| allegro_icon |
alUNIX |
This is a pointer to the Allegro X11 icon, which is in the format of standard .xpm bitmap data. |
| al_404_char |
Allegro |
When Allegro cannot find a glyph it needs in a font, it will instead output the character given in this variable. |
| al_active_dialog |
alGUI |
Global pointer to the most recent activated dialog. |
| al_active_menu |
alGUI |
When a menu callback procedure is triggered, this will be set to the menu item that was selected, so your routine can determine where it was called from. |
| al_black_palette |
Allegro |
A palette containing solid black colors, used by the fade routines. |
| al_color_table |
alVGA |
Pointer to the color mapping table. |
| al_cpu_capabilities |
Allegro |
Contains CPU flags indicating what features are available on the current CPU. |
| al_cpu_family |
Allegro |
Contains the CPU type, where applicable. |
| al_cpu_model |
Allegro |
Contains the CPU submodel, where applicable. |
| al_cpu_vendor |
Allegro |
On Intel PCs, contains the CPU vendor name if known. |
| al_default_palette |
Allegro |
The default IBM BIOS palette. |
| al_desktop_palette |
Allegro |
The palette used by the Atari ST low resolution desktop. |
| al_errno |
Allegro |
Stores the last error number. |
| al_error |
Allegro |
Text string used by al_set_gfx_mode, al_install_sound and other functions to report error messages. |
| al_fli_bitmap |
alFlic |
Contains the current frame of the FLI/FLC animation. |
| al_fli_bmp_dirty_from |
alFlic |
These variables are set by al_next_fli_frame to indicate which part of the al_fli_bitmap has changed since the last call to al_reset_fli_variables. |
| al_fli_bmp_dirty_to |
alFlic |
|
| al_fli_frame |
alFlic |
Global variable containing the current frame number in the FLI file. |
| al_fli_palette |
alFlic |
Contains the current FLI palette. |
| al_fli_pal_dirty_from |
alFlic |
These variables are set by al_next_fli_frame to indicate which part of the al_fli_palette has changed since the last call to al_reset_fli_variables. |
| al_fli_pal_dirty_to |
alFlic |
|
| al_fli_timer |
alFlic |
Global variable for timing FLI playback. |
| al_font |
Allegro |
A simple 8x8 fixed size font (the mode 13h BIOS default). |
| al_gfx_capabilities |
Allegro |
Bitfield describing the capabilities of the current graphics driver and video hardware. |
| al_gfx_driver |
alDrv |
Pointer to the current graphics driver. |
| al_gui_bg_color |
alGUI |
The background color for the standard dialogs (alerts, menus, and the file selector). |
| al_gui_button_proc |
alGUI |
If set, this function will be used by the standard Allegro dialogs. |
| al_gui_ctext_proc |
alGUI |
If set, this function will be used by the standard Allegro dialogs. |
| al_gui_edit_proc |
alGUI |
If set, this function will be used by the standard Allegro dialogs. |
| al_gui_fg_color |
alGUI |
The foreground color for the standard dialogs (alerts, menus, and the file selector). |
| al_gui_font_baseline |
alGUI |
If set to a non-zero value, adjusts the keyboard shortcut underscores to account for the height of the descenders in your font. |
| al_gui_list_proc |
alGUI |
If set, this function will be used by the standard Allegro dialogs. |
| al_gui_menu_draw_menu |
alGUI |
If set, this function will be called whenever a menu needs to be drawn, so you can change how menus look. |
| al_gui_menu_draw_menu_item |
alGUI |
If set, this function will be called whenever a menu needs to be drawn, so you can change how menus look. |
| al_gui_mg_color |
alGUI |
The color used for displaying greyed-out dialog objects (with the AL_D_DISABLED flag set). |
| al_gui_mouse_b |
alGUI |
Hook function, used by the GUI routines whenever they need to access the mouse state. |
| al_gui_mouse_focus |
alGUI |
If non-zero, the input focus follows the mouse pointer around the dialog, otherwise a click is required to move it. |
| al_gui_mouse_x |
alGUI |
Hook function, used by the GUI routines whenever they need to access the mouse state. |
| al_gui_mouse_y |
alGUI |
Hook function, used by the GUI routines whenever they need to access the mouse state. |
| al_gui_mouse_z |
alGUI |
Hook function, used by the GUI routines whenever they need to access the mouse state. |
| al_gui_shadow_box_proc |
alGUI |
If set, this function will be used by the standard Allegro dialogs. |
| al_gui_text_list_proc |
alGUI |
If set, this function will be used by the standard Allegro dialogs. |
| al_identity_matrix |
al3D |
Global variable containing the do nothing identity matrix. |
| al_identity_matrix_f |
al3D |
Global variable containing the do nothing identity matrix. |
| al_identity_quat |
al3D |
Global variable containing the 'do nothing' identity quaternion. |
| al_id_string |
Allegro |
Text string containing a date and version number for the library, in case you want to display these somewhere. |
| al_joy |
Allegro |
Global array of joystick state information, which is updated by the al_poll_joystick function. |
| al_key |
Allegro |
Array of flags indicating the state of each key, ordered by scancode. |
| al_keyboard_lowlevel_callback |
Allegro |
If set, this function is called by the keyboard handler in response to every keyboard event, both presses (including keyboard repeat rate) and releases. |
| al_key_led_flag |
Allegro |
By default, the capslock, numlock, and scroll-lock keys toggle the keyboard LED indicators when they are pressed. |
| al_key_shifts |
Allegro |
Bitmask containing the current state of shift/ctrl/alt, the special Windows keys, and the accent escape characters. |
| al_midi_loop_end |
Allegro |
The loop end point, set by the al_play_looped_midi function. |
| al_midi_loop_start |
Allegro |
The loop start point, set by the al_play_looped_midi function. |
| al_midi_msg_callback |
Allegro |
Hook function allowing you to intercept MIDI player events. |
| al_midi_pos |
Allegro |
Stores the current position (beat number) in the MIDI file, or contains a negative number if no music is currently playing. |
| al_midi_time |
Allegro |
Contains the position in seconds in the currently playing midi. |
| al_mouse_b |
Allegro |
Global variable containing the current mouse button state. |
| al_mouse_pos |
Allegro |
Global variable containing the current mouse position. |
| al_mouse_sprite |
Allegro |
Global variable containing the current mouse sprite. |
| al_mouse_w |
Allegro |
Global variable containing the current mouse position. |
| al_mouse_x |
Allegro |
Global variable containing the current mouse horizontal position. |
| al_mouse_x_focus |
Allegro |
Global variable containing the current mouse focus point. |
| al_mouse_y |
Allegro |
Global variable containing the current mouse vertical position. |
| al_mouse_y_focus |
Allegro |
Global variable containing the current mouse focus point. |
| al_mouse_z |
Allegro |
Global variable containing the current mouse position. |
| al_num_joysticks |
Allegro |
Global variable containing the number of active joystick devices. |
| al_os_multitasking |
Allegro |
Set by al_init to either True or False depending on whether your Operating System is multitasking or not. |
| al_os_revision |
Allegro |
The minor version of the Operating System currently running. |
| al_os_type |
Allegro |
Identifies the Operating System. |
| al_os_version |
Allegro |
The major version of the Operating System currently running. |
| al_palette_color |
Allegro |
Table mapping palette index colors (0-255) into whatever pixel format is being used by the current display mode. |
| al_retrace_count |
Allegro |
If the retrace simulator is installed, this count is incremented on each vertical retrace; otherwise, if the refresh rate is known, the count is incremented at the same rate (ignoring retraces); otherwise, it is incremented 70 times a second. |
| al_rgb_table |
Allegro |
To speed up reducing RGB values to 8-bit paletted colors, Allegro uses a 32k lookup table (5 bits for each color component). |
| al_scene_gap |
al3D |
This number (default value = 100.0) controls the behaviour of the z-sorting algorithm. |
| al_screen |
Allegro |
Screen bitmap |
| AL_SCREEN_H |
Allegro |
Screen size. |
| AL_SCREEN_W |
Allegro |
Screen size. |
| al_system_driver |
alDrv |
Pointer to the system driver. |
| al_three_finger_flag |
Allegro |
The DJGPP keyboard handler provides an 'emergency exit' sequence which you can use to kill off your program. |
| AL_VIRTUAL_H |
Allegro |
Screen size. |
| AL_VIRTUAL_W |
Allegro |
Screen size. |