return result;
}
+static void setfloatfield(lua_State *L, int table,
+ const char *fieldname, float value)
+{
+ lua_pushnumber(L, value);
+ if(table < 0)
+ table -= 1;
+ lua_setfield(L, table, fieldname);
+}
+
+/*
+ Inventory stuff
+*/
+
+static void inventory_set_list_from_lua(Inventory *inv, const char *name,
+ lua_State *L, int tableindex, IGameDef *gamedef, int forcesize=-1)
+{
+ if(tableindex < 0)
+ tableindex = lua_gettop(L) + 1 + tableindex;
+ // If nil, delete list
+ if(lua_isnil(L, tableindex)){
+ inv->deleteList(name);
+ return;
+ }
+ // Otherwise set list
+ std::list<std::string> items;
+ luaL_checktype(L, tableindex, LUA_TTABLE);
+ int table = tableindex;
+ lua_pushnil(L);
+ while(lua_next(L, table) != 0){
+ // key at index -2 and value at index -1
+ luaL_checktype(L, -1, LUA_TSTRING);
+ std::string itemstring = lua_tostring(L, -1);
+ items.push_back(itemstring);
+ // removes value, keeps key for next iteration
+ lua_pop(L, 1);
+ }
+ int listsize = (forcesize != -1) ? forcesize : items.size();
+ InventoryList *invlist = inv->addList(name, listsize);
+ int index = 0;
+ for(std::list<std::string>::const_iterator
+ i = items.begin(); i != items.end(); i++){
+ if(forcesize != -1 && index == forcesize)
+ break;
+ const std::string &itemstring = *i;
+ InventoryItem *newitem = NULL;
+ if(itemstring != "")
+ newitem = InventoryItem::deSerialize(itemstring,
+ gamedef);
+ InventoryItem *olditem = invlist->changeItem(index, newitem);
+ delete olditem;
+ index++;
+ }
+ while(forcesize != -1 && index < forcesize){
+ InventoryItem *olditem = invlist->changeItem(index, NULL);
+ delete olditem;
+ index++;
+ }
+}
+
+static void inventory_get_list_to_lua(Inventory *inv, const char *name,
+ lua_State *L)
+{
+ InventoryList *invlist = inv->getList(name);
+ if(invlist == NULL){
+ lua_pushnil(L);
+ return;
+ }
+ // Get the table insert function
+ lua_getglobal(L, "table");
+ lua_getfield(L, -1, "insert");
+ int table_insert = lua_gettop(L);
+ // Create and fill table
+ lua_newtable(L);
+ int table = lua_gettop(L);
+ for(u32 i=0; i<invlist->getSize(); i++){
+ InventoryItem *item = invlist->getItem(i);
+ lua_pushvalue(L, table_insert);
+ lua_pushvalue(L, table);
+ if(item == NULL){
+ lua_pushstring(L, "");
+ } else {
+ lua_pushstring(L, item->getItemString().c_str());
+ }
+ if(lua_pcall(L, 2, 0, 0))
+ script_error(L, "error: %s\n", lua_tostring(L, -1));
+ }
+}
+
+/*
+ ToolDiggingProperties
+*/
+
+static ToolDiggingProperties read_tool_digging_properties(
+ lua_State *L, int table)
+{
+ ToolDiggingProperties prop;
+ getfloatfield(L, table, "full_punch_interval", prop.full_punch_interval);
+ getfloatfield(L, table, "basetime", prop.basetime);
+ getfloatfield(L, table, "dt_weight", prop.dt_weight);
+ getfloatfield(L, table, "dt_crackiness", prop.dt_crackiness);
+ getfloatfield(L, table, "dt_crumbliness", prop.dt_crumbliness);
+ getfloatfield(L, table, "dt_cuttability", prop.dt_cuttability);
+ getfloatfield(L, table, "basedurability", prop.basedurability);
+ getfloatfield(L, table, "dd_weight", prop.dd_weight);
+ getfloatfield(L, table, "dd_crackiness", prop.dd_crackiness);
+ getfloatfield(L, table, "dd_crumbliness", prop.dd_crumbliness);
+ getfloatfield(L, table, "dd_cuttability", prop.dd_cuttability);
+ return prop;
+}
+
+static void set_tool_digging_properties(lua_State *L, int table,
+ const ToolDiggingProperties &prop)
+{
+ setfloatfield(L, table, "full_punch_interval", prop.full_punch_interval);
+ setfloatfield(L, table, "basetime", prop.basetime);
+ setfloatfield(L, table, "dt_weight", prop.dt_weight);
+ setfloatfield(L, table, "dt_crackiness", prop.dt_crackiness);
+ setfloatfield(L, table, "dt_crumbliness", prop.dt_crumbliness);
+ setfloatfield(L, table, "dt_cuttability", prop.dt_cuttability);
+ setfloatfield(L, table, "basedurability", prop.basedurability);
+ setfloatfield(L, table, "dd_weight", prop.dd_weight);
+ setfloatfield(L, table, "dd_crackiness", prop.dd_crackiness);
+ setfloatfield(L, table, "dd_crumbliness", prop.dd_crumbliness);
+ setfloatfield(L, table, "dd_cuttability", prop.dd_cuttability);
+}
+
+static void push_tool_digging_properties(lua_State *L,
+ const ToolDiggingProperties &prop)
+{
+ lua_newtable(L);
+ set_tool_digging_properties(L, -1, prop);
+}
+
+/*
+ ToolDefinition
+*/
+
+static ToolDefinition read_tool_definition(lua_State *L, int table)
+{
+ ToolDefinition def;
+ getstringfield(L, table, "image", def.imagename);
+ def.properties = read_tool_digging_properties(L, table);
+ return def;
+}
+
+static void push_tool_definition(lua_State *L, const ToolDefinition &def)
+{
+ lua_newtable(L);
+ lua_pushstring(L, def.imagename.c_str());
+ lua_setfield(L, -2, "image");
+ set_tool_digging_properties(L, -1, def.properties);
+}
+
+/*
+ EnumString definitions
+*/
+
struct EnumString es_DrawType[] =
{
{NDT_NORMAL, "normal"},
IWritableToolDefManager *tooldef =
server->getWritableToolDefManager();
- ToolDefinition def;
-
- getstringfield(L, table, "image", def.imagename);
- getfloatfield(L, table, "basetime", def.properties.basetime);
- getfloatfield(L, table, "dt_weight", def.properties.dt_weight);
- getfloatfield(L, table, "dt_crackiness", def.properties.dt_crackiness);
- getfloatfield(L, table, "dt_crumbliness", def.properties.dt_crumbliness);
- getfloatfield(L, table, "dt_cuttability", def.properties.dt_cuttability);
- getfloatfield(L, table, "basedurability", def.properties.basedurability);
- getfloatfield(L, table, "dd_weight", def.properties.dd_weight);
- getfloatfield(L, table, "dd_crackiness", def.properties.dd_crackiness);
- getfloatfield(L, table, "dd_crumbliness", def.properties.dd_crumbliness);
- getfloatfield(L, table, "dd_cuttability", def.properties.dd_cuttability);
+ ToolDefinition def = read_tool_definition(L, table);
tooldef->registerTool(name, def);
return 0; /* number of results */
width = colcount;
} else {
if(colcount != width){
- script_error(L, "error: %s\n", "Invalid crafting recipe");
+ std::string error;
+ error += "Invalid crafting recipe (output=\""
+ + output + "\")";
+ throw LuaError(error);
}
}
// removes value, keeps key for next iteration
if(meta == NULL) return 0;
// Do it
Inventory *inv = meta->getInventory();
- std::string name = lua_tostring(L, 2);
- // If nil, delete list
- if(lua_isnil(L, 3)){
- inv->deleteList(name);
- return 0;
- }
- // Otherwise set list
- std::list<std::string> items;
- luaL_checktype(L, 3, LUA_TTABLE);
- int table = 3;
- lua_pushnil(L);
- infostream<<"items: ";
- while(lua_next(L, table) != 0){
- // key at index -2 and value at index -1
- luaL_checktype(L, -1, LUA_TSTRING);
- std::string itemstring = lua_tostring(L, -1);
- infostream<<"\""<<itemstring<<"\" ";
- items.push_back(itemstring);
- // removes value, keeps key for next iteration
- lua_pop(L, 1);
- }
- infostream<<std::endl;
- InventoryList *invlist = inv->addList(name, items.size());
- int index = 0;
- for(std::list<std::string>::const_iterator
- i = items.begin(); i != items.end(); i++){
- const std::string &itemstring = *i;
- InventoryItem *newitem = NULL;
- if(itemstring != "")
- newitem = InventoryItem::deSerialize(itemstring,
- ref->m_env->getGameDef());
- InventoryItem *olditem = invlist->changeItem(index, newitem);
- delete olditem;
- index++;
- }
+ const char *name = lua_tostring(L, 2);
+ inventory_set_list_from_lua(inv, name, L, 3,
+ ref->m_env->getGameDef());
reportMetadataChange(ref);
return 0;
}
if(meta == NULL) return 0;
// Do it
Inventory *inv = meta->getInventory();
- std::string name = lua_tostring(L, 2);
- InventoryList *invlist = inv->getList(name);
- if(invlist == NULL){
- lua_pushnil(L);
- return 1;
- }
- // Get the table insert function
- lua_getglobal(L, "table");
- lua_getfield(L, -1, "insert");
- int table_insert = lua_gettop(L);
- // Create and fill table
- lua_newtable(L);
- int table = lua_gettop(L);
- for(u32 i=0; i<invlist->getSize(); i++){
- InventoryItem *item = invlist->getItem(i);
- lua_pushvalue(L, table_insert);
- lua_pushvalue(L, table);
- if(item == NULL){
- lua_pushnil(L);
- } else {
- lua_pushstring(L, item->getItemString().c_str());
- }
- if(lua_pcall(L, 2, 0, 0))
- script_error(L, "error: %s\n", lua_tostring(L, -1));
- }
+ const char *name = lua_tostring(L, 2);
+ inventory_get_list_to_lua(inv, name, L);
return 1;
}
return 0;
}
- // get_wielded_itemstring(self)
- static int l_get_wielded_itemstring(lua_State *L)
+ // punch(self, puncher); puncher = an another ObjectRef
+ static int l_punch(lua_State *L)
{
ObjectRef *ref = checkobject(L, 1);
+ ObjectRef *ref2 = checkobject(L, 2);
ServerActiveObject *co = getobject(ref);
+ ServerActiveObject *co2 = getobject(ref2);
if(co == NULL) return 0;
+ if(co2 == NULL) return 0;
// Do it
- InventoryItem *item = co->getWieldedItem();
- if(item == NULL){
- lua_pushnil(L);
- return 1;
- }
- lua_pushstring(L, item->getItemString().c_str());
- return 1;
+ co->punch(co2);
+ return 0;
}
- // get_wielded_item(self)
- static int l_get_wielded_item(lua_State *L)
+ // right_click(self, clicker); clicker = an another ObjectRef
+ static int l_right_click(lua_State *L)
{
ObjectRef *ref = checkobject(L, 1);
+ ObjectRef *ref2 = checkobject(L, 2);
ServerActiveObject *co = getobject(ref);
+ ServerActiveObject *co2 = getobject(ref2);
if(co == NULL) return 0;
+ if(co2 == NULL) return 0;
// Do it
- InventoryItem *item0 = co->getWieldedItem();
- if(item0 == NULL){
- lua_pushnil(L);
- return 1;
- }
- if(std::string("MaterialItem") == item0->getName()){
- MaterialItem *item = (MaterialItem*)item0;
- lua_newtable(L);
- lua_pushstring(L, "NodeItem");
- lua_setfield(L, -2, "type");
- lua_pushstring(L, item->getNodeName().c_str());
- lua_setfield(L, -2, "name");
- }
- else if(std::string("CraftItem") == item0->getName()){
- CraftItem *item = (CraftItem*)item0;
- lua_newtable(L);
- lua_pushstring(L, "CraftItem");
- lua_setfield(L, -2, "type");
- lua_pushstring(L, item->getSubName().c_str());
- lua_setfield(L, -2, "name");
- }
- else if(std::string("ToolItem") == item0->getName()){
- ToolItem *item = (ToolItem*)item0;
- lua_newtable(L);
- lua_pushstring(L, "ToolItem");
- lua_setfield(L, -2, "type");
- lua_pushstring(L, item->getToolName().c_str());
- lua_setfield(L, -2, "name");
- lua_pushstring(L, itos(item->getWear()).c_str());
- lua_setfield(L, -2, "wear");
- }
- else{
- errorstream<<"l_get_wielded_item: Unknown item name: \""
- <<item0->getName()<<"\""<<std::endl;
- lua_pushnil(L);
- }
+ co->rightClick(co2);
+ return 0;
+ }
+
+ // get_wield_digging_properties(self)
+ static int l_get_wield_digging_properties(lua_State *L)
+ {
+ ObjectRef *ref = checkobject(L, 1);
+ ServerActiveObject *co = getobject(ref);
+ if(co == NULL) return 0;
+ // Do it
+ ToolDiggingProperties prop;
+ co->getWieldDiggingProperties(&prop);
+ push_tool_digging_properties(L, prop);
return 1;
}
// Return
lua_pushboolean(L, added);
if(!added)
- lua_pushstring(L, "does not fit");
+ lua_pushstring(L, "failed to add item");
return 2;
} catch(SerializationError &e){
// Return
co->setSprite(p, num_frames, framelength, select_horiz_by_yawpitch);
return 0;
}
+
+ /* Player-only */
+ // get_player_name(self)
+ static int l_get_player_name(lua_State *L)
+ {
+ ObjectRef *ref = checkobject(L, 1);
+ ServerRemotePlayer *player = getplayer(ref);
+ if(player == NULL){
+ lua_pushnil(L);
+ return 1;
+ }
+ // Do it
+ lua_pushstring(L, player->getName());
+ return 1;
+ }
+
+ // inventory_set_list(self, name, {item1, item2, ...})
+ static int l_inventory_set_list(lua_State *L)
+ {
+ ObjectRef *ref = checkobject(L, 1);
+ ServerRemotePlayer *player = getplayer(ref);
+ if(player == NULL) return 0;
+ const char *name = lua_tostring(L, 2);
+ // Do it
+ inventory_set_list_from_lua(&player->inventory, name, L, 3,
+ player->getEnv()->getGameDef(), PLAYER_INVENTORY_SIZE);
+ player->m_inventory_not_sent = true;
+ return 0;
+ }
+
+ // inventory_get_list(self, name)
+ static int l_inventory_get_list(lua_State *L)
+ {
+ ObjectRef *ref = checkobject(L, 1);
+ ServerRemotePlayer *player = getplayer(ref);
+ if(player == NULL) return 0;
+ const char *name = lua_tostring(L, 2);
+ // Do it
+ inventory_get_list_to_lua(&player->inventory, name, L);
+ return 1;
+ }
+
+ // get_wielded_itemstring(self)
+ static int l_get_wielded_itemstring(lua_State *L)
+ {
+ ObjectRef *ref = checkobject(L, 1);
+ ServerRemotePlayer *player = getplayer(ref);
+ if(player == NULL) return 0;
+ // Do it
+ InventoryItem *item = player->getWieldedItem();
+ if(item == NULL){
+ lua_pushnil(L);
+ return 1;
+ }
+ lua_pushstring(L, item->getItemString().c_str());
+ return 1;
+ }
+
+ // get_wielded_item(self)
+ static int l_get_wielded_item(lua_State *L)
+ {
+ ObjectRef *ref = checkobject(L, 1);
+ ServerRemotePlayer *player = getplayer(ref);
+ if(player == NULL) return 0;
+ // Do it
+ InventoryItem *item0 = player->getWieldedItem();
+ if(item0 == NULL){
+ lua_pushnil(L);
+ return 1;
+ }
+ if(std::string("MaterialItem") == item0->getName()){
+ MaterialItem *item = (MaterialItem*)item0;
+ lua_newtable(L);
+ lua_pushstring(L, "NodeItem");
+ lua_setfield(L, -2, "type");
+ lua_pushstring(L, item->getNodeName().c_str());
+ lua_setfield(L, -2, "name");
+ }
+ else if(std::string("CraftItem") == item0->getName()){
+ CraftItem *item = (CraftItem*)item0;
+ lua_newtable(L);
+ lua_pushstring(L, "CraftItem");
+ lua_setfield(L, -2, "type");
+ lua_pushstring(L, item->getSubName().c_str());
+ lua_setfield(L, -2, "name");
+ }
+ else if(std::string("ToolItem") == item0->getName()){
+ ToolItem *item = (ToolItem*)item0;
+ lua_newtable(L);
+ lua_pushstring(L, "ToolItem");
+ lua_setfield(L, -2, "type");
+ lua_pushstring(L, item->getToolName().c_str());
+ lua_setfield(L, -2, "name");
+ lua_pushstring(L, itos(item->getWear()).c_str());
+ lua_setfield(L, -2, "wear");
+ }
+ else{
+ errorstream<<"l_get_wielded_item: Unknown item name: \""
+ <<item0->getName()<<"\""<<std::endl;
+ lua_pushnil(L);
+ }
+ return 1;
+ }
+
public:
ObjectRef(ServerActiveObject *object):
m_object(object)
method(ObjectRef, getpos),
method(ObjectRef, setpos),
method(ObjectRef, moveto),
- method(ObjectRef, get_wielded_itemstring),
- method(ObjectRef, get_wielded_item),
+ method(ObjectRef, punch),
+ method(ObjectRef, right_click),
+ method(ObjectRef, get_wield_digging_properties),
method(ObjectRef, damage_wielded_item),
method(ObjectRef, add_to_inventory),
method(ObjectRef, add_to_inventory_later),
method(ObjectRef, getacceleration),
method(ObjectRef, settexturemod),
method(ObjectRef, setsprite),
+ // Player-only
+ method(ObjectRef, get_player_name),
+ method(ObjectRef, inventory_set_list),
+ method(ObjectRef, inventory_get_list),
+ method(ObjectRef, get_wielded_itemstring),
+ method(ObjectRef, get_wielded_item),
{0,0}
};
ObjectRef::Register(L);
}
+bool scriptapi_loadmod(lua_State *L, const std::string &scriptpath,
+ const std::string &modname)
+{
+ bool success = false;
+
+ try{
+ success = script_load(L, scriptpath.c_str());
+ }
+ catch(LuaError &e){
+ errorstream<<"Error loading mod: "<<e.what()<<std::endl;
+ }
+
+ return success;
+}
+
void scriptapi_add_environment(lua_State *L, ServerEnvironment *env)
{
realitycheck(L);
return positioning_handled_by_some;
}
+void scriptapi_get_creative_inventory(lua_State *L, ServerRemotePlayer *player)
+{
+ lua_getglobal(L, "minetest");
+ lua_getfield(L, -1, "creative_inventory");
+ luaL_checktype(L, -1, LUA_TTABLE);
+ inventory_set_list_from_lua(&player->inventory, "main", L, -1,
+ player->getEnv()->getGameDef(), PLAYER_INVENTORY_SIZE);
+}
+
/*
craftitem
*/
script_error(L, "error running function 'on_step': %s\n", lua_tostring(L, -1));
}
-// Calls entity:on_punch(ObjectRef puncher)
+// Calls entity:on_punch(ObjectRef puncher, time_from_last_punch)
void scriptapi_luaentity_punch(lua_State *L, u16 id,
- ServerActiveObject *puncher)
+ ServerActiveObject *puncher, float time_from_last_punch)
{
realitycheck(L);
assert(lua_checkstack(L, 20));
luaL_checktype(L, -1, LUA_TFUNCTION);
lua_pushvalue(L, object); // self
objectref_get_or_create(L, puncher); // Clicker reference
+ lua_pushnumber(L, time_from_last_punch);
// Call with 2 arguments, 0 results
- if(lua_pcall(L, 2, 0, 0))
+ if(lua_pcall(L, 3, 0, 0))
script_error(L, "error running function 'on_punch': %s\n", lua_tostring(L, -1));
}
projects / minetest.git / blobdiff