preloading lua files (for running tests.lua) from eressea.ini

fixed building taxes test

src/common/kernel/building.h

@@ -61,7 +61,7 @@ typedef struct building_type {
 	void (*init)(struct building_type*);
     void (*age)(struct building *);
     int (*protection)(struct building *, struct unit *);
-    float (*taxes)(struct building *);
+    double (*taxes)(struct building *);
 	struct attrib * attribs;
 } building_type;
 

src/common/kernel/xmlreader.c

@@ -320,7 +320,7 @@ parse_buildings(xmlDocPtr doc)
           } else if (strcmp((const char*)propValue, "protection")==0) {
             btype->protection = (int (*)(struct building*, struct unit *))fun;
           } else if (strcmp((const char*)propValue, "taxes")==0) {
-            btype->taxes = (float (*)(struct building*))fun;
+            btype->taxes = (double (*)(struct building*))fun;
           } else if (strcmp((const char*)propValue, "age")==0) {
             btype->age = (void (*)(struct building*))fun;
           } else {

src/eressea/server.c

@@ -171,6 +171,7 @@ static boolean g_writemap = false;
 static boolean g_ignore_errors = false;
 static boolean opt_reportonly = false;
 static const char * luafile = NULL;
+static const char * preload = NULL;
 static const char * script_path = "scripts";
 static int memdebug = 0;
 
@@ -267,6 +268,10 @@ static const struct {
   {LUA_IOLIBNAME,     luaopen_io},
   {LUA_STRLIBNAME,    luaopen_string},
   {LUA_MATHLIBNAME,   luaopen_math},
+/*
+  {LUA_LOADLIBNAME,   luaopen_package},
+  {LUA_DBLIBNAME,     luaopen_debug},
+*/
 #if LUA_VERSION_NUM>=501
   {LUA_OSLIBNAME,     luaopen_os},
 #endif
@@ -588,6 +593,7 @@ load_inifile(const char * filename)
     verbosity = iniparser_getint(d, "eressea:verbose", 2);
     battledebug = iniparser_getint(d, "eressea:debug", battledebug)?1:0;
 
+    preload = iniparser_getstring(d, "eressea:preload", preload);
     luafile = iniparser_getstring(d, "eressea:run", luafile);
     g_reportdir = iniparser_getstring(d, "eressea:report", g_reportdir);
 
@@ -657,7 +663,7 @@ main(int argc, char *argv[])
   int i;
   char * lc_ctype;
   char * lc_numeric;
-  lua_State * luaState = lua_init();
+  lua_State * L = lua_init();
   static int write_csv = 1;
 
   setup_signal_handler();
@@ -671,14 +677,14 @@ main(int argc, char *argv[])
   if (lc_ctype) lc_ctype = strdup(lc_ctype);
   if (lc_numeric) lc_numeric = strdup(lc_numeric);
 
-  global.vm_state = luaState;
+  global.vm_state = L;
   load_inifile("eressea.ini");
   if (verbosity>=4) {
     printf("\n%s PBEM host\n"
       "Copyright (C) 1996-2005 C. Schlittchen, K. Zedel, E. Rehling, H. Peters.\n\n"
       "Compilation: " __DATE__ " at " __TIME__ "\nVersion: %f\n\n", global.gamename, version());
   }
-  if ((i=read_args(argc, argv, luaState))!=0) return i;
+  if ((i=read_args(argc, argv, L))!=0) return i;
 
 #ifdef CRTDBG
   init_crtdbg();
@@ -692,7 +698,24 @@ main(int argc, char *argv[])
     write_spells();
   }
   /* run the main script */
-  if (luafile==NULL) lua_console(luaState);
+  if (preload!=NULL) {
+    char * tokens = strdup(preload);
+    char * filename = strtok(tokens, ":");
+    while (filename) {
+      char buf[MAX_PATH];
+      if (script_path) {
+        sprintf(buf, "%s/%s", script_path, filename);
+      }
+      else strcpy(buf, filename);
+      lua_getglobal(L, "dofile");
+      lua_pushstring(L, buf);
+      if (lua_pcall(L, 1, 0, 0) != 0) {
+        my_lua_error(L);
+      }
+      filename = strtok(NULL, ":");
+    }
+  }
+  if (luafile==NULL) lua_console(L);
   else {
     char buf[MAX_PATH];
     if (script_path) {
@@ -701,7 +724,7 @@ main(int argc, char *argv[])
     else strcpy(buf, luafile);
 #ifdef BINDINGS_LUABIND
     try {
-      luabind::call_function<int>(luaState, "dofile", buf);
+      luabind::call_function<int>(L, "dofile", buf);
     }
     catch (std::runtime_error& rte) {
       log_error(("%s.\n", rte.what()));
@@ -711,10 +734,10 @@ main(int argc, char *argv[])
       my_lua_error(L);
     }
 #elif defined(BINDINGS_TOLUA)
-    lua_getglobal(luaState, "dofile");
+    lua_getglobal(L, "dofile");
-    lua_pushstring(luaState, buf);
+    lua_pushstring(L, buf);
-    if (lua_pcall(luaState, 1, 0, 0) != 0) {
+    if (lua_pcall(L, 1, 0, 0) != 0) {
-      my_lua_error(luaState);
+      my_lua_error(L);
     }
 #endif
   }
@@ -723,7 +746,7 @@ main(int argc, char *argv[])
 #endif
   game_done();
   kernel_done();
-  lua_done(luaState);
+  lua_done(L);
   log_close();
 
   setlocale(LC_CTYPE, lc_ctype);

src/eressea/tolua/bind_building.c

@@ -122,6 +122,14 @@ tolua_building_get_id(lua_State* L)
   return 1;
 }
 
+static int
+tolua_building_get_type(lua_State* L)
+{
+  building * self = (building *)tolua_tousertype(L, 1, 0);
+  tolua_pushstring(L, self->type->_name);
+  return 1;
+}
+
 static int
 tolua_building_create(lua_State* L)
 {
@@ -160,6 +168,7 @@ tolua_building_open(lua_State* L)
       tolua_function(L, "__tostring", tolua_building_tostring);
 
       tolua_variable(L, "id", tolua_building_get_id, NULL);
+      tolua_variable(L, "type", tolua_building_get_type, NULL);
       tolua_variable(L, "name", tolua_building_get_name, tolua_building_set_name);
       tolua_variable(L, "units", tolua_building_get_units, NULL);
       tolua_variable(L, "region", tolua_building_get_region, tolua_building_set_region);

src/eressea/tolua/helpers.c

@@ -435,12 +435,12 @@ lua_building_protection(building * b, unit * u)
   return result;
 }
 
-static float
+static double
 lua_building_taxes(building * b)
 {
   lua_State * L = (lua_State *)global.vm_state;
   const char * fname = "building_taxes";
-  float result = 0.0F;
+  double result = 0.0F;
 
   lua_pushstring(L, fname);
   lua_rawget(L, LUA_GLOBALSINDEX);
@@ -453,7 +453,7 @@ lua_building_taxes(building * b)
         buildingname(b), fname, error));
       lua_pop(L, 1);
     } else {
-      result = (float)lua_tonumber(L, -1);
+      result = (double)lua_tonumber(L, -1);
     }
   } else {
     log_error(("building_taxes(%s) calling '%s': not a function.\n",

src/res/e3a.xml

@@ -116,6 +116,11 @@
     <param name="modules.wormholes" value="0"/>
     <param name="modules.markets" value="1"/>
 
+    <!-- resource limitations -->
+    <param name="magic.regeneration" value="0.5"/>
+    <param name="magic.power" value="0.5"/>
+    <param name="resource.factor" value="0.25"/>
+
     <param name="skills.cost" value="500"/>
     <param name="entertain.base" value="0"/>
     <param name="entertain.perlevel" value="20"/>

src/scripts/run-e3a.lua

@@ -9,8 +9,6 @@ function loadscript(name)
   end
 end
 
-loadscript("default.lua")
-
 function change_locales()
   -- local localechange = { }
   local localechange = { de = { "rtph" } }
@@ -30,7 +28,6 @@ function load_scripts()
   scripts = { 
     "spells.lua",
     "extensions.lua",
-    "e3a/rules.lua"
   }
   for index, value in pairs(scripts) do
     loadscript(value)

src/scripts/tests.lua

@@ -360,7 +360,7 @@ function test_taxes()
   u:clear_orders()
   u:add_order("LERNE Wahrnehmung")
   local b = building.create(r, "watch")
-  b.size = 4
+  b.size = 10
   u.building = b
   update_owners()
   process_orders()