111 lines
2.6 KiB
C#
111 lines
2.6 KiB
C#
using System;
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using System.Drawing;
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using System.Windows.Forms;
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using System.Runtime.InteropServices;
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namespace WorldOfPeacecraft
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{
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class Gui : Form, IGui
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{
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private const int tileSize = 16;
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private const int entitySize = 10;
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private IBackend Backend;
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private Panel Board = new Panel();
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public Gui ()
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{
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AllocConsole();
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InitializeComponents();
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}
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public void SetBackend (IBackend backend)
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{
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Backend = backend;
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}
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public void InitializeComponents ()
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{
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this.SuspendLayout();
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this.Size = new Size(400, 400);
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Board.Location = new Point(0,0);
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Board.Size = new Size(400, 400);
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Board.Paint += DoPaint;
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this.DoubleBuffered = true;
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this.MaximizeBox = false;
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this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedSingle;
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this.Name = "WorldOfPeacecraft";
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this.ShowIcon = false;
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this.Controls.Add(Board);
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this.ResumeLayout();
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this.PerformLayout();
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}
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public void DoPaint (object source, PaintEventArgs args)
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{
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BufferedGraphics buffer = BufferedGraphicsManager.Current.Allocate (Board.CreateGraphics (), Board.DisplayRectangle);
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Graphics g = buffer.Graphics;
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PaintMap(g);
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buffer.Render();
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}
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public void PaintMap (Graphics g)
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{
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ITile[,] Map = Backend.GetMap ();
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if (Map != null) {
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for (int y = 0; y < Map.GetLength(1); y++) {
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for (int x = 0; x < Map.GetLength(0); x++) {
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PaintTile (g, Map [x, y], x, y);
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}
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}
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}
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else {
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g.FillRectangle(new SolidBrush(Color.White), Board.DisplayRectangle);
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}
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}
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public void PaintTile (Graphics g, ITile tile, int x, int y)
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{
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int posx = x * tileSize;
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int posy = y * tileSize;
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Color color;
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if (tile.IsForest ()) {
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color = Color.Green;
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} // Stupid parenthesis
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else if (tile.IsHuntable ()) {
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color = Color.BurlyWood;
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} else if (tile.IsWalkable ()) {
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color = Color.Yellow;
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} else if (tile.IsWall ()) {
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color = Color.DarkGray;
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} else if (tile.IsWater ()) {
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color = Color.Blue;
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} else {
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color = Color.Black;
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}
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g.FillRectangle(new SolidBrush(color), posx, posy, tileSize, tileSize);
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}
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public void PerformRefresh ()
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{
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this.BeginInvoke(new MethodInvoker(delegate
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{
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ITile[,] map = Backend.GetMap();
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int mapWidth = (map.GetLength(0)) * tileSize;
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int mapHeight = (map.GetLength(1)) * tileSize;
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this.SuspendLayout();
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this.SetClientSizeCore(mapWidth, mapHeight);
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Board.Size = new Size(mapWidth, mapHeight);
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this.ResumeLayout();
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this.PerformLayout();
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this.Refresh();
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}));
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}
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[DllImport("kernel32.dll", SetLastError = true)]
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[return: MarshalAs(UnmanagedType.Bool)]
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static extern bool AllocConsole();
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}
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}
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