IncludeNavMapWorldPoint(), nav_getxy(), and SetScale().

◆ nav_note()

char * nav_note ( short objective )

Definition at line 872 of file nav.c.

References g_aMissionObjectives, g_szNoFurtherObjectives, IsObjectiveInDisplayedSystem(), MissionObjective::name, and nav_note().

Referenced by DrawNavLocationReadout(), and nav_note().

◆ NavMapLabelFits()

short NavMapLabelFits	(	short	x,
		short	y,
		short	width,
		short	height )

Definition at line 275 of file nav.c.

References NavMapLabelFits().

Referenced by NavMapLabelFits(), NavMapLabelPositionAvailable(), and TryPlaceNavMapLabel().

◆ NavMapLabelPositionAvailable()

short NavMapLabelPositionAvailable	(	short	x,
		short	y,
		short	width,
		short	height )

Definition at line 283 of file nav.c.

References g_nNavMapReservedAreaCount, NavMapLabelFits(), NavMapLabelPositionAvailable(), and NavMapPointInsideReservedArea().

Referenced by NavMapLabelPositionAvailable(), and TryPlaceNavMapLabel().

◆ NavMapPointInsideReservedArea()

short NavMapPointInsideReservedArea	(	short	area,
		short	x,
		short	y )

Definition at line 266 of file nav.c.

References ShortRect::bottom, g_aNavMapExclusionRects, ShortRect::left, NavMapPointInsideReservedArea(), ShortRect::right, and ShortRect::top.

Referenced by NavMapLabelPositionAvailable(), and NavMapPointInsideReservedArea().

◆ ObjectivesShareNavLabel()

short ObjectivesShareNavLabel	(	short	objective,
		short	other )

Definition at line 390 of file nav.c.

References g_aMissionObjectives, and ObjectivesShareNavLabel().

Referenced by AddUniqueObjectiveNavLabel(), and ObjectivesShareNavLabel().

◆ PlaceNavMapLabel()

void PlaceNavMapLabel	(	short	x,
		short	y,
		unsigned short	colour,
		const char *	text )

Definition at line 353 of file nav.c.

References NavMapLabel::colour, g_1_aNavMapLabels, g_nNavMapLabelCount, PlaceNavMapLabel(), ReserveNavMapArea(), NavMapLabel::text, and TryPlaceNavMapLabel().

Referenced by AddUniqueObjectiveNavLabel(), BuildMap(), DrawNavHazardMarker(), and PlaceNavMapLabel().

◆ ReserveNavMapArea()

void ReserveNavMapArea	(	short	x,
		short	y,
		short	width,
		short	height )

Definition at line 317 of file nav.c.

References ShortRect::bottom, g_aNavMapExclusionRects, g_nNavMapReservedAreaCount, ShortRect::left, ReserveNavMapArea(), ShortRect::right, and ShortRect::top.

Referenced by DrawNavCrossMarker(), DrawNavRectangleMarker(), DrawNavSquareMarker(), DrawNavTriangleMarker(), PlaceNavMapLabel(), and ReserveNavMapArea().

◆ ResetNavMapLabels()

void ResetNavMapLabels ( void )

Definition at line 331 of file nav.c.

References g_nNavMapLabelCount, and ResetNavMapLabels().

Referenced by BuildMap(), and ResetNavMapLabels().

◆ ResetNavMapReservedAreas()

void ResetNavMapReservedAreas ( void )

Definition at line 311 of file nav.c.

References g_nNavMapReservedAreaCount, and ResetNavMapReservedAreas().

Referenced by BuildMap(), and ResetNavMapReservedAreas().

◆ ScaleNavMapCoordinates()

void ScaleNavMapCoordinates	(	short *	x,
		short *	y,
		short	mapX,
		short	mapY )

Definition at line 101 of file nav.c.

References g_13_nNavmapMapCentreX, g_nNavMapCentreY, g_nNavMapScale, and ScaleNavMapCoordinates().

Referenced by BuildMap(), CentreMouseOnCurrentNavObjective(), DrawNavMapBriefingBeacons(), nav_getxy(), ScaleNavMapCoordinates(), and SelectNavObjectiveAtPoint().

◆ ScaleNavMapMarkerSize()

void ScaleNavMapMarkerSize ( short * size )

Definition at line 95 of file nav.c.

References g_nNavMapScale, and ScaleNavMapMarkerSize().

Referenced by DrawNavHazardMarker(), and ScaleNavMapMarkerSize().

◆ SelectNavObjectiveAtPoint()

short SelectNavObjectiveAtPoint	(	short	mouseX,
		short	mouseY )

Definition at line 993 of file nav.c.

References g_abFlightPath, g_aMissionObjectives, g_awNavObjectiveLabelIndex, g_cCurrentNavPointIndex, hidden_objective(), IsObjectiveInDisplayedSystem(), IsPointInNavMapLabel(), ScaleNavMapCoordinates(), SelectNavObjectiveAtPoint(), and set_new_objective().

Referenced by InflightComputer(), and SelectNavObjectiveAtPoint().

◆ set_sphere_point()

void set_sphere_point	(	const MissionShipRecord *	record,
		FixedVector *	position )

Definition at line 52 of file mission.c.

◆ SetNavMapCoordinateScaling()

void SetNavMapCoordinateScaling ( short enabled )

Definition at line 89 of file nav.c.

References g_nNavMapCoordinateScaling, and SetNavMapCoordinateScaling().

Referenced by Build_objective_list(), SetNavMapCoordinateScaling(), and SetScale().

◆ SetScale()

void SetScale ( void )

Definition at line 142 of file nav.c.

References CheckPoint(), find_ship_index(), g_13_nNavmapMapCentreX, g_2_nNavMapMinimumYValue, g_aMissionObjectives, g_aShipPosition, g_cMissionObjectiveCount, g_nNavMapCentreY, g_nNavmapMapMaximumY, g_nNavmapMapMinimumX, g_nNavMapScale, g_nNavPlotMaxX, IncludeNavMapWorldPoint(), MissionObjective::mapX, MissionObjective::mapY, MaxShort(), mobile_objective(), nav_getxy(), MissionObjective::position, SetNavMapCoordinateScaling(), SetScale(), and FixedVector::z.

Referenced by BuildMap(), and SetScale().

◆ SetScreenClipRect()

void SetScreenClipRect	(	unsigned short	a,
		unsigned short	b,
		unsigned short	c,
		unsigned short	d )

Definition at line 607 of file nav.c.

References g_stSecondaryViewBufferBlock, SetRectBounds(), and SetScreenClipRect().

Referenced by BriefingMap_LoadShapes(), BuildMap(), DrawNavLocationReadout(), and SetScreenClipRect().

◆ SetTextContext()

void SetTextContext ( TextContext * context )

Definition at line 179 of file eventmgr.c.

◆ ShowConfedNavScan()

void ShowConfedNavScan ( short refresh )

Definition at line 1054 of file nav.c.

References DisableMouseCursorDrawing(), DrawNavLocationReadout(), EnableMouseCursorDrawing(), g_101_stScrViewInfo, SetRectBounds(), and ShowConfedNavScan().

Referenced by InflightComputer(), and ShowConfedNavScan().

◆ TryPlaceNavMapLabel()

short TryPlaceNavMapLabel	(	short	x,
		short	y,
		short	width,
		short	force )

Definition at line 337 of file nav.c.

References g_1_aNavMapLabels, g_nNavMapLabelCount, NavMapLabelFits(), NavMapLabelPositionAvailable(), TryPlaceNavMapLabel(), NavMapLabel::x, and NavMapLabel::y.

Referenced by PlaceNavMapLabel(), and TryPlaceNavMapLabel().

◆ UpdateInflightNavText()

void UpdateInflightNavText ( short showColon )

Definition at line 801 of file nav.c.

References TextContext::cursorX, DrawFormattedText(), g_1_stElapsedCampaignDate, g_4_pElapsedCampaignDatePointer, g_stNavMapTextCtx, Viewport::left, SetTextContext(), Viewport::top, UpdateInflightNavText(), and TextContext::viewport.

Referenced by InflightComputer(), and UpdateInflightNavText().

◆ visited()

short visited ( short objective )

Definition at line 1140 of file cockpt.c.

Variable Documentation

◆ g_13_nNavmapMapCentreX

short g_13_nNavmapMapCentreX

Definition at line 1243 of file nav.c.

Referenced by ScaleNavMapCoordinates(), and SetScale().

◆ g_1_stElapsedCampaignDate

CampaignDate g_1_stElapsedCampaignDate

Definition at line 1248 of file nav.c.

Referenced by BuildMap(), FollowSelectedObjectiveSystem(), FormatNavCoordinates(), InflightComputer(), IsObjectiveInDisplayedSystem(), update_objective_location(), and UpdateInflightNavText().

◆ g_2_nNavMapMinimumYValue

short g_2_nNavMapMinimumYValue

Definition at line 1244 of file nav.c.

Referenced by CheckPoint(), and SetScale().

◆ g_4_pDigiData

void* g_4_pDigiData

Definition at line 1249 of file nav.c.

Referenced by PlaySpeechPacketBuffer(), and SoundBlasterDspInterrupt().

◆ g_5_stNavLabelTextContextInfo

TextContext g_5_stNavLabelTextContextInfo

Definition at line 1247 of file nav.c.

Referenced by BuildMap(), DrawNavCrossMarker(), DrawNavPlayerMarker(), DrawNavRectangleMarker(), DrawNavSquareMarker(), DrawNavTriangleMarker(), and InflightComputer().

◆ g_aNavMapObjectiveStyles

NavMapObjectiveStyle g_aNavMapObjectiveStyles[12]

Initial value:

                                              = {
    { 1, 2, &g_ucPrimaryTextColour,
      &g_ucDefaultTextColour,
      &g_ucDefaultTextColour },
    { 3, 2, &g_cSecondaryViewBufferColour,
      &g_bPrimaryViewBufferColour,
      &g_ucDefaultTextColour },
    { 4, 2, &g_ucNavObjectiveMarkerColour,
      &g_ucNavObjectiveMarkerColour,
      &g_ucDefaultTextColour },
    { 2, 3, &g_ucNavObjectiveMarkerColour,
      &g_ucDefaultTextColour,
      &g_ucDefaultTextColour },
    { 2, 3, &g_cRedColour,
      &g_cRedColour,
      &g_ucDefaultTextColour },
    { 1, 2, &g_ucPrimaryTextColour,
      &g_ucDefaultTextColour,
      &g_ucDefaultTextColour },
    { 4, 2, &g_ucNavObjectiveMarkerColour,
      &g_ucNavObjectiveMarkerColour,
      &g_ucDefaultTextColour },
    { 0, 0, 0, 0, 0 },
    { 0, 0, 0, 0, 0 },
    { 0, 0, 0, 0, 0 },
    { 0, 0, 0, 0, 0 },
    { 0, 0, 0, 0, 0 }
}

Definition at line 12 of file nav.c.

Referenced by BuildMap().

◆ g_apszShipMissionTypeNames

char* g_apszShipMissionTypeNames[14]

Initial value:

                                = {
    "Patrol",
    "Escort",
    "Strike",
    "Defend",
    "Wingman",
    "Flee",
    "Goto Warp",
    "Warp Arrive",
    "Rendezvous",
    "Come Home",
    "Tanker",
    "Tow",
    "Break Off",
    0
}

Definition at line 44 of file nav.c.

Referenced by DrawNavLocationReadout().

◆ g_awNavObjectiveLabelIndex

unsigned short g_awNavObjectiveLabelIndex[8]

Definition at line 1241 of file nav.c.

Referenced by BuildMap(), and SelectNavObjectiveAtPoint().

◆ g_bBriefingMapActive

short g_bBriefingMapActive = 0

Definition at line 62 of file nav.c.

Referenced by RefreshObjectiveShipNavPoints(), and UpdateMap().

◆ g_bInflightComputerActive

int g_bInflightComputerActive = 0

Definition at line 63 of file nav.c.

Referenced by InflightComputer(), and SetHudMessageText().

◆ g_nCurStellarSystem

short g_nCurStellarSystem

Definition at line 1238 of file nav.c.

Referenced by BuildMap(), CompleteStarSystemJump(), FindNearestNavPoint(), FollowSelectedObjectiveSystem(), InflightComputer(), init_mission(), IsMissionObjectiveOutOfSystem(), set_up_action_sphere(), TryBeginStarSystemJump(), and update_objective_location().

◆ g_nNavMapCentreY

short g_nNavMapCentreY

Definition at line 1246 of file nav.c.

Referenced by ScaleNavMapCoordinates(), and SetScale().

◆ g_nNavMapCoordinateScaling

short g_nNavMapCoordinateScaling = 0

Definition at line 10 of file nav.c.

Referenced by nav_getxy(), and SetNavMapCoordinateScaling().

◆ g_nNavMapLabelCount

short g_nNavMapLabelCount = 0

Definition at line 41 of file nav.c.

Referenced by BuildMap(), DrawNavMapLabels(), PlaceNavMapLabel(), ResetNavMapLabels(), and TryPlaceNavMapLabel().

◆ g_nNavmapMapMaximumY

short g_nNavmapMapMaximumY

Definition at line 1242 of file nav.c.

Referenced by CheckPoint(), and SetScale().

◆ g_nNavmapMapMinimumX

short g_nNavmapMapMinimumX

Definition at line 1240 of file nav.c.

Referenced by CheckPoint(), and SetScale().

◆ g_nNavMapReservedAreaCount

short g_nNavMapReservedAreaCount = 0

Definition at line 42 of file nav.c.

Referenced by NavMapLabelPositionAvailable(), ReserveNavMapArea(), and ResetNavMapReservedAreas().

◆ g_nNavMapScale

short g_nNavMapScale = 1

Definition at line 11 of file nav.c.

Referenced by ScaleNavMapCoordinates(), ScaleNavMapMarkerSize(), and SetScale().

◆ g_nNavPlotMaxX

short g_nNavPlotMaxX

Definition at line 1239 of file nav.c.

Referenced by CheckPoint(), and SetScale().

◆ g_pNavLocationText

unsigned char* g_pNavLocationText = 0

Definition at line 43 of file nav.c.

Referenced by BriefingMap_DisplayMap(), DrawNavLocationReadout(), and free_3Space().

◆ g_pNavMapShape

unsigned char* g_pNavMapShape = 0

Definition at line 40 of file nav.c.

Referenced by BriefingMap_DisplayMap(), BriefingMap_LoadShapes(), BuildMap(), and InflightComputer().

◆ g_stNavMapTextCtx

TextContext g_stNavMapTextCtx

Definition at line 1245 of file nav.c.

Referenced by DrawNavLocationReadout(), InflightComputer(), and UpdateInflightNavText().

◆ g_szNoFurtherObjectives

char g_szNoFurtherObjectives[32]

Initial value:

=

"Further objectives out-system."

Definition at line 60 of file nav.c.

Referenced by nav_note().

◆ g_wDigiLeft

unsigned short g_wDigiLeft

Definition at line 1250 of file nav.c.

Referenced by PlaySpeechPacketBuffer(), and SoundBlasterDspInterrupt().

Macros

Functions

Variables

Detailed Description

Macro Definition Documentation

◆ NAV_C

Function Documentation

◆ achieved()

◆ AddFixedVectors()

◆ AddUniqueObjectiveNavLabel()

◆ BriefingMap_DisplayMap()

◆ BriefingMap_LoadShapes()

◆ Build_objective_list()

◆ BuildMap()

◆ CentreMouseOnCurrentNavObjective()

◆ CheckPoint()

◆ DrawNavCrossMarker()

◆ DrawNavHazardMarker()

◆ DrawNavLocationReadout()

◆ DrawNavMapBriefingBeacons()

◆ DrawNavMapLabels()

◆ DrawNavMapLegend()

◆ DrawNavPlayerMarker()

◆ DrawNavRectangleMarker()

◆ DrawNavSquareMarker()

◆ DrawNavSquareOutline()

◆ DrawNavTextLine()

◆ DrawNavTriangleMarker()

◆ DrawNavTriangleOutline()

◆ DrawSelectedNavLegendEntry()

◆ DrawViewportBorder()

◆ DrawViewportLine()

◆ find_ships_sphere()

◆ FollowSelectedObjectiveSystem()

◆ FormatNavCoordinates()

◆ hidden_objective()

◆ IncludeNavMapWorldPoint()

◆ InflightComputer()

◆ IsObjectiveInDisplayedSystem()

◆ IsPointInNavMapLabel()

◆ nav_getxy()

◆ nav_note()

◆ NavMapLabelFits()

◆ NavMapLabelPositionAvailable()

◆ NavMapPointInsideReservedArea()

◆ ObjectivesShareNavLabel()

◆ PlaceNavMapLabel()

◆ ReserveNavMapArea()

◆ ResetNavMapLabels()

◆ ResetNavMapReservedAreas()

◆ ScaleNavMapCoordinates()

◆ ScaleNavMapMarkerSize()

◆ SelectNavObjectiveAtPoint()

◆ set_sphere_point()

◆ SetNavMapCoordinateScaling()

◆ SetScale()

◆ SetScreenClipRect()

◆ SetTextContext()

◆ ShowConfedNavScan()

◆ TryPlaceNavMapLabel()

◆ UpdateInflightNavText()

◆ visited()

Variable Documentation

◆ g_13_nNavmapMapCentreX

◆ g_1_stElapsedCampaignDate

◆ g_2_nNavMapMinimumYValue

◆ g_4_pDigiData

◆ g_5_stNavLabelTextContextInfo

◆ g_aNavMapObjectiveStyles

◆ g_apszShipMissionTypeNames

◆ g_awNavObjectiveLabelIndex

◆ g_bBriefingMapActive

◆ g_bInflightComputerActive

◆ g_nCurStellarSystem

◆ g_nNavMapCentreY

◆ g_nNavMapCoordinateScaling

◆ g_nNavMapLabelCount

◆ g_nNavmapMapMaximumY

◆ g_nNavmapMapMinimumX

◆ g_nNavMapReservedAreaCount