mirror of
https://github.com/OpenRCT2/OpenRCT2.git
synced 2024-08-31 06:26:07 +02:00
69 lines
2 KiB
C++
69 lines
2 KiB
C++
#pragma region Copyright (c) 2014-2016 OpenRCT2 Developers
|
|
/*****************************************************************************
|
|
* OpenRCT2, an open source clone of Roller Coaster Tycoon 2.
|
|
*
|
|
* OpenRCT2 is the work of many authors, a full list can be found in contributors.md
|
|
* For more information, visit https://github.com/OpenRCT2/OpenRCT2
|
|
*
|
|
* OpenRCT2 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, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* A full copy of the GNU General Public License can be found in licence.txt
|
|
*****************************************************************************/
|
|
#pragma endregion
|
|
|
|
#include <map>
|
|
|
|
#include "GeneralSupportHeightCall.hpp"
|
|
|
|
bool GeneralSupportHeightCall::CallsMatch(SupportCall tileSupportCalls[4]) {
|
|
SupportCall baseCall = tileSupportCalls[0];
|
|
for (int i = 1; i < 4; i++) {
|
|
if (tileSupportCalls[i] != baseCall) return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool GeneralSupportHeightCall::FindMostCommonSupportCall(SupportCall calls[4], SupportCall *out) {
|
|
std::map<SupportCall, int> map;
|
|
|
|
for (int i = 0; i < 4; ++i) {
|
|
if (map.count(calls[i]) == 0) {
|
|
map[calls[i]] = 1;
|
|
} else {
|
|
map[calls[i]] += 1;
|
|
}
|
|
}
|
|
|
|
if (map.size() == 1) {
|
|
(*out) = calls[0];
|
|
return true;
|
|
}
|
|
|
|
if (map.size() == 2) {
|
|
for (auto &&item : map) {
|
|
if (item.second == 3) {
|
|
(*out) = item.first;
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
bool GeneralSupportHeightCall::AssertEquals(const SupportCall *lhs, const SupportCall *rhs) {
|
|
if (lhs == nullptr && rhs == nullptr) return true;
|
|
if (lhs == nullptr || rhs == nullptr) return false;
|
|
|
|
if (lhs->height != rhs->height) return false;
|
|
if (lhs->slope != rhs->slope) return false;
|
|
|
|
return true;
|
|
}
|