MSX

These paths are relative to units/MSX/ in the TRSE tree. Reference a unit with @use "<path>" (no .tru extension).

Units

Each section lists procedure and function declarations parsed from the .tru source. Notes come from the block comment immediately above each declaration (/** … */ or /* … */). Line comments (//) are not shown.

`screen`

Kind	Name	Signature	Notes
`procedure`	`SetColors`	`procedure SetColors( a,b,c : global byte );`	—
`procedure`	`PrintString`	`procedure PrintString(p1:global pointer);`	—
`procedure`	`WriteVDP`	`procedure WriteVDP(a,b: global byte);`	—
`procedure`	`ClearScreen`	`procedure ClearScreen() inline;`	—
`procedure`	`Wait`	`procedure Wait(a: global byte);`	—
`procedure`	`SetMode4`	`procedure SetMode4();`	—

`text/txt`

Kind	Name	Signature	Notes
`procedure`	`put_ch`	`procedure put_ch(CH:global byte);`	Put a character at current cursor position
`procedure`	`DefineScreen`	`procedure DefineScreen();`	Helper to set up screen pointers etc
`procedure`	`esc`	`procedure esc();`	Escape sequence
`procedure`	`cursor_home`	`procedure cursor_home();`	Place the cursor at 0,0 top left of screen
`procedure`	`move_to`	`procedure move_to(_text_x: byte, _text_y: byte);`	Place the cursor at X, Y screen position
`procedure`	`wait_vsync`	`procedure wait_vsync();`	Wait for vertical blank (not yet implemented)
`procedure`	`text_colour`	`procedure text_colour(_chosen_text_colour: byte);`	Set the text colour (not available on all platforms)
`function`	`get_key`	`function get_key():byte;`	Get a character input from the keyboard
`function`	`get_scancode`	`function get_scancode():byte;`	Get a character input from the keyboard
`procedure`	`wait_key`	`procedure wait_key();`	Wait for a key press
`procedure`	`clear_buffer`	`procedure clear_buffer();`	Clear the keyboard buffer
`procedure`	`get_cursor_position`	`procedure get_cursor_position();`	Get current cursor position to o_cx,o_cy
`procedure`	`put_char_at`	`procedure put_char_at(_atx,_aty,_atchar:byte);`	Put a character at a X, Y screen coordinate
`procedure`	`print_string`	`procedure print_string(in_str: global pointer, CRLF: global byte);`	Output a string at the current cursor location. Set Carriage Return on/off
`function`	`get_char_at`	`function get_char_at(_col,_row:byte):byte;`	Return the character at chosen screen position
`procedure`	`beep`	`procedure beep();`	—
`procedure`	`print_dec`	`procedure print_dec(_in_n:byte, _add_cr:byte);`	Output a string representation of a decimal number at current cursor position Set if you want carriage return true/false
`function`	`str_to_dec`	`function str_to_dec(_in_str:pointer):byte;`	Convert string to decimal number
`function`	`get_dec`	`function get_dec():integer;`	Get numeric input from keyboard
`procedure`	`get_page`	`procedure get_page();`	Get screen page
`procedure`	`cursor_off`	`procedure cursor_off();`	Hide flashing cursor
`procedure`	`cursor_on`	`procedure cursor_on();`	Show flashing cursor
`function`	`str_compare`	`function str_compare(str1:pointer,str2:pointer):byte;`	Compare two strings for equality
`procedure`	`put_dec_at`	`procedure put_dec_at(_natx,_naty,_nat:byte);`	Output a string representation of a decimal number at chosen position
`function`	`str_len`	`function str_len(in_str: global pointer):byte;`	—
`procedure`	`print_space`	`procedure print_space(max_digits: global integer);`	—
`procedure`	`print_string_centered`	`procedure print_string_centered(in_str: global pointer, CRLF: global byte, _sc_w: byte);`	Output a string at the current cursor location but centered. Set Carriage Return on/off Set the screen width Set reverse on/off
`procedure`	`crlf`	`procedure crlf();`	—
`function`	`get_string`	`function get_string():byte;`	—
`function`	`str_to_dec`	`function str_to_dec(_in_str:pointer):byte;`	—
`function`	`get_dec`	`function get_dec():integer;`	—
`procedure`	`cls`	`procedure cls();`	Clear screen and initialise pointers Required for move_to etc