Function Index

$#! · 0-9 · A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z

G
	gfx_blend_additive
	gfx_blend_none
	gfx_blend_normal
	gfx_clear
	gfx_clip_disable
	gfx_clip_enable
	gfx_get_video_modes
	gfx_getscreen
	gfx_lines_begin
	gfx_lines_draw
	gfx_lines_end
	gfx_load_png
	gfx_load_texture
	gfx_load_texture_raw
	gfx_mapscreen
	gfx_memory_usage
	gfx_quads_begin
	gfx_quads_draw
	gfx_quads_draw_freeform
	gfx_quads_drawTL
	gfx_quads_end
	gfx_quads_setrotation
	gfx_quads_setsubset
	gfx_quads_setsubset_free
	gfx_quads_text
	gfx_screenaspect
	gfx_screenheight
	gfx_screenshot
	gfx_screenwidth
	gfx_setcolor
	gfx_setcolorvertex
	gfx_text
	gfx_text_color
	gfx_text_set_default_font
	gfx_text_width
	gfx_texture_set
	gfx_unload_texture
I
	inp_clear_events, INPUT_EVENT
	inp_clear_key_states, INPUT_EVENT
	inp_get_event, INPUT_EVENT
	inp_key_code, INPUT_EVENT
	inp_key_down, INPUT_EVENT
	inp_key_name, INPUT_EVENT
	inp_key_pressed, INPUT_EVENT
	inp_key_presses, INPUT_EVENT
	inp_key_releases, INPUT_EVENT
	inp_key_state, INPUT_EVENT
	inp_key_was_pressed, INPUT_EVENT
	inp_mouse_doubleclick, INPUT_EVENT
	inp_mouse_relative, INPUT_EVENT
	inp_mouse_scroll, INPUT_EVENT
	inp_num_events, INPUT_EVENT
	insert_entity, Game World
	interserct_character, Game World
	io_close
	io_flush
	io_length
	io_open
	io_read
	io_seek
	io_skip
	io_stderr
	io_stdin
	io_stdout
	io_tell
	io_write

void gfx_blend_additive()

Set the active blending mode to additive (src, one).

void gfx_blend_none()

Disables blending

void gfx_blend_normal()

Set the active blending mode to normal (src, 1-src).

void gfx_clear( float r,
float g,
float b )

Clears the screen with the specified color.

void gfx_clip_disable()

TODO

void gfx_clip_enable( int x,
int y,
int w,
int h )

TODO

int gfx_get_video_modes( VIDEO_MODE * list,
int maxcount )

Fetches a list of all the available video modes.

void gfx_getscreen( float * tl_x,
float * tl_y,
float * br_x,
float * br_y )

TODO

void gfx_lines_begin()

TODO

void gfx_lines_draw( float x0,
float y0,
float x1,
float y1 )

TODO

void gfx_lines_end()

TODO

int gfx_load_png( IMAGE_INFO * img,
const char * filename )

Loads a PNG image from disk.

int gfx_load_texture( const char * filename,
int store_format,
int flags )

Loads a texture from a file.

int gfx_load_texture_raw( int w,
int h,
int format,
const void * data,
int store_format,
int flags )

Loads a texture from memory.

void gfx_mapscreen( float tl_x,
float tl_y,
float br_x,
float br_y )

Specifies the coordinate system for the screen.

int gfx_memory_usage()

TODO

void gfx_quads_begin()

Begins a quad drawing session.

void gfx_quads_draw( float x,
float y,
float w,
float h )

Draws a quad by specifying the center point.

void gfx_quads_draw_freeform( float x0,
float y0,
float x1,
float y1,
float x2,
float y2,
float x3,
float y3 )

Draws a quad by specifying the corner points.

void gfx_quads_drawTL( float x,
float y,
float width,
float height )

Draws a quad by specifying the top-left point.

void gfx_quads_end()

Ends a quad session.

void gfx_quads_setrotation( float angle )

Sets the rotation to use when drawing a quad.

void gfx_quads_setsubset( float tl_u,
float tl_v,
float br_u,
float br_v )

Sets the uv coordinates to use.

void gfx_quads_setsubset_free( float x0,
float y0,
float x1,
float y1,
float x2,
float y2,
float x3,
float y3 )

TODO

void gfx_quads_text( float x,
float y,
float size,
const char * text )

TODO

float gfx_screenaspect()

Returns the aspect ratio between width and height.

int gfx_screenheight()

Returns the screen height.

void gfx_screenshot()

TODO

int gfx_screenwidth()

Returns the screen width.

void gfx_setcolor( float r,
float g,
float b,
float a )

Sets the color of all the vertices.

void gfx_setcolorvertex( int i,
float r,
float g,
float b,
float a )

Sets the color of a vertex.

void gfx_text( void * font,
float x,
float y,
float size,
const char * text,
int max_width )

TODO

void gfx_text_color( float r,
float g,
float b,
float a )

TODO

void gfx_text_set_default_font( void * font )

TODO

float gfx_text_width( void * font,
float size,
const char * text,
int length )

TODO

void gfx_texture_set( int id )

Sets the active texture.

int gfx_unload_texture( int id )

Unloads a texture.

void inp_clear_events()

TODO

void inp_clear_key_states()

TODO

INPUT_EVENT inp_get_event( int index )

TODO

int inp_key_code( const char * key_name )

TODO

int inp_key_down( int key )

TODO

const char *inp_key_name( int k )

TODO

int inp_key_pressed( int key )

Checks if a key is pressed.

int inp_key_presses( int key )

TODO

int inp_key_releases( int key )

TODO

int inp_key_state( int key )

TODO

int inp_key_was_pressed( int key )

TODO

int inp_mouse_doubleclick()

TODO

void inp_mouse_relative( int * x,
int * y )

Fetches the mouse movements.

int inp_mouse_scroll()

TODO

int inp_num_events()

TODO

void insert_entity( ENTITY * entity )

Adds an entity to the world.

Finds the closest character that intersects the line.

int io_close( IOHANDLE io )

Closes a file.

int io_flush( IOHANDLE io )

Empties all buffers and writes all pending data.

long int io_length( IOHANDLE io )

Gets the total length of the file.

IOHANDLE io_open( const char * filename,
int flags )

Opens a file.

unsigned io_read( IOHANDLE io,
void * buffer,
unsigned size )

Reads data into a buffer from a file.

int io_seek( IOHANDLE io,
int offset,
int origin )

Seeks to a specified offset in the file.

unsigned io_skip( IOHANDLE io,
unsigned size )

Skips data in a file.

IOHANDLE io_stderr()

Returns an IOHANDLE to the standard error.

IOHANDLE io_stdin()

Returns an IOHANDLE to the standard input.

IOHANDLE io_stdout()

Returns an IOHANDLE to the standard output.

long int io_tell( IOHANDLE io )

Gets the current position in the file.

unsigned io_write( IOHANDLE io,
const void * buffer,
unsigned size )

Writes data from a buffer to file.