From 88df9fb5b6c78df9485e8bf3750e2608bd78e14c Mon Sep 17 00:00:00 2001
From: red-001 <red-001@outlook.ie>
Date: Tue, 31 Jan 2017 13:18:52 +0000
Subject: Add `get_wielded_item`
---
src/gamedef.h | 1 +
src/script/clientscripting.cpp | 3 +++
src/script/common/c_content.cpp | 7 ++-----
src/script/common/c_content.h | 3 ++-
src/script/cpp_api/s_item.cpp | 12 ++++++------
src/script/lua_api/l_base.cpp | 6 ++++++
src/script/lua_api/l_base.h | 3 +++
src/script/lua_api/l_client.cpp | 19 +++++++++++++++++++
src/script/lua_api/l_client.h | 3 ++-
src/script/lua_api/l_env.cpp | 2 +-
src/script/lua_api/l_inventory.cpp | 10 +++++-----
src/script/lua_api/l_item.cpp | 26 +++++++++++++-------------
src/script/lua_api/l_object.cpp | 2 +-
13 files changed, 64 insertions(+), 33 deletions(-)
(limited to 'src')
diff --git a/src/gamedef.h b/src/gamedef.h
index 16b53e24f..593d27e30 100644
--- a/src/gamedef.h
+++ b/src/gamedef.h
@@ -21,6 +21,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#define GAMEDEF_HEADER
#include <string>
+#include <vector>
#include "irrlichttypes.h"
class IItemDefManager;
diff --git a/src/script/clientscripting.cpp b/src/script/clientscripting.cpp
index aaed2865d..c1e308012 100644
--- a/src/script/clientscripting.cpp
+++ b/src/script/clientscripting.cpp
@@ -25,6 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "lua_api/l_storage.h"
#include "lua_api/l_sound.h"
#include "lua_api/l_util.h"
+#include "lua_api/l_item.h"
ClientScripting::ClientScripting(Client *client):
ScriptApiBase()
@@ -55,4 +56,6 @@ void ClientScripting::InitializeModApi(lua_State *L, int top)
ModApiClient::Initialize(L, top);
ModApiSound::Initialize(L, top);
ModApiStorage::Initialize(L, top);
+
+ LuaItemStack::Register(L);
}
diff --git a/src/script/common/c_content.cpp b/src/script/common/c_content.cpp
index a963856b7..99e12cd82 100644
--- a/src/script/common/c_content.cpp
+++ b/src/script/common/c_content.cpp
@@ -20,7 +20,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "common/c_converter.h"
#include "common/c_types.h"
#include "nodedef.h"
-#include "itemdef.h"
#include "object_properties.h"
#include "cpp_api/s_node.h"
#include "lua_api/l_object.h"
@@ -784,7 +783,7 @@ bool string_to_enum(const EnumString *spec, int &result,
}
/******************************************************************************/
-ItemStack read_item(lua_State* L, int index,Server* srv)
+ItemStack read_item(lua_State* L, int index, IItemDefManager *idef)
{
if(index < 0)
index = lua_gettop(L) + 1 + index;
@@ -803,7 +802,6 @@ ItemStack read_item(lua_State* L, int index,Server* srv)
{
// Convert from itemstring
std::string itemstring = lua_tostring(L, index);
- IItemDefManager *idef = srv->idef();
try
{
ItemStack item;
@@ -820,7 +818,6 @@ ItemStack read_item(lua_State* L, int index,Server* srv)
else if(lua_istable(L, index))
{
// Convert from table
- IItemDefManager *idef = srv->idef();
std::string name = getstringfield_default(L, index, "name", "");
int count = getintfield_default(L, index, "count", 1);
int wear = getintfield_default(L, index, "wear", 0);
@@ -1187,7 +1184,7 @@ std::vector<ItemStack> read_items(lua_State *L, int index, Server *srv)
if (items.size() < (u32) key) {
items.resize(key);
}
- items[key - 1] = read_item(L, -1, srv);
+ items[key - 1] = read_item(L, -1, srv->idef());
lua_pop(L, 1);
}
return items;
diff --git a/src/script/common/c_content.h b/src/script/common/c_content.h
index 9641f5c9e..10cccbb01 100644
--- a/src/script/common/c_content.h
+++ b/src/script/common/c_content.h
@@ -38,6 +38,7 @@ extern "C" {
#include "irrlichttypes_bloated.h"
#include "util/string.h"
#include "itemgroup.h"
+#include "itemdef.h"
namespace Json { class Value; }
@@ -77,7 +78,7 @@ void push_dig_params (lua_State *L,
void push_hit_params (lua_State *L,
const HitParams ¶ms);
-ItemStack read_item (lua_State *L, int index, Server *srv);
+ItemStack read_item (lua_State *L, int index, IItemDefManager *idef);
struct TileAnimationParams read_animation_definition(lua_State *L, int index);
diff --git a/src/script/cpp_api/s_item.cpp b/src/script/cpp_api/s_item.cpp
index 3c84fb8cf..cbb833807 100644
--- a/src/script/cpp_api/s_item.cpp
+++ b/src/script/cpp_api/s_item.cpp
@@ -47,7 +47,7 @@ bool ScriptApiItem::item_OnDrop(ItemStack &item,
PCALL_RES(lua_pcall(L, 3, 1, error_handler));
if (!lua_isnil(L, -1)) {
try {
- item = read_item(L,-1, getServer());
+ item = read_item(L, -1, getServer()->idef());
} catch (LuaError &e) {
throw LuaError(std::string(e.what()) + ". item=" + item.name);
}
@@ -74,7 +74,7 @@ bool ScriptApiItem::item_OnPlace(ItemStack &item,
PCALL_RES(lua_pcall(L, 3, 1, error_handler));
if (!lua_isnil(L, -1)) {
try {
- item = read_item(L,-1, getServer());
+ item = read_item(L, -1, getServer()->idef());
} catch (LuaError &e) {
throw LuaError(std::string(e.what()) + ". item=" + item.name);
}
@@ -101,7 +101,7 @@ bool ScriptApiItem::item_OnUse(ItemStack &item,
PCALL_RES(lua_pcall(L, 3, 1, error_handler));
if(!lua_isnil(L, -1)) {
try {
- item = read_item(L,-1, getServer());
+ item = read_item(L, -1, getServer()->idef());
} catch (LuaError &e) {
throw LuaError(std::string(e.what()) + ". item=" + item.name);
}
@@ -127,7 +127,7 @@ bool ScriptApiItem::item_OnSecondaryUse(ItemStack &item, ServerActiveObject *use
PCALL_RES(lua_pcall(L, 3, 1, error_handler));
if (!lua_isnil(L, -1)) {
try {
- item = read_item(L, -1, getServer());
+ item = read_item(L, -1, getServer()->idef());
} catch (LuaError &e) {
throw LuaError(std::string(e.what()) + ". item=" + item.name);
}
@@ -159,7 +159,7 @@ bool ScriptApiItem::item_OnCraft(ItemStack &item, ServerActiveObject *user,
PCALL_RES(lua_pcall(L, 4, 1, error_handler));
if (!lua_isnil(L, -1)) {
try {
- item = read_item(L,-1, getServer());
+ item = read_item(L, -1, getServer()->idef());
} catch (LuaError &e) {
throw LuaError(std::string(e.what()) + ". item=" + item.name);
}
@@ -191,7 +191,7 @@ bool ScriptApiItem::item_CraftPredict(ItemStack &item, ServerActiveObject *user,
PCALL_RES(lua_pcall(L, 4, 1, error_handler));
if (!lua_isnil(L, -1)) {
try {
- item = read_item(L,-1, getServer());
+ item = read_item(L, -1, getServer()->idef());
} catch (LuaError &e) {
throw LuaError(std::string(e.what()) + ". item=" + item.name);
}
diff --git a/src/script/lua_api/l_base.cpp b/src/script/lua_api/l_base.cpp
index f2703718a..dfe743b72 100644
--- a/src/script/lua_api/l_base.cpp
+++ b/src/script/lua_api/l_base.cpp
@@ -43,6 +43,12 @@ Client *ModApiBase::getClient(lua_State *L)
return getScriptApiBase(L)->getClient();
}
#endif
+
+IGameDef *ModApiBase::getGameDef(lua_State *L)
+{
+ return getScriptApiBase(L)->getGameDef();
+}
+
Environment *ModApiBase::getEnv(lua_State *L)
{
return getScriptApiBase(L)->getEnv();
diff --git a/src/script/lua_api/l_base.h b/src/script/lua_api/l_base.h
index dc1b1b226..cd382629d 100644
--- a/src/script/lua_api/l_base.h
+++ b/src/script/lua_api/l_base.h
@@ -22,6 +22,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "common/c_types.h"
#include "common/c_internal.h"
+#include "gamedef.h"
extern "C" {
#include <lua.h>
@@ -46,6 +47,8 @@ public:
static Client* getClient(lua_State *L);
#endif // !SERVER
+ static IGameDef* getGameDef(lua_State *L);
+
static Environment* getEnv(lua_State *L);
static GUIEngine* getGuiEngine(lua_State *L);
// When we are not loading the mod, this function returns "."
diff --git a/src/script/lua_api/l_client.cpp b/src/script/lua_api/l_client.cpp
index 41e33889c..1673a62ce 100644
--- a/src/script/lua_api/l_client.cpp
+++ b/src/script/lua_api/l_client.cpp
@@ -25,6 +25,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "gettext.h"
#include "common/c_converter.h"
#include "common/c_content.h"
+#include "lua_api/l_item.h"
int ModApiClient::l_get_current_modname(lua_State *L)
{
@@ -132,6 +133,23 @@ int ModApiClient::l_get_node_or_nil(lua_State *L)
return 1;
}
+int ModApiClient::l_get_wielded_item(lua_State *L)
+{
+ Client *client = getClient(L);
+
+ Inventory local_inventory(client->idef());
+ client->getLocalInventory(local_inventory);
+
+ InventoryList *mlist = local_inventory.getList("main");
+
+ if (mlist && client->getPlayerItem() < mlist->getSize()) {
+ LuaItemStack::create(L, mlist->getItem(client->getPlayerItem()));
+ } else {
+ LuaItemStack::create(L, ItemStack());
+ }
+ return 1;
+}
+
void ModApiClient::Initialize(lua_State *L, int top)
{
API_FCT(get_current_modname);
@@ -143,4 +161,5 @@ void ModApiClient::Initialize(lua_State *L, int top)
API_FCT(gettext);
API_FCT(get_node);
API_FCT(get_node_or_nil);
+ API_FCT(get_wielded_item);
}
diff --git a/src/script/lua_api/l_client.h b/src/script/lua_api/l_client.h
index 207a5bca0..def9b48a3 100644
--- a/src/script/lua_api/l_client.h
+++ b/src/script/lua_api/l_client.h
@@ -53,7 +53,8 @@ private:
// get_node_or_nil(pos)
static int l_get_node_or_nil(lua_State *L);
-
+ // get_wielded_item()
+ static int l_get_wielded_item(lua_State *L);
public:
static void Initialize(lua_State *L, int top);
diff --git a/src/script/lua_api/l_env.cpp b/src/script/lua_api/l_env.cpp
index 442c4b99a..14df558d3 100644
--- a/src/script/lua_api/l_env.cpp
+++ b/src/script/lua_api/l_env.cpp
@@ -472,7 +472,7 @@ int ModApiEnvMod::l_add_item(lua_State *L)
// pos
//v3f pos = checkFloatPos(L, 1);
// item
- ItemStack item = read_item(L, 2,getServer(L));
+ ItemStack item = read_item(L, 2,getServer(L)->idef());
if(item.empty() || !item.isKnown(getServer(L)->idef()))
return 0;
diff --git a/src/script/lua_api/l_inventory.cpp b/src/script/lua_api/l_inventory.cpp
index 38eade609..9a4aa845d 100644
--- a/src/script/lua_api/l_inventory.cpp
+++ b/src/script/lua_api/l_inventory.cpp
@@ -194,7 +194,7 @@ int InvRef::l_set_stack(lua_State *L)
InvRef *ref = checkobject(L, 1);
const char *listname = luaL_checkstring(L, 2);
int i = luaL_checknumber(L, 3) - 1;
- ItemStack newitem = read_item(L, 4, getServer(L));
+ ItemStack newitem = read_item(L, 4, getServer(L)->idef());
InventoryList *list = getlist(L, ref, listname);
if(list != NULL && i >= 0 && i < (int) list->getSize()){
list->changeItem(i, newitem);
@@ -295,7 +295,7 @@ int InvRef::l_add_item(lua_State *L)
NO_MAP_LOCK_REQUIRED;
InvRef *ref = checkobject(L, 1);
const char *listname = luaL_checkstring(L, 2);
- ItemStack item = read_item(L, 3, getServer(L));
+ ItemStack item = read_item(L, 3, getServer(L)->idef());
InventoryList *list = getlist(L, ref, listname);
if(list){
ItemStack leftover = list->addItem(item);
@@ -315,7 +315,7 @@ int InvRef::l_room_for_item(lua_State *L)
NO_MAP_LOCK_REQUIRED;
InvRef *ref = checkobject(L, 1);
const char *listname = luaL_checkstring(L, 2);
- ItemStack item = read_item(L, 3, getServer(L));
+ ItemStack item = read_item(L, 3, getServer(L)->idef());
InventoryList *list = getlist(L, ref, listname);
if(list){
lua_pushboolean(L, list->roomForItem(item));
@@ -332,7 +332,7 @@ int InvRef::l_contains_item(lua_State *L)
NO_MAP_LOCK_REQUIRED;
InvRef *ref = checkobject(L, 1);
const char *listname = luaL_checkstring(L, 2);
- ItemStack item = read_item(L, 3, getServer(L));
+ ItemStack item = read_item(L, 3, getServer(L)->idef());
InventoryList *list = getlist(L, ref, listname);
if(list){
lua_pushboolean(L, list->containsItem(item));
@@ -349,7 +349,7 @@ int InvRef::l_remove_item(lua_State *L)
NO_MAP_LOCK_REQUIRED;
InvRef *ref = checkobject(L, 1);
const char *listname = luaL_checkstring(L, 2);
- ItemStack item = read_item(L, 3, getServer(L));
+ ItemStack item = read_item(L, 3, getServer(L)->idef());
InventoryList *list = getlist(L, ref, listname);
if(list){
ItemStack removed = list->removeItem(item);
diff --git a/src/script/lua_api/l_item.cpp b/src/script/lua_api/l_item.cpp
index 9638740e8..7e6f457e1 100644
--- a/src/script/lua_api/l_item.cpp
+++ b/src/script/lua_api/l_item.cpp
@@ -190,7 +190,7 @@ int LuaItemStack::l_replace(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
- o->m_stack = read_item(L,2,getServer(L));
+ o->m_stack = read_item(L, 2, getGameDef(L)->idef());
lua_pushboolean(L, true);
return 1;
}
@@ -250,7 +250,7 @@ int LuaItemStack::l_get_stack_max(lua_State *L)
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
- lua_pushinteger(L, item.getStackMax(getServer(L)->idef()));
+ lua_pushinteger(L, item.getStackMax(getGameDef(L)->idef()));
return 1;
}
@@ -260,7 +260,7 @@ int LuaItemStack::l_get_free_space(lua_State *L)
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
- lua_pushinteger(L, item.freeSpace(getServer(L)->idef()));
+ lua_pushinteger(L, item.freeSpace(getGameDef(L)->idef()));
return 1;
}
@@ -271,7 +271,7 @@ int LuaItemStack::l_is_known(lua_State *L)
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
- bool is_known = item.isKnown(getServer(L)->idef());
+ bool is_known = item.isKnown(getGameDef(L)->idef());
lua_pushboolean(L, is_known);
return 1;
}
@@ -307,7 +307,7 @@ int LuaItemStack::l_get_tool_capabilities(lua_State *L)
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
const ToolCapabilities &prop =
- item.getToolCapabilities(getServer(L)->idef());
+ item.getToolCapabilities(getGameDef(L)->idef());
push_tool_capabilities(L, prop);
return 1;
}
@@ -322,7 +322,7 @@ int LuaItemStack::l_add_wear(lua_State *L)
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
int amount = lua_tointeger(L, 2);
- bool result = item.addWear(amount, getServer(L)->idef());
+ bool result = item.addWear(amount, getGameDef(L)->idef());
lua_pushboolean(L, result);
return 1;
}
@@ -334,8 +334,8 @@ int LuaItemStack::l_add_item(lua_State *L)
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
- ItemStack newitem = read_item(L,-1, getServer(L));
- ItemStack leftover = item.addItem(newitem, getServer(L)->idef());
+ ItemStack newitem = read_item(L, -1, getGameDef(L)->idef());
+ ItemStack leftover = item.addItem(newitem, getGameDef(L)->idef());
create(L, leftover);
return 1;
}
@@ -348,9 +348,9 @@ int LuaItemStack::l_item_fits(lua_State *L)
NO_MAP_LOCK_REQUIRED;
LuaItemStack *o = checkobject(L, 1);
ItemStack &item = o->m_stack;
- ItemStack newitem = read_item(L, 2, getServer(L));
+ ItemStack newitem = read_item(L, 2, getGameDef(L)->idef());
ItemStack restitem;
- bool fits = item.itemFits(newitem, &restitem, getServer(L)->idef());
+ bool fits = item.itemFits(newitem, &restitem, getGameDef(L)->idef());
lua_pushboolean(L, fits); // first return value
create(L, restitem); // second return value
return 2;
@@ -407,7 +407,7 @@ ItemStack& LuaItemStack::getItem()
int LuaItemStack::create_object(lua_State *L)
{
NO_MAP_LOCK_REQUIRED;
- ItemStack item = read_item(L, 1, getServer(L));
+ ItemStack item = read_item(L, 1, getGameDef(L)->idef());
LuaItemStack *o = new LuaItemStack(item);
*(void **)(lua_newuserdata(L, sizeof(void *))) = o;
luaL_getmetatable(L, className);
@@ -596,7 +596,7 @@ int ModApiItemMod::l_get_content_id(lua_State *L)
NO_MAP_LOCK_REQUIRED;
std::string name = luaL_checkstring(L, 1);
- INodeDefManager *ndef = getServer(L)->getNodeDefManager();
+ INodeDefManager *ndef = getGameDef(L)->getNodeDefManager();
content_t c = ndef->getId(name);
lua_pushinteger(L, c);
@@ -609,7 +609,7 @@ int ModApiItemMod::l_get_name_from_content_id(lua_State *L)
NO_MAP_LOCK_REQUIRED;
content_t c = luaL_checkint(L, 1);
- INodeDefManager *ndef = getServer(L)->getNodeDefManager();
+ INodeDefManager *ndef = getGameDef(L)->getNodeDefManager();
const char *name = ndef->get(c).name.c_str();
lua_pushstring(L, name);
diff --git a/src/script/lua_api/l_object.cpp b/src/script/lua_api/l_object.cpp
index be454ad45..d5681b809 100644
--- a/src/script/lua_api/l_object.cpp
+++ b/src/script/lua_api/l_object.cpp
@@ -364,7 +364,7 @@ int ObjectRef::l_set_wielded_item(lua_State *L)
ServerActiveObject *co = getobject(ref);
if (co == NULL) return 0;
// Do it
- ItemStack item = read_item(L, 2, getServer(L));
+ ItemStack item = read_item(L, 2, getServer(L)->idef());
bool success = co->setWieldedItem(item);
if (success && co->getType() == ACTIVEOBJECT_TYPE_PLAYER) {
getServer(L)->SendInventory(((PlayerSAO*)co));
--
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