graphics

commit c7bec81c13e696a24ceadc4edcdbdb05d3dc703d
parent 5e6461ed6eb89f379ab3b824a1a3bcbc296c3481
Author: Brian Swetland <swetland@frotz.net>
Date:   Sat, 22 Jun 2013 01:38:29 -0700

io: provide a way to disable the asset path search stuff

Handy for commandline tools.

Diffstat:
M
common/io.cc
 | 
13
++++++++++++-
M
common/util.h
 | 
3
+++

2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/common/io.cc b/common/io.cc
@@ -23,7 +23,7 @@
 
 static char base_path[1024 + 8] = "";
 
-static const char *search[] = {
+static const char *defaultsearch[] = {
 #ifdef _WIN32
 	"assets\\",
 #else
@@ -33,6 +33,17 @@ static const char *search[] = {
 	NULL,
 };
 
+static const char *nosearch[] = {
+	"",
+	NULL,
+};
+
+static const char **search = defaultsearch;
+
+void io_ignore_asset_paths(void) {
+	base_path[0] = 0;
+	search = nosearch;
+}
 FILE *fopen_asset(const char *fn, const char *kind) {
 	char path[2048 + 64];
 	FILE *fp;
diff --git a/common/util.h b/common/util.h
@@ -25,6 +25,9 @@ int file_get_mtime(const char *fn);
 int save_png_rgba(const char *fn, void *data, unsigned width, unsigned height);
 int save_png_gray(const char *fn, void *data, unsigned width, unsigned height);
 
+/* tread filenames as normal filenames, don't use asset search process */
+void io_ignore_asset_paths(void);
+
 /* model helpers */
 
 struct model {