Stick setting & latest level saved as config file...

... on disk (ATR) version
billkendrick · Aug 23, 2023 · b1e6ef6 · b1e6ef6
1 parent 686adca
commit b1e6ef6
Show file tree

Hide file tree

Showing 6 changed files with 73 additions and 5 deletions.
diff --git a/CHANGES.txt b/CHANGES.txt
@@ -5,10 +5,10 @@ Bill Kendrick <bill@newbreedsoftware.com>
 http://www.newbreedsoftware.com/firefighter/
 
 0.1-beta-2 (2023-08-22):
- * Gas leaks don't appear instantly, giving you a
-   chance to walk through them if using one joystick
-   (where you cannot walk while spraying).
+ * Gas leaks don't appear instantly, giving you a chance to walk through
+   them if using one joystick (where you cannot walk while spraying).
    (h/t phigan & JLsoft on AtariAge forums for reporting)
+ * Stick setting & latest level saved as config file on disk (ATR) version
 
 0.1-beta-1 (2023-08-22):
  * First public beta release

diff --git a/Makefile b/Makefile
@@ -41,7 +41,7 @@ CC65_FLAGS=-Osir --add-source
 ## Sources
 LEVEL_FILES=$(wildcard levels/level*.txt)
 OBJECTS=obj/firefite.o obj/segments.o obj/title.o obj/game.o obj/draw_text.o obj/dli.o
-OBJECTS_DISK=obj/firefite_disk.o obj/segments.o obj/title_disk.o obj/game.o obj/draw_text.o obj/dli.o obj/help.o
+OBJECTS_DISK=obj/firefite_disk.o obj/segments.o obj/title_disk.o obj/game.o obj/draw_text.o obj/dli.o obj/help.o obj/config.o
 
 TMP=tmp-README.html
 
@@ -129,6 +129,12 @@ obj/help.o:  asm/help.s
 asm/help.s:  src/help.c src/help.h src/draw_text.h
 	${CC65} ${CC65_FLAGS} -I "${CC65_INC}" -t atari src/help.c -o asm/help.s
 
+obj/config.o:  asm/config.s
+	${CA65} -I "${CC65_ASMINC}" -t atari asm/config.s -o obj/config.o
+
+asm/config.s:  src/config.c src/config.h src/draw_text.h
+	${CC65} ${CC65_FLAGS} -I "${CC65_INC}" -t atari src/config.c -o asm/config.s
+
 # Game loop:
 # ----------
 obj/game.o:  asm/game.s

diff --git a/src/config.c b/src/config.c
@@ -0,0 +1,39 @@
+/*
+  Firefighting game for the Atari 8-bit
+  Bill Kendrick <bill@newbreedsoftware.com>
+  http://www.newbreedsoftware.com/firefighter/
+
+  2023-08-22 - 2023-08-22
+*/
+
+#include <atari.h>
+#include <string.h>
+#include <stdio.h>
+#include "config.h"
+
+extern char level;
+extern char main_stick;
+
+/* FIXME */
+void load_config() {
+  FILE * fi;
+
+  fi = fopen("FIREFITE.CFG", "rb");
+  if (fi != NULL) {
+    level = (char) fgetc(fi);
+    main_stick = (char) fgetc(fi);
+    fclose(fi);
+  }
+}
+
+/* FIXME */
+void save_config() {
+  FILE * fi;
+
+  fi = fopen("FIREFITE.CFG", "wb");
+  if (fi != NULL) {
+    fputc((int) level, fi);
+    fputc((int) main_stick, fi);
+    fclose(fi);
+  }
+}
diff --git a/src/config.h b/src/config.h
@@ -0,0 +1,10 @@
+/*
+  Firefighting game for the Atari 8-bit
+  Bill Kendrick <bill@newbreedsoftware.com>
+  http://www.newbreedsoftware.com/firefighter/
+
+  2023-08-22 - 2023-08-22
+*/
+
+void load_config(void);
+void save_config(void);
diff --git a/src/firefite.c b/src/firefite.c
@@ -14,6 +14,7 @@
 
 #ifdef DISK
 #include "help.h"
+#include "config.h"
 #endif
 
 extern unsigned char scr_mem[];
@@ -31,6 +32,10 @@ void main(void) {
   main_stick = STICK_LEFT;
   level = 1;
 
+#ifdef DISK
+  load_config();
+#endif
+
   do {
     do {
       want_help = show_title();

diff --git a/src/title.c b/src/title.c
@@ -15,6 +15,10 @@
 #include "dli.h"
 #include "game.h"
 
+#ifdef DISK
+#include "config.h"
+#endif
+
 extern unsigned char font1_data[];
 // extern unsigned char font2_data[]; /* Not actually referenced */
 
@@ -23,9 +27,9 @@ extern unsigned char levels_data[];
 extern unsigned char * dlist;
 
 extern char level;
+extern char main_stick;
 extern unsigned long int high_score;
 extern char high_score_name[4];
-extern char main_stick;
 
 void show_controls(void);
 
@@ -284,6 +288,10 @@ char show_title(void) {
 #endif
   } while (OS.strig0 == 1 && OS.strig1 == 1 && CONSOL_START(GTIA_READ.consol) == 0 && !want_help);
 
+#ifdef DISK
+  save_config();
+#endif
+
   OS.ch = KEY_NONE;
 
   /* FIXME: quiet() */