Allow brokengine to start projects in other directories

Allow the second argument passed to brokengine on the command
line specify the location of the data/ folder the program
uses.

1 files changed, 8 insertions, 4 deletions

diff --git a/src/client/initdevice.cpp b/src/client/initdevice.cpp
index 79b6706..c7535a0 100644
--- a/src/client/initdevice.cpp
+++ b/src/client/initdevice.cpp
@@ -173,14 +173,18 @@ void settingsFromTable(lua_State *L, SIrrlichtCreationParameters* p){
   printf("[OK]\n");
 }
 
-IrrlichtDevice* spawnIrrDevice(lua_State* L){
+IrrlichtDevice* spawnIrrDevice(lua_State* L, char *path){
   //printf("Attempting to load settings...\n");
-  int iErr = luaL_dofile(L,"../data/deviceinit.lua");
+  char initname[] = "deviceinit.lua";
+  size_t pathlen = strlen(initname) + strlen(path);
+  char filename[pathlen + 1];
+  sprintf(filename,"%s/%s",path,initname);
+  int iErr = luaL_dofile(L,filename);
   SIrrlichtCreationParameters p = SIrrlichtCreationParameters();
-  settingsFromTable(L,&p);
   if(iErr != 0){
-    printf("Failed to open lua file:/data/deviceinit.lua\n");
+    printf("Failed to open lua file:%s\n", filename);
   }
+  settingsFromTable(L,&p);
   IrrlichtDevice* dev = createDeviceEx(p);
   if(!dev)
     exit(1);