phrohdoh

public static bool CanPlaceBuilding(this World world, string name, BuildingInfo building, CPos topLeft, Actor toIgnore)
{
	if (building.AllowInvalidPlacement)
		return true;

	var existing = world.WorldActor.Trait<BuildingInfluence>().GetBuildingAt(topLeft);
	var toPlace = Rules.Info[name.ToLowerInvariant()];

	if (CanPlacePlug(existing, toPlace, topLeft))
	{

phrohdoh

// 1)
GetIndexer(this List<Form> list)
{
	var ifi = new List<IFormIndexer>();
	foreach (var item in list)
		ifi.Add(item as IFormIndexer);
}

// or 2)
GetIndexer(this List<Form> list)

phrohdoh

// sourcePngs is a ListBox with property Items (ListItemCollection)
// A custom list of strings in the end (custom to eto, not to me)
var pngs = sourcePngs.Items;

var temp = new string[pngs.Count];
for (var i = 0; i < temp.Length; i++)
	temp[i] = pngs[i].Text;

phrohdoh

var image = new Bitmap(100, 100, PixelFormat.Format24bppRgb);

using (var graphics = new Graphics(image))
{
	graphics.DrawRectangle(Colors.Red, 15, 15, 50, 50);
}

using (var locked = image.Lock()) unsafe
{
	int *value = (int*)locked.Data;

phrohdoh

var image = new Bitmap(100, 100, PixelFormat.Format24bppRgb);

using (var locked = image.Lock()) unsafe
{
	for (var x = 0; x < image.Width; x++)
		for (var y = 0; y < image.Height; y++)
			if (y == image.Height / 3)
				image.SetPixel(x, y, Color.FromArgb(70, 0, 0));
}

phrohdoh

var drawable = DrawableArea(image);
drawable.Invalidate();

Drawable DrawableArea(Bitmap image)
{
	var ret = new Drawable();
	ret.Paint += (sender, e) =>
	{
		e.Graphics.DrawImage(image, ret.Location.X, ret.Location.Y);
	};

phrohdoh

using System;
using System.Collections.Generic;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;

namespace PrototypeRPG.Traits
{
	public class World
	{
		public const int TickTimestep = 40;

phrohdoh

// World.cs
public Rectangle GetSourceRectangle(Texture2D tileset, int tileIndex, int tileSize)
{
	var borderSize = 1;
	var paddedTileSize = tileSize + borderSize;
	var tilesPerRow = tileset.Width / paddedTileSize;
	var x = paddedTileSize * (tileIndex % tilesPerRow);
	var y = paddedTileSize * (tileIndex / tilesPerRow);

	return new Rectangle(x, y, tileSize, tileSize);

phrohdoh

public void LoadTilesFromFile(string filename)
{
	var fullText = File.ReadAllLines(filename);

	var output = new int[fullText.Length][];

	foreach (var fullLine in fullText)
	{
		var lineAsIntArray = fullLine.ToIntArray(',');
		for (var intIndex = 0; intIndex < lineAsIntArray.Length; intIndex++)

phrohdoh

[Flags]
enum CollisionData
{
	None = 0,
	TopLeft = 1,
	TopRight = 2,
	BottomLeft = 4,
	BottomRight = 8,
	TopHalf = TopLeft | TopRight,
	BottomHalf = BottomLeft | BottomRight,