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Add player inventory callbacks

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SmallJoker 2018-03-31 12:30:43 +02:00 • committed by Loïc Blot
parent 12edb200eb
commit f6eff57f7c
5 changed files with 259 additions and 1 deletions
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146
src/script/cpp_api/s_player.cpp
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@ -22,6 +22,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "common/c_converter.h"
#include "common/c_content.h"
#include "debug.h"
#include "inventorymanager.h"
#include "lua_api/l_inventory.h"
#include "lua_api/l_item.h"
#include "util/string.h"
void ScriptApiPlayer::on_newplayer(ServerActiveObject *player)
@ -225,3 +228,146 @@ void ScriptApiPlayer::on_auth_failure(const std::string &name, const std::string
lua_pushstring(L, ip.c_str());
runCallbacks(2, RUN_CALLBACKS_MODE_FIRST);
}
void ScriptApiPlayer::pushMoveArguments(
const InventoryLocation &loc,
const std::string &from_list, int from_index,
const std::string &to_list, int to_index,
int count, ServerActiveObject *player)
{
lua_State *L = getStack();
objectrefGetOrCreate(L, player); // player
lua_pushstring(L, "move"); // action
InvRef::create(L, loc); // inventory
lua_newtable(L);
{
// Table containing the action information
lua_pushstring(L, from_list.c_str());
lua_setfield(L, -2, "from_list");
lua_pushstring(L, to_list.c_str());
lua_setfield(L, -2, "to_list");
lua_pushinteger(L, from_index + 1);
lua_setfield(L, -2, "from_index");
lua_pushinteger(L, to_index + 1);
lua_setfield(L, -2, "to_index");
lua_pushinteger(L, count);
lua_setfield(L, -2, "count");
}
}
void ScriptApiPlayer::pushPutTakeArguments(
const char *method, const InventoryLocation &loc,
const std::string &listname, int index, const ItemStack &stack,
ServerActiveObject *player)
{
lua_State *L = getStack();
objectrefGetOrCreate(L, player); // player
lua_pushstring(L, method); // action
InvRef::create(L, loc); // inventory
lua_newtable(L);
{
// Table containing the action information
lua_pushstring(L, listname.c_str());
lua_setfield(L, -2, "listname");
lua_pushinteger(L, index + 1);
lua_setfield(L, -2, "index");
LuaItemStack::create(L, stack);
lua_setfield(L, -2, "stack");
}
}
// Return number of accepted items to be moved
int ScriptApiPlayer::player_inventory_AllowMove(
const InventoryLocation &loc,
const std::string &from_list, int from_index,
const std::string &to_list, int to_index,
int count, ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_allow_player_inventory_actions");
pushMoveArguments(loc, from_list, from_index, to_list, to_index, count, player);
runCallbacks(4, RUN_CALLBACKS_MODE_OR_SC);
return lua_type(L, -1) == LUA_TNUMBER ? lua_tonumber(L, -1) : count;
}
// Return number of accepted items to be put
int ScriptApiPlayer::player_inventory_AllowPut(
const InventoryLocation &loc,
const std::string &listname, int index, const ItemStack &stack,
ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_allow_player_inventory_actions");
pushPutTakeArguments("put", loc, listname, index, stack, player);
runCallbacks(4, RUN_CALLBACKS_MODE_OR_SC);
return lua_type(L, -1) == LUA_TNUMBER ? lua_tonumber(L, -1) : stack.count;
}
// Return number of accepted items to be taken
int ScriptApiPlayer::player_inventory_AllowTake(
const InventoryLocation &loc,
const std::string &listname, int index, const ItemStack &stack,
ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_allow_player_inventory_actions");
pushPutTakeArguments("take", loc, listname, index, stack, player);
runCallbacks(4, RUN_CALLBACKS_MODE_OR_SC);
return lua_type(L, -1) == LUA_TNUMBER ? lua_tonumber(L, -1) : stack.count;
}
// Report moved items
void ScriptApiPlayer::player_inventory_OnMove(
const InventoryLocation &loc,
const std::string &from_list, int from_index,
const std::string &to_list, int to_index,
int count, ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_player_inventory_actions");
pushMoveArguments(loc, from_list, from_index, to_list, to_index, count, player);
runCallbacks(4, RUN_CALLBACKS_MODE_FIRST);
}
// Report put items
void ScriptApiPlayer::player_inventory_OnPut(
const InventoryLocation &loc,
const std::string &listname, int index, const ItemStack &stack,
ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_player_inventory_actions");
pushPutTakeArguments("put", loc, listname, index, stack, player);
runCallbacks(4, RUN_CALLBACKS_MODE_FIRST);
}
// Report taken items
void ScriptApiPlayer::player_inventory_OnTake(
const InventoryLocation &loc,
const std::string &listname, int index, const ItemStack &stack,
ServerActiveObject *player)
{
SCRIPTAPI_PRECHECKHEADER
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_on_player_inventory_actions");
pushPutTakeArguments("take", loc, listname, index, stack, player);
runCallbacks(4, RUN_CALLBACKS_MODE_FIRST);
}