126 lines
3.2 KiB
C++
126 lines
3.2 KiB
C++
/*
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Copyright (c) 2017 yvt
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This file is part of OpenSpades.
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OpenSpades is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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OpenSpades is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with OpenSpades. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <Core/Exception.h>
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namespace spades {
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namespace client {
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enum class ClientCameraMode {
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/**
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* The world is not loaded.
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*/
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None,
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/**
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* That specific camera position (you know what I mean).
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*/
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NotJoined,
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/**
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* First-person view of the local player.
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*/
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FirstPersonLocal,
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/**
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* First-person view of a non-local player.
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*/
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FirstPersonFollow,
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/**
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* Third-person view of the local player (only allowed in a limited situation where
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* it is enabled by `cg_thirdperson`, or the player is dead).
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*/
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ThirdPersonLocal,
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/**
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* Third-person view of a non-lcoal player.
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*/
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ThirdPersonFollow,
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/**
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* Free floating camera view, which is usable only when the user has joined a server
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* as a spectator.
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*/
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Free,
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};
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inline bool IsThirdPerson(ClientCameraMode mode) {
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switch (mode) {
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case ClientCameraMode::None:
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case ClientCameraMode::NotJoined:
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case ClientCameraMode::FirstPersonLocal:
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case ClientCameraMode::FirstPersonFollow:
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case ClientCameraMode::Free:
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return false;
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case ClientCameraMode::ThirdPersonLocal:
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case ClientCameraMode::ThirdPersonFollow:
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return true;
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}
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SPUnreachable();
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}
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inline bool IsFirstPerson(ClientCameraMode mode) {
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switch (mode) {
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case ClientCameraMode::None:
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case ClientCameraMode::NotJoined:
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case ClientCameraMode::ThirdPersonLocal:
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case ClientCameraMode::ThirdPersonFollow:
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case ClientCameraMode::Free:
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return false;
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case ClientCameraMode::FirstPersonLocal:
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case ClientCameraMode::FirstPersonFollow:
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return true;
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}
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SPUnreachable();
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}
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inline bool HasTargetPlayer(ClientCameraMode mode) {
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switch (mode) {
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case ClientCameraMode::None:
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case ClientCameraMode::NotJoined:
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case ClientCameraMode::Free:
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return false;
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case ClientCameraMode::ThirdPersonLocal:
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case ClientCameraMode::ThirdPersonFollow:
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case ClientCameraMode::FirstPersonLocal:
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case ClientCameraMode::FirstPersonFollow:
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return true;
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}
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SPUnreachable();
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}
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inline bool FollowsNonLocalPlayer(ClientCameraMode mode) {
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switch (mode) {
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case ClientCameraMode::None:
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case ClientCameraMode::NotJoined:
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case ClientCameraMode::Free:
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case ClientCameraMode::ThirdPersonLocal:
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case ClientCameraMode::FirstPersonLocal:
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return false;
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case ClientCameraMode::ThirdPersonFollow:
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case ClientCameraMode::FirstPersonFollow:
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return true;
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}
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SPUnreachable();
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}
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}
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}
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