PrintConsole Struct Reference

Console structure used to store the state of a console render context. More...

#include <console.h>

Data Fields
int	bgId
	Background ID. Initialized by consoleInit().
u16	consoleHeight
	Height of the console hardware layer in tiles.
u16	consoleWidth
	Width of the console hardware layer in tiles.
s16	cursorX
	Current X location of the cursor. Initialized by consoleInit().
s16	cursorY
	Current Y location of the cursor. Initialized by consoleInit().
ConsoleFont	font
	Font of the console.
u16 *	fontBgGfx
	Pointer to the bg layer graphics if used. Initialized by consoleInit().
u16 *	fontBgMap
	Pointer to the bg layer map if used. Initialized by consoleInit().
u16	fontCharOffset
	Offset to the first graphics tile in background memory (in case your font is not loaded at a graphics base boundary). Initialized by consoleInit().
u16	fontCurPal
	The current palette used by the engine. Initialized by consoleInit().
u8	fontPalIndex
	Palette index where a custom palette is loaded. Initialized by consoleInit().
s16	prevCursorX
	Internal. Used by "\x1b[s" and "\x1b[u". Initialized by consoleInit().
s16	prevCursorY
	Internal. Used by "\x1b[s" and "\x1b[u". Initialized by consoleInit().
ConsolePrint	PrintChar
	Callback for printing a character.
u8	tabSize
	Size of a TAB character.
u16	windowHeight
	Window height in tiles.
u16	windowWidth
	Window width in tiles.
u16	windowX
	Window X location in tiles.
u16	windowY
	Window Y location in tiles.

Detailed Description

Console structure used to store the state of a console render context.

Many of the values in this struct are actually initialized by libnds, and the user should leave them as 0 when consoleInit() is called.

Default values from consoleGetDefault():

PrintConsole defaultConsole =
{
    .font =
    {
        .gfx = default_fontTiles, // Font tiles
        .pal = NULL,              // No font palette (use the default palettes)
        .numColors = 0,
        .bpp = 1,
        .asciiOffset = 32,        // First ASCII character in the set
        .numChars = 96            // Number of characters in the font set
    },
 
    .consoleWidth = 32,
    .consoleHeight = 24,
    .windowX = 0,
    .windowY = 0,
    .windowWidth = 32,
    .windowHeight = 24,
    .tabSize = 3,
    .PrintChar = NULL,
};

Field Documentation

PrintChar

ConsolePrint PrintConsole::PrintChar

Callback for printing a character.

It should return true if it has handled rendering the graphics. If not, the print engine will attempt to render via tiles).

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The documentation for this struct was generated from the following file:

• console.h