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Using the random colors!

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This commit is contained in:
Christophe Meneboeuf 2016-10-04 01:12:36 +02:00
parent 3d08413c9c
commit 1f97d75428
3 changed files with 29 additions and 15 deletions
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17
gol_apple2.c
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@ -54,9 +54,9 @@ char KeyPressed = NO_KEY;
/******************* STATIC GLOBAL VARIABLES ******************/
uint8_t Cells[ NB_COLUMNS ][ NB_LINES ];
uint8_t Cells_Future[ NB_COLUMNS ][ NB_LINES ];
uint8_t Cells_Initial[ NB_COLUMNS ][ NB_LINES ];
static uint8_t Cells[ NB_COLUMNS ][ NB_LINES ];
static uint8_t Cells_Future[ NB_COLUMNS ][ NB_LINES ];
static uint8_t Cells_Initial[ NB_COLUMNS ][ NB_LINES ];
/******************** CODE ************************/
@ -66,9 +66,6 @@ int main( int argc, char** argv )
(void)argc;
(void)argv;
printf("PAUSE");
cgetc();
init_asm( (uint8_t*)Cells, (uint8_t*)Cells_Future );
init_rnd_color();
@ -114,8 +111,8 @@ void quit( void )
uint8_t x, y;
mode_text();
screensize (&x, &y);
gotoxy( 1u, y-1u );
printf("BYE BYE!");
clrscr();
printf("\n*** THIS WAS LIFE BY WWW.XTOF.INFO ***\n\n");
exit(0);
}
@ -224,7 +221,7 @@ void toggle_cell( const uint8_t x, const uint8_t y )
cell = &Cells[x][y];
if( *cell == DEAD ) {
*cell = ALIVE;
gfx_pixel( CELL_COLOR, x, y );
gfx_pixel( get_color(), x, y );
} else {
*cell = DEAD;
gfx_pixel( BLACK, x, y );
@ -276,7 +273,7 @@ void __fastcall__ update( void )
}
else if( *cell_curr == DEAD && nb_neighbours == 3u ) {
*cell_future_line = ALIVE;
gfx_pixel( CELL_COLOR, x, y );
gfx_pixel( get_color(), x, y );
}
cell_curr += NB_LINES;
cell_neighbourhoud_line += NB_LINES;

22
rnd_colors.asm
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@ -6,14 +6,16 @@
.import popa
.export _init_rnd_color
.export _get_color
.BSS
Colors: .dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
.dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
.dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
.dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
Colors: .dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
.dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
.dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
.dword $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0, $0
Color: .byte $0
.CODE
@ -53,3 +55,15 @@ loop_end:
JSR popa
STA tmp1
RTS
; uint8_t __fastcall__ get_color( void )
; Gets the next color from the buffer
_get_color:
LDX Color
LDA Colors,X
INX
STX Color
LDX #0
RTS

5
rnd_colors.h
View File

@ -1,6 +1,9 @@
#ifndef __RND_COLOTS__H_
#define __RND_COLOTS__H_
void init_rnd_color( void ); /* Inits a buffer of 256 random colors */
extern uint8_t Colors[256];
void __fastcall__ init_rnd_color( void ); /* Inits a buffer of 256 random colors */
uint8_t __fastcall__ get_color( void ); /* Gets the next color from the buffer */
#endif