Apple-2-SW
/
gameoflife-appleii
mirror of https://github.com/Pixinn/gameoflife-appleii.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Printing the cursor's coordinates

This commit is contained in:
Christophe Meneboeuf 2017-09-27 23:28:00 +02:00
parent 2bc47bdb70
commit 9eb1ce0a3b
2 changed files with 70 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
disk.dsk
View File

Binary file not shown.

90
src/gol_main.c
View File

@ -31,6 +31,8 @@
/******************* FUNCTION DEFINITIONS **************/
void __fastcall__ init_asm( uint8_t* p_cell, uint8_t* p_cells_future ); /* Inits the variables used in the ASM scope */
void init_display( void ); /* Inits displayed playfield */
@ -84,6 +86,11 @@ enum {
SAVE
};
enum eMyBoolean {
FALSE = 0,
TRUE = 1
};
/******************* STATIC GLOBAL VARIABLES ******************/
static uint8_t Cells[ NB_COLUMNS ][ NB_LINES ];
@ -151,9 +158,37 @@ void quit( void )
}
void clear_coords()
{
gotoxy(NB_COLUMNS-6, PRINTF_LINE+3);
printf(" ");
}
void print_coords(const uint8_t x, const uint8_t y)
{
uint8_t len_coord_cursor_x_len;
char buf_coord_cursor[10];
char buf_coord_cursor_y[5];
/* Clears the coords */
clear_coords();
/* Coords to ascii */
itoa(x, buf_coord_cursor, 10);
len_coord_cursor_x_len = strlen(buf_coord_cursor);
itoa(y, buf_coord_cursor_y, 10);
strcat(buf_coord_cursor, ":");
strcat(buf_coord_cursor, buf_coord_cursor_y);
gotoxy(NB_COLUMNS-6+(2-len_coord_cursor_x_len), PRINTF_LINE+3);
/* Prints the coords */
printf(buf_coord_cursor);
}
void clear_text( void )
{
register uint8_t i;
clear_coords();
gotoxy( 0u, PRINTF_LINE );
for( i = 0; i < 4u; ++i ) {
printf(" "); /* clears a line */
@ -168,6 +203,7 @@ void set_text( const char* const text )
}
void init_display( void )
{
register uint8_t i;
@ -214,7 +250,8 @@ void editor( void )
uint8_t quit, x_cursor, y_cursor;
uint8_t color_pixel;
uint8_t update_color = 1;
uint8_t update_color = TRUE;
uint8_t update_coords = TRUE;
set_text( Text_Editor );
@ -222,34 +259,45 @@ void editor( void )
x_cursor = NB_COLUMNS >> 1u;
y_cursor = NB_LINES >> 1u;
quit = 0;
while ( quit == 0)
quit = 0u;
while ( quit == 0u)
{
if (update_color) { color_pixel = gfx_get_pixel( x_cursor, y_cursor ); }
if (update_coords != FALSE)
{
print_coords(x_cursor, y_cursor);
update_coords = FALSE;
}
if (update_color != FALSE) {
color_pixel = gfx_get_pixel( x_cursor, y_cursor );
}
gfx_pixel( CURSOR_COLOR, x_cursor, y_cursor ); //cursor
KeyPressed = cgetc();
switch (KeyPressed) {
case KEY_LEFT:
note(SIXTY_FOURTH, G3);
update_color = 1;
update_color = TRUE;
update_coords = TRUE;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( x_cursor > 1u ) { --x_cursor; }
break;
case KEY_DOWN:
note(SIXTY_FOURTH, G3);
update_color = 1;
update_color = TRUE;
update_coords = TRUE;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( y_cursor < NB_LINES-2u ) { ++y_cursor; }
break;
case KEY_UP:
note(SIXTY_FOURTH, G3);
update_color = 1;
update_color = TRUE;
update_coords = TRUE;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( y_cursor > 1u ) { --y_cursor; }
break;
case KEY_RIGHT:
note(SIXTY_FOURTH, G3);
update_color = 1;
update_color = TRUE;
update_coords = TRUE;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( x_cursor < NB_COLUMNS-2u ) { ++x_cursor; }
break;
@ -257,17 +305,19 @@ void editor( void )
if( x_cursor > 0u && x_cursor < NB_COLUMNS-1u
&& y_cursor > 0u && y_cursor < NB_LINES-1u )
{
update_color = 1;
update_color = TRUE;
update_coords = TRUE;
toggle_cell( x_cursor++, y_cursor );
note(SIXTY_FOURTH, G5);
my_sleep(5); /* ~22ms */
my_sleep(5u); /* ~22ms */
}
break;
case 'l':
update_color = 0;
update_color = FALSE;
update_coords = TRUE;
if( editor_load_save( LOAD ) == 0 ) {
draw_cells();
update_color = 1;
update_color = TRUE;
}
set_text( Text_Editor );
break;
@ -278,17 +328,21 @@ void editor( void )
}
set_text( Text_Editor );
gfx_pixel( color_pixel, x_cursor, y_cursor );
update_color = 0;
update_color = FALSE;
update_coords = TRUE;
break;
case 'r':
quit = 1;
gfx_pixel( color_pixel, x_cursor, y_cursor ); //clear cursor
update_color = 0;
update_color = FALSE;
update_coords = TRUE;
break;
case 'a':
about();
update_coords = TRUE;
default:
update_color = 0;
update_color = FALSE;
update_coords = FALSE;
break;
}
}
@ -465,13 +519,9 @@ void title_screen( void )
void about( void )
{
register uint8_t i;
clrscr();;
mode_text();
gotoxy( 0u, 0u );
for( i = 0; i < 24u; ++i ) {
printf(" "); /* clears a line */
}
gotoxy( 0u, 0u );
printf( " *** A GAME OF LIFE ***\n --------------\n\n\
This port of Conway's Game of life was\nprogrammed by Christophe Meneboeuf.\n\