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gameoflife-appleii
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Bug corrected in Editor: cursor was not erased in some cases

This commit is contained in:
Christophe Meneboeuf 2016-10-23 01:26:24 +02:00
parent 650afd9640
commit 3077298aca
1 changed files with 13 additions and 3 deletions
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16
gol_apple2.c
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@ -49,7 +49,6 @@ uint8_t __fastcall__ count_neighbours( uint8_t* cell ); /* count
void quit( void );
/******************* CUSTOM TYPES AND VALUES DEFINITIONS ****************/
#define NB_LINES 40u
#define NB_COLUMNS 40u
@ -204,6 +203,7 @@ void editor( void )
uint8_t quit, x_cursor, y_cursor;
uint8_t color_pixel;
uint8_t update_color = 1;
const char* const text = "J L I K: Move the cursor\nSPACE : Toggle a cell\n\n(L)oad - (S)ave - (D)one";
set_text( text );
@ -215,23 +215,27 @@ void editor( void )
quit = 0;
while ( quit == 0)
{
color_pixel = gfx_get_pixel( x_cursor, y_cursor );
if (update_color) { 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:
update_color = 1;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( x_cursor > 1u ) { --x_cursor; }
break;
case KEY_DOWN:
update_color = 1;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( y_cursor < NB_LINES-2u ) { ++y_cursor; }
break;
case KEY_UP:
update_color = 1;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( y_cursor > 1u ) { --y_cursor; }
break;
case KEY_RIGHT:
update_color = 1;
gfx_pixel( color_pixel, x_cursor, y_cursor );
if( x_cursor < NB_COLUMNS-2u ) { ++x_cursor; }
break;
@ -239,6 +243,7 @@ void editor( void )
if( x_cursor > 0u && x_cursor < NB_COLUMNS-1u
&& y_cursor > 0u && y_cursor < NB_LINES-1u )
{
update_color = 1;
toggle_cell( x_cursor++, y_cursor );
}
break;
@ -246,17 +251,22 @@ void editor( void )
editor_save();
set_text( text );
gfx_pixel( color_pixel, x_cursor, y_cursor );
update_color = 0;
break;
case 's':
editor_save();
set_text( text );
gfx_pixel( color_pixel, x_cursor, y_cursor );
update_color = 0;
break;
case 'd':
quit = 1;
gfx_pixel( color_pixel, x_cursor, y_cursor ); //clear cursor
update_color = 0;
break;
default:
update_color = 0;
break;
default: break;
}
}