Minimal functional AppleII code

.gitignore

@@ -1,4 +1,6 @@
 *.out
 *.a2
 *.o
+*.map
+*.dsk
 gol

Makefile

@@ -1,28 +1,25 @@
-# LINUX
-LINUX_CC	    := cc
-LINUX_CFLAGS	:= -Wall -Wextra -pedantic-errors -ansi -std=gnu99 -lncurses -lm
-LINUX_DFLAGS	:= -g -pg -O0
-LINUX_OUT	    := gol
-LINUX_SRC       := gol_linux.c
+LINUX_CC	:= cc
+LINUX_SRC	:= gol_linux.c
+LINUX_CFLAGS	:= -Wall -Wextra -pedantic-errors -ansi -std=gnu99 -lncurses -lm -O3
+LINUX_OUT	:= gol.out
 
-# APPLE II
-APPLE_CC	    := $(CC65_HOME)/bin/cl65
-APPLE_CFLAGS	:= -t apple2 -Oirs -v
-APPLE_OUT	    := gol.a2
-APPLE_SRC       := gol_apple.c
+APPLE2_CL	:= $(CC65_HOME)/bin/cl65
+APPLE2_CC	:= $(CC65_HOME)/bin/cc65
+APPLE2_SRC	:= gol_apple2.c
+APPLE2_MAP  := gol_apple2.map
+APPLE2_CFLAGS	:= -Oirs -v -t apple2
+APPLE2_OUT	:= gol.a2
 
-
-all:	linux apple
+all:	linux apple2
 
 linux:	$(LINUX_SRC)
-	$(LINUX_CC) -O3 -o $(LINUX_OUT) $? $(LINUX_CFLAGS)
+	$(LINUX_CC) -o $(LINUX_OUT) $? $(LINUX_CFLAGS)
+
+apple2: $(APPLE2_SRC)
+		$(APPLE2_CL) -m $(APPLE2_MAP) -o $(APPLE2_OUT) $? $(APPLE2_CFLAGS)
+
+apple2-asm: $(APPLE2_SRC)
+				$(APPLE2_CC) $(APPLE2_CFLAGS) -r -T $?
 
-apple: $(APPLE_SRC)
-	$(APPLE_CC) $(APPLE_CFLAGS) $? -o $(APPLE_OUT)
-    
-    
-    
 clean:	$(SRC)
-	rm -f $(LINUX_OUT) $(APPLE_OUT) gmon.out
-
-
+	rm -f $(LINUX_OUT) $(APPLE2_OUT) $(APPLE2_MAP) *.o *.s gmon.out

gol_apple2.c

@@ -1,10 +1,15 @@
+/* Standard headers */
 #include <stdlib.h>
 #include <unistd.h>
 #include <stdint.h>
 #include <string.h>
+#include <stdio.h>
+/* Specific headers */
+#include <conio.h>
 
 /******************* FUNCTION DEFINITIONS **************/
 
+void init_display( void );                  /* Inits displayed playfield */
 void draw_cells( void );                    /* lets the user draw some starting cells */
 void toggle_cell( const uint8_t x, const uint8_t y );   /* toggles the cell at the given coordinates */
 
@@ -12,10 +17,11 @@ void run( void );                           /* runs the simulation */
 void update( void );                        /* updates the simulation */
 uint8_t count_neighbours( const uint8_t x, const uint8_t y); /* counts nb neighbours of a cell */
 
+void quit( void );
 
 /******************* CUSTOM TYPES AND VALUES DEFINITIONS ****************/
 
-#define NB_LINES    24
+#define NB_LINES    20
 #define NB_COLUMNS  40
 
 #define ALIVE       '0'
@@ -32,13 +38,58 @@ char Cells_Future[ NB_COLUMNS ][ NB_LINES ];
 /******************** CODE ************************/
 
 
-int main( void )
+int main( int argc, char** argv )
 {
-    /* TBD */
+    (void)argc;
+    (void)argv;
     
+    printf("HELLO");
+    
+    /* Initial state */
+    memset( Cells, DEAD, sizeof(Cells) );
+    
+    
+    init_display();
+    
+    quit();
     return 0;
 }
 
+void quit( void )
+{
+    uint8_t x, y;
+    screensize (&x, &y);
+    gotoxy( 1u, y-1u );
+    printf("BYE BYE!");
+    exit(0);
+}
+
+
+void init_display( void )
+{
+    clrscr();
+    chlinexy (1u, 0u, NB_COLUMNS-2u );
+    chlinexy (1u, NB_LINES-1u, NB_COLUMNS-2u );
+    cvlinexy (0u, 1u, NB_LINES-1u );
+    cvlinexy (NB_COLUMNS-1u, 1u, NB_LINES-1u );
+    cputcxy ( 0u,  0u, '+' );
+    cputcxy ( 0u , NB_LINES-1u,'+');
+    cputcxy ( NB_COLUMNS-1u, 0u,'+');
+    cputcxy ( NB_COLUMNS-1u, NB_LINES-1u,'+');
+    /*for( i = 0u; i < NB_COLUMNS; ++i ) {
+        cputcxy (i,0u,'+');
+    }
+    for( i = 0u; i < NB_COLUMNS; ++i ) {
+        cputcxy (i,NB_LINES-1u,'+');
+    }
+    for( i = 0u; i < NB_LINES; ++i ) {
+        cputcxy (0u,i,'+');
+    }
+    for( i = 0u; i < NB_LINES; ++i ) {
+        cputcxy (NB_COLUMNS-1u,i,'+');
+    }*/
+}
+
 
 
 void draw_cells( void )

gol_linux.c

@@ -10,6 +10,7 @@
 
 static void finish(int sig);
 
+void init_display( void );
 void draw_cells( void );                    /* lets the user draw some starting cells */
 void toggle_cell( uint8_t x, uint8_t y );   /* toggles the cell at the given coordinates */
 
@@ -39,13 +40,23 @@ char Cells_Future[ NB_COLUMNS ][ NB_LINES ];
 
 int main( void )
 {
-    uint8_t i;
-
     signal(SIGINT, finish); /* arrange interrupts to terminate */
 
     /* Initial state */
     memset( Cells, DEAD, sizeof(Cells) );
+    init_display();
+    
+    /* go */
+    draw_cells();
+    run();
 
+    endwin();
+    return 0;
+}
+
+
+void init_display( void )
+{
     /* Init ncurses */
     setlocale(LC_ALL, "");
     initscr();
@@ -57,6 +68,7 @@ int main( void )
     nodelay(stdscr, TRUE);
     
     /* Init displayed playfield */
+    uint8_t i;
     for( i = 0u; i < NB_COLUMNS; ++i ) {
         mvaddch(0u,i,'+');
     }
@@ -70,17 +82,9 @@ int main( void )
         mvaddch(i,NB_COLUMNS-1u,'+');
     }
     refresh();
-
-    /* go */
-    draw_cells();
-    run();
-
-    endwin();
-    return 0;
 }
 
 
-
 void draw_cells( void )
 {
     int quit = 0;