C++ (Cpp) IItemDefManager::get示例

示例#1

文件： craftdef.cpp 项目： Caellian/minetest

static ItemStack craftToolRepair(
		const ItemStack &item1,
		const ItemStack &item2,
		float additional_wear,
		IGameDef *gamedef)
{
	IItemDefManager *idef = gamedef->idef();
	if (item1.count != 1 || item2.count != 1 || item1.name != item2.name
			|| idef->get(item1.name).type != ITEM_TOOL
			|| itemgroup_get(idef->get(item1.name).groups, "disable_repair") == 1) {
		// Failure
		return ItemStack();
	}

	s32 item1_uses = 65536 - (u32) item1.wear;
	s32 item2_uses = 65536 - (u32) item2.wear;
	s32 new_uses = item1_uses + item2_uses;
	s32 new_wear = 65536 - new_uses + floor(additional_wear * 65536 + 0.5);
	if (new_wear >= 65536)
		return ItemStack();
	if (new_wear < 0)
		new_wear = 0;

	ItemStack repaired = item1;
	repaired.wear = new_wear;
	return repaired;
}

示例#2

文件： l_client.cpp 项目： juhdanad/minetest

// get_item_def(itemstring)
int ModApiClient::l_get_item_def(lua_State *L)
{
	IGameDef *gdef = getGameDef(L);
	assert(gdef);

	IItemDefManager *idef = gdef->idef();
	assert(idef);

	if (!lua_isstring(L, 1))
		return 0;

	const std::string &name(lua_tostring(L, 1));
	if (!idef->isKnown(name))
		return 0;
	const ItemDefinition &def = idef->get(name);

	push_item_definition_full(L, def);

	return 1;
}

示例#3

文件： l_client.cpp 项目： Sokomine/minetest

// get_item_def(itemstring)
int ModApiClient::l_get_item_def(lua_State *L)
{
	IGameDef *gdef = getGameDef(L);
	assert(gdef);

	IItemDefManager *idef = gdef->idef();
	assert(idef);

	if (getClient(L)->checkCSMFlavourLimit(CSMFlavourLimit::CSM_FL_READ_ITEMDEFS))
		return 0;

	if (!lua_isstring(L, 1))
		return 0;

	const std::string &name(lua_tostring(L, 1));
	if (!idef->isKnown(name))
		return 0;
	const ItemDefinition &def = idef->get(name);

	push_item_definition_full(L, def);

	return 1;
}