mirror of
https://github.com/OpenDiablo2/OpenDiablo2
synced 2024-09-29 14:45:58 -04:00
122 lines
4.4 KiB
C#
122 lines
4.4 KiB
C#
/* OpenDiablo 2 - An open source re-implementation of Diablo 2 in C#
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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using OpenDiablo2.Common;
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using OpenDiablo2.Common.Attributes;
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using OpenDiablo2.Common.Enums;
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using OpenDiablo2.Common.Interfaces;
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using System;
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namespace OpenDiablo2.Scenes
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{
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[Scene(eSceneType.Game)]
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public sealed class Game : IScene
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{
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private readonly IRenderWindow renderWindow;
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private readonly IMapEngine mapEngine;
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private readonly IMouseInfoProvider mouseInfoProvider;
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private readonly IGameState gameState;
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private readonly ISessionManager sessionManager;
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private readonly IGameHUD gameHUD;
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private eMovementType lastMovementType = eMovementType.Stopped;
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private byte lastDirection = 255;
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const double Rad2Deg = 180.0 / Math.PI;
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public Game(
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IRenderWindow renderWindow,
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IMapEngine mapEngine,
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IGameState gameState,
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IMouseInfoProvider mouseInfoProvider,
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IItemManager itemManager,
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ISessionManager sessionManager,
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ISoundProvider soundProvider,
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IMPQProvider mpqProvider,
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IGameHUD gameHUD
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)
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{
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this.renderWindow = renderWindow;
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this.mapEngine = mapEngine;
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this.gameState = gameState;
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this.mouseInfoProvider = mouseInfoProvider;
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this.sessionManager = sessionManager;
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this.gameHUD = gameHUD;
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// TODO: Dynamic based on actual location
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soundProvider.StopSong();
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soundProvider.LoadSong(mpqProvider.GetStream(ResourcePaths.BGMTown1));
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soundProvider.PlaySong();
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//var item = itemManager.getItem("hdm");
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}
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public void Render()
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{
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// TODO: Maybe show some sort of connecting/loading message?
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if (mapEngine.FocusedPlayerId == 0)
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return;
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mapEngine.Render();
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gameHUD.Render();
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}
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public void Update(long ms)
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{
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HandleMovement();
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mapEngine.Update(ms);
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gameHUD.Update();
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}
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private void HandleMovement()
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{
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// todo; if clicked on hud, then we don't move. But when clicked on map and move cursor over hud, then it's fine
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if (gameHUD.IsMouseOver())
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return;
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var mx = mouseInfoProvider.MouseX - 400 - gameState.CameraOffset;
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var my = mouseInfoProvider.MouseY - 300;
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var tx = (mx / 60f + my / 40f) / 2f;
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var ty = (my / 40f - (mx / 60f)) / 2f;
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var cursorDirection = (int)Math.Round(Math.Atan2(ty, tx) * Rad2Deg);
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if (cursorDirection < 0)
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cursorDirection += 360;
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var actualDirection = (byte)(cursorDirection / 22);
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if (actualDirection >= 16)
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actualDirection -= 16;
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if (mouseInfoProvider.LeftMouseDown && (lastMovementType == eMovementType.Stopped || lastDirection != actualDirection))
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{
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lastDirection = actualDirection;
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lastMovementType = gameHUD.IsRunningEnabled ? eMovementType.Running : eMovementType.Walking;
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sessionManager.MoveRequest(actualDirection, lastMovementType);
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}
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else if (!mouseInfoProvider.LeftMouseDown && lastMovementType != eMovementType.Stopped)
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{
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lastDirection = actualDirection;
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lastMovementType = eMovementType.Stopped;
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sessionManager.MoveRequest(actualDirection, lastMovementType);
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}
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}
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public void Dispose()
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{
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}
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}
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}
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