68 lines
2.0 KiB
C#
68 lines
2.0 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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namespace OpenRa.Game
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{
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class Controller
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{
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Game game;
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public IOrderGenerator orderGenerator;
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public Controller(Game game)
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{
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this.game = game;
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}
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float2 GetWorldPos(MouseInput mi)
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{
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return (1 / 24.0f) * (new float2(mi.Location.X, mi.Location.Y) + game.viewport.Location);
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}
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float2? dragStart, dragEnd;
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public void HandleMouseInput(MouseInput mi)
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{
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if (mi.Button == MouseButtons.Left && mi.Event == MouseInputEvent.Down)
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{
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var xy = GetWorldPos(mi);
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if (orderGenerator != null)
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orderGenerator.Order(game, new int2((int)xy.X, (int)xy.Y)).Apply(game);
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else { dragStart = dragEnd = xy; }
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// todo: route all orders through netcode
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}
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if (mi.Button == MouseButtons.Left && mi.Event == MouseInputEvent.Move)
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if (dragEnd != null)
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dragEnd = GetWorldPos(mi);
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if (mi.Button == MouseButtons.Left && mi.Event == MouseInputEvent.Up)
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{
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if (dragStart.HasValue && !(dragStart.Value == GetWorldPos(mi)))
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{
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/* finalize drag selection */
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}
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else
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{
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/* finalize click selection */
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}
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dragStart = dragEnd = null;
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}
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if (mi.Button == MouseButtons.None && mi.Event == MouseInputEvent.Move)
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{
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/* update the cursor to reflect the thing under us - note this
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* needs to also happen when the *thing* changes, so per-frame hook */
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}
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if (mi.Button == MouseButtons.Right && mi.Event == MouseInputEvent.Down)
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orderGenerator = null;
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}
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}
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}
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