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Location: cpp/openttd-patchpack/source/src/script/api/script_sign.cpp - annotation
r26799:826b1c52a903
3.0 KiB
text/x-c
Fix: no ScriptEvent sub class should export constructors to scripts
r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18501:8e3d905ea4bc r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18515:6bcd41f64d33 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r26105:23588534dec9 r18500:14a481bc4437 r21383:942c32fb8b0e r21383:942c32fb8b0e r18501:8e3d905ea4bc r18500:14a481bc4437 r18500:14a481bc4437 r23607:36c15679007d r18500:14a481bc4437 r18500:14a481bc4437 r18766:e7b813549774 r18766:e7b813549774 r18766:e7b813549774 r18766:e7b813549774 r18766:e7b813549774 r18766:e7b813549774 r18766:e7b813549774 r18778:4848b0595531 r18500:14a481bc4437 r18778:4848b0595531 r18778:4848b0595531 r18500:14a481bc4437 r23607:36c15679007d r20473:7d7140ae0710 r20025:983c2ed8d329 r18778:4848b0595531 r18500:14a481bc4437 r26119:a6e64747fa5d r18500:14a481bc4437 r18500:14a481bc4437 r18501:8e3d905ea4bc r18500:14a481bc4437 r23607:36c15679007d r18500:14a481bc4437 r18500:14a481bc4437 r18917:144687613228 r18500:14a481bc4437 r18500:14a481bc4437 r18501:8e3d905ea4bc r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18501:8e3d905ea4bc r18500:14a481bc4437 r18500:14a481bc4437 r26119:a6e64747fa5d r18500:14a481bc4437 r18500:14a481bc4437 r18778:4848b0595531 r18500:14a481bc4437 r18778:4848b0595531 r18778:4848b0595531 r18500:14a481bc4437 r23607:36c15679007d r20473:7d7140ae0710 r20025:983c2ed8d329 r18658:3911d80042cb r18500:14a481bc4437 r26119:a6e64747fa5d r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 r18500:14a481bc4437 | /*
* This file is part of OpenTTD.
* OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
* OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
*/
/** @file script_sign.cpp Implementation of ScriptSign. */
#include "../../stdafx.h"
#include "script_sign.hpp"
#include "table/strings.h"
#include "../script_instance.hpp"
#include "../../signs_base.h"
#include "../../string_func.h"
#include "../../strings_func.h"
#include "../../tile_map.h"
#include "../../signs_cmd.h"
#include "../../safeguards.h"
/* static */ bool ScriptSign::IsValidSign(SignID sign_id)
{
const Sign *si = ::Sign::GetIfValid(sign_id);
return si != nullptr && (si->owner == ScriptObject::GetCompany() || si->owner == OWNER_DEITY);
}
/* static */ ScriptCompany::CompanyID ScriptSign::GetOwner(SignID sign_id)
{
if (!IsValidSign(sign_id)) return ScriptCompany::COMPANY_INVALID;
return static_cast<ScriptCompany::CompanyID>((int)::Sign::Get(sign_id)->owner);
}
/* static */ bool ScriptSign::SetName(SignID sign_id, Text *name)
{
CCountedPtr<Text> counter(name);
EnforcePrecondition(false, IsValidSign(sign_id));
EnforcePrecondition(false, name != nullptr);
const char *text = name->GetDecodedText();
EnforcePreconditionEncodedText(false, text);
EnforcePreconditionCustomError(false, ::Utf8StringLength(text) < MAX_LENGTH_SIGN_NAME_CHARS, ScriptError::ERR_PRECONDITION_STRING_TOO_LONG);
return ScriptObject::Command<CMD_RENAME_SIGN>::Do(sign_id, text);
}
/* static */ char *ScriptSign::GetName(SignID sign_id)
{
if (!IsValidSign(sign_id)) return nullptr;
::SetDParam(0, sign_id);
return GetString(STR_SIGN_NAME);
}
/* static */ TileIndex ScriptSign::GetLocation(SignID sign_id)
{
if (!IsValidSign(sign_id)) return INVALID_TILE;
const Sign *sign = ::Sign::Get(sign_id);
return ::TileVirtXY(sign->x, sign->y);
}
/* static */ bool ScriptSign::RemoveSign(SignID sign_id)
{
EnforcePrecondition(false, IsValidSign(sign_id));
return ScriptObject::Command<CMD_RENAME_SIGN>::Do(sign_id, "");
}
/* static */ SignID ScriptSign::BuildSign(TileIndex location, Text *name)
{
CCountedPtr<Text> counter(name);
EnforcePrecondition(INVALID_SIGN, ::IsValidTile(location));
EnforcePrecondition(INVALID_SIGN, name != nullptr);
const char *text = name->GetDecodedText();
EnforcePreconditionEncodedText(INVALID_SIGN, text);
EnforcePreconditionCustomError(INVALID_SIGN, ::Utf8StringLength(text) < MAX_LENGTH_SIGN_NAME_CHARS, ScriptError::ERR_PRECONDITION_STRING_TOO_LONG);
if (!ScriptObject::Command<CMD_PLACE_SIGN>::Do(&ScriptInstance::DoCommandReturnSignID, location, text)) return INVALID_SIGN;
/* In case of test-mode, we return SignID 0 */
return 0;
}
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