Commit: 9167de6a345c336c61a8fb490449839d69fcfa33 - hengband (git)

変愚蛮怒のメインリポジトリです

Commit MetaInfo

• Revision: 9167de6a345c336c61a8fb490449839d69fcfa33 (tree)
• Time: 2020-03-16 19:08:05
• Author: shimitei <shimitei@gmai...>
• Commiter: shimitei

Log Message

main for now

Change Summary

• add: src/main-wasm.c

Incremental Difference

--- /dev/null
+++ b/src/main-wasm.c
@@ -0,0 +1,149 @@
+/* File: main-wasm.c */
+
+/*
+ * Copyright (c) 1997 Ben Harrison, and others
+ *
+ * This software may be copied and distributed for educational, research,
+ * and not for profit purposes provided that this copyright and statement
+ * are included in all such copies.
+ */
+
+#include "angband.h"
+
+
+/*
+ * A hook for "quit()".
+ *
+ * Close down, then fall back into "quit()".
+ */
+static void quit_hook(concptr s)
+{
+	int j;
+
+	/* Unused */
+	(void)s;
+
+	/* Scan windows */
+	for (j = 8 - 1; j >= 0; j--)
+	{
+		/* Unused */
+		if (!angband_term[j]) continue;
+
+		/* Nuke it */
+		term_nuke(angband_term[j]);
+	}
+}
+
+
+/*
+ * Initialize and verify the file paths, and the score file.
+ *
+ * Use the ANGBAND_PATH environment var if possible, else use
+ * DEFAULT_(LIB|VAR)_PATH, and in either case, branch off
+ * appropriately.
+ *
+ * First, we'll look for the ANGBAND_PATH environment variable,
+ * and then look for the files in there.  If that doesn't work,
+ * we'll try the DEFAULT_(LIB|VAR)_PATH constants.  So be sure
+ * that one of these two things works...
+ *
+ * We must ensure that the path ends with "PATH_SEP" if needed,
+ * since the "init_file_paths()" function will simply append the
+ * relevant "sub-directory names" to the given path.
+ *
+ * Make sure that the path doesn't overflow the buffer.  We have
+ * to leave enough space for the path separator, directory, and
+ * filenames.
+ */
+static void init_stuff(void)
+{
+	char libpath[1024], varpath[1024];
+
+	concptr tail;
+
+	/* Get the environment variable */
+	tail = getenv("ANGBAND_PATH");
+
+	/* Use the angband_path, or a default */
+	strncpy(libpath, tail ? tail : DEFAULT_LIB_PATH, 511);
+	strncpy(varpath, tail ? tail : DEFAULT_VAR_PATH, 511);
+
+	/* Make sure they're terminated */
+	libpath[511] = '\0';
+	varpath[511] = '\0';
+
+	/* Hack -- Add a path separator (only if needed) */
+	if (!suffix(libpath, PATH_SEP)) strcat(libpath, PATH_SEP);
+	if (!suffix(varpath, PATH_SEP)) strcat(varpath, PATH_SEP);
+
+	/* Initialize */
+	init_file_paths(libpath, varpath);
+}
+
+
+/*
+ * Simple "main" function for multiple platforms.
+ *
+ */
+int main(int argc, char *argv[])
+{
+	bool done = FALSE;
+	bool new_game = TRUE;
+
+	/* Get the file paths */
+	init_stuff();
+
+	/* Process the player name */
+	process_player_name(TRUE);
+
+	/* Install "quit" hook */
+	quit_aux = quit_hook;
+
+
+#ifdef USE_GCU
+	/* Attempt to use the "main-gcu.c" support */
+	if (!done)
+	{
+		extern errr init_gcu(int, char**);
+		if (0 == init_gcu(argc, argv))
+		{
+			ANGBAND_SYS = "gcu";
+			done = TRUE;
+		}
+	}
+#endif
+
+#ifdef USE_CAP
+	/* Attempt to use the "main-cap.c" support */
+	if (!done)
+	{
+		extern errr init_cap(int, char**);
+		if (0 == init_cap(argc, argv))
+		{
+			ANGBAND_SYS = "cap";
+			done = TRUE;
+		}
+	}
+#endif
+
+	/* Make sure we have a display! */
+	if (!done) quit("Unable to prepare any 'display module'!");
+
+	/* Catch nasty signals */
+	signals_init();
+
+	/* Initialize */
+	init_angband();
+
+	/* Wait for response */
+	pause_line(23);
+
+	/* Play the game */
+	play_game(new_game);
+
+	/* Quit */
+	quit(NULL);
+
+	/* Exit */
+	return (0);
+}