Rockboy - gameboy emulation for rockbox, based on gnuboy. Still a bit early, but already playable on iRiver H1xx and the simulators. The archos recorder version is currently rather slow...

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6104 a1c6a512-1295-4272-9138-f99709370657

apps/plugins/rockboy/rccmds.c

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+
+
+#include "rockmacros.h"
+
+#include "defs.h"
+#include "rc.h"
+#include "hw.h"
+#include "emu.h"
+#include "save.h"
+#include "split.h"
+
+/*
+ * the set command is used to set rc-exported variables.
+ */
+
+static int cmd_set(int argc, char **argv)
+{
+	if (argc < 3)
+		return -1;
+	return rc_setvar(argv[1], argc-2, argv+2);
+}
+
+
+
+/*
+ * the following commands allow keys to be bound to perform rc commands.
+ */
+
+static int cmd_reset(int argc, char **argv)
+{
+	(void)argc;
+	(void)argv;
+	emu_reset();
+	return 0;
+}
+
+static int cmd_savestate(int argc, char **argv)
+{
+	state_save(argc > 1 ? atoi(argv[1]) : -1);
+	return 0;
+}
+
+static int cmd_loadstate(int argc, char **argv)
+{
+	state_load(argc > 1 ? atoi(argv[1]) : -1);
+	return 0;
+}
+
+
+
+/*
+ * table of command names and the corresponding functions to be called
+ */
+
+rccmd_t rccmds[] =
+{
+	RCC("set", cmd_set),
+	RCC("reset", cmd_reset),
+	RCC("savestate", cmd_savestate),
+	RCC("loadstate", cmd_loadstate),
+	RCC_END
+};
+
+
+
+
+
+int rc_command(char *line)
+{
+	int i, argc, ret;
+	char *argv[128], linecopy[500];
+
+//	linecopy = malloc(strlen(line)+1);
+	strcpy(linecopy, line);
+	
+	argc = splitline(argv, (sizeof argv)/(sizeof argv[0]), linecopy);
+	if (!argc)
+	{
+//		free(linecopy);
+		return -1;
+	}
+	
+	for (i = 0; rccmds[i].name; i++)
+	{
+		if (!strcmp(argv[0], rccmds[i].name))
+		{
+			ret = rccmds[i].func(argc, argv);
+//			free(linecopy);
+			return ret;
+		}
+	}
+
+	/* printf("unknown command: %s\n", argv[0]); */
+//	free(linecopy);
+	
+	return -1;
+}
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