From f0229aa5f1ecc1f23dcaa987075b9207784e9b91 Mon Sep 17 00:00:00 2001
From: dshaligram <dshaligram@c06c8d41-db1a-0410-9941-cceddc491573>
Date: Fri, 29 Jun 2007 11:58:54 +0000
Subject: Moved the list of required .des files into loadmaps.lua.

git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@1687 c06c8d41-db1a-0410-9941-cceddc491573
---
 crawl-ref/source/dat/clua/loadmaps.lua | 15 +++++++++++++++
 crawl-ref/source/luadgn.cc             | 10 ++++++++++
 crawl-ref/source/maps.cc               | 16 ++++++++--------
 crawl-ref/source/maps.h                |  1 +
 4 files changed, 34 insertions(+), 8 deletions(-)
 create mode 100644 crawl-ref/source/dat/clua/loadmaps.lua

(limited to 'crawl-ref/source')

diff --git a/crawl-ref/source/dat/clua/loadmaps.lua b/crawl-ref/source/dat/clua/loadmaps.lua
new file mode 100644
index 0000000000..eb7f76e4c3
--- /dev/null
+++ b/crawl-ref/source/dat/clua/loadmaps.lua
@@ -0,0 +1,15 @@
+------------------------------------------------------------------------------
+-- loadmaps.lua:
+--
+-- Compiles and loads .des files that Crawl needs. This only includes the
+-- base .des files. Optional .des files that the user requests in .crawlrc
+-- are handled separately.
+------------------------------------------------------------------------------
+
+local des_files = {
+   "entry.des", "splev.des", "ebranch.des", "vaults.des"
+}
+
+for _, file in ipairs(des_files) do
+   dgn.load_des_file(file)
+end
\ No newline at end of file
diff --git a/crawl-ref/source/luadgn.cc b/crawl-ref/source/luadgn.cc
index 65bc150799..3060248deb 100644
--- a/crawl-ref/source/luadgn.cc
+++ b/crawl-ref/source/luadgn.cc
@@ -10,6 +10,7 @@
 #include "files.h"
 #include "luadgn.h"
 #include "mapdef.h"
+#include "maps.h"
 #include "stuff.h"
 #include "dungeon.h"
 #include <sstream>
@@ -730,6 +731,14 @@ static int dgn_original_map(lua_State *ls)
     return (1);
 }
 
+static int dgn_load_des_file(lua_State *ls)
+{
+    const std::string &file = luaL_checkstring(ls, 1);
+    if (!file.empty())
+        read_map(file);
+    return (0);
+}
+
 static const struct luaL_reg dgn_lib[] =
 {
     { "default_depth", dgn_default_depth },
@@ -758,6 +767,7 @@ static const struct luaL_reg dgn_lib[] =
     { "gly_point", dgn_gly_point },
     { "gly_points", dgn_gly_points },
     { "original_map", dgn_original_map },
+    { "load_des_file", dgn_load_des_file },
     { NULL, NULL }
 };
 
diff --git a/crawl-ref/source/maps.cc b/crawl-ref/source/maps.cc
index dd64467129..11eb43412f 100644
--- a/crawl-ref/source/maps.cc
+++ b/crawl-ref/source/maps.cc
@@ -575,16 +575,16 @@ static void parse_maps(const std::string &s)
     write_map_cache(s, file_start, vdefs.size());
 }
 
-void read_maps()
+void read_map(const std::string &file)
 {
-    static const char *map_files[] =
-    {
-        "entry.des", "splev.des", "vaults.des", "ebranch.des"
-    };
-
-    for (unsigned i = 0; i < ARRAYSIZE(map_files); ++i)
-        parse_maps( lc_desfile = datafile_path( map_files[i] ) );
+    parse_maps( lc_desfile = datafile_path(file) );
+}
 
+void read_maps()
+{
+    if (dlua.execfile("clua/loadmaps.lua", true, true))
+        end(1, false, "Lua error: %s", dlua.error.c_str());
+    
     for (int i = 0, size = Options.extra_levels.size(); i < size; ++i)
     {
         lc_desfile = datafile_path( Options.extra_levels[i] + ".des", false );
diff --git a/crawl-ref/source/maps.h b/crawl-ref/source/maps.h
index d14119dd7d..4a1e9a1cf5 100644
--- a/crawl-ref/source/maps.h
+++ b/crawl-ref/source/maps.h
@@ -47,6 +47,7 @@ int random_map_for_tag(const std::string &tag, bool want_minivault,
 void add_parsed_map(const map_def &md);
 
 void read_maps();
+void read_map(const std::string &file);
 void run_map_preludes();
 void reset_map_parser();
 std::string get_descache_path(const std::string &file,
-- 
cgit v1.2.3-54-g00ecf