internal void _drawDebug()
{
if (GameApplication.DrawUtilizationDebugger)
{
string ctor = $"Current Game Tick: {GameApplication.GetGameTick()}{Environment.NewLine}Game Tickrate: {GameApplication.CurrentGameTickrate} tps{Environment.NewLine}Game Framerate: {GameApplication.CurrentGameFramerate} fps{Environment.NewLine}Game Collisions UPS: {GameApplication.CurrentGameCollisionUpdateRate} ups";
BaseCanvas.RazorGFX.DrawString(ctor, new Font("Segoe UI", 8.0f), dbgText, 0, 0);
}
}
/// <summary>
/// Crashes game. If <see cref="GameCrashHandler.ThrowMessageToUser"/> true, throws message and exits from application, else just exits from application
/// </summary>
/// <param name="exception"><see cref="Exception"/> that crashed game</param>
/// <param name="messageTitle">Message title</param>
/// <param name="messageIcon">Message icon</param>
public void Crash(Exception exception, string messageTitle = "craftersmine GameEngine - Game was crashed!", MessageBoxIcon messageIcon = MessageBoxIcon.Error)
{
this.exception = exception;
GameApplication.LogException(this.exception);
if (ThrowMessageToUser)
{
ThrowToUser(messageTitle, messageIcon);
}
GameApplication.Exit(0);
}
/// <summary>
/// Saves config to disk
/// </summary>
public void SaveConfig()
{
GameApplication.Log(Utils.LogEntryType.Info, "Saving game configuration... " + Path.Combine(cfgAppDataPath, cfgFileName + ".cfg"));
List <string> lines = new List <string>();
foreach (var cfgentry in cfg)
{
string ln = string.Join("=", cfgentry.Key, cfgentry.Value);
}
File.WriteAllLines(ConfigFilePath, lines);
}
private void DrawGameObjectTexture(GameObject gameObject)
{
if (gameObject != null)
{
if (gameObject.TextureBoundings.IntersectsWith(CameraBounds))
{
switch (gameObject.CurrentTexture.TextureLayout)
{
case TextureLayout.Default:
case TextureLayout.Stretch:
BaseCanvas.RazorGFX.DrawImage(gameObject.CurrentTexture.TextureImage, gameObject.TextureBoundings);
break;
case TextureLayout.Center:
int xCenter = (gameObject.Width / 2) - (gameObject.CurrentTexture.TextureImage.Width / 2) + gameObject.X;
int yCenter = (gameObject.Height / 2) - (gameObject.CurrentTexture.TextureImage.Height / 2) + gameObject.Y;
BaseCanvas.RazorGFX.DrawImage(gameObject.CurrentTexture.TextureImage, xCenter, yCenter);
break;
case TextureLayout.Tile:
if (!gameObject.IsTiledTextureCached)
{
Texture tiledTex = PrepareTiledTexture(gameObject.CurrentTexture, gameObject.TextureBoundings);
gameObject.IsTiledTextureCached = true;
gameObject.TiledTextureCache = tiledTex;
BaseCanvas.RazorGFX.DrawImage(gameObject.TiledTextureCache.TextureImage, gameObject.TextureBoundings);
}
else
{
BaseCanvas.RazorGFX.DrawImage(gameObject.TiledTextureCache.TextureImage, gameObject.TextureBoundings);
}
break;
}
}
if (GameApplication.DrawTextureBoundings)
{
BaseCanvas.RazorGFX.DrawRectangle(texBoundingsRects, gameObject.TextureBoundings);
}
if (GameApplication.DrawColliderBoundings)
{
BaseCanvas.RazorGFX.DrawRectangle(collBoundingsRects, gameObject.BoundingBox);
}
}
else
{
GameApplication.Log(Utils.LogEntryType.Warning, "GameEngine unable to draw game object!");
}
}
/// <summary>
/// Loads or reloads config from disk
/// </summary>
public void LoadConfig()
{
GameApplication.Log(Utils.LogEntryType.Info, "Loading game configuration... " + Path.Combine(cfgAppDataPath, cfgFileName + ".cfg"));
ConfigFilePath = Path.Combine(GameApplication.AppDataGameRoot, cfgAppDataPath, cfgFileName + ".cfg");
if (File.Exists(ConfigFilePath))
{
IsCreated = false;
string[] file = File.ReadAllLines(ConfigFilePath);
foreach (var ln in file)
{
string[] kvp = ln.Split('=');
cfg.Add(kvp[0], kvp[1]);
}
}
else
{
IsCreated = true;
}
}
internal void _drawRects()
{
foreach (var rect in Rectangles)
{
if (rect.Rect != null)
{
if (rect.Rect.IntersectsWith(CameraBounds))
{
if (rect.FillColor != Color.Transparent || rect.FillColor.A > 0)
{
BaseCanvas.RazorGFX.FillRectangle(rect.FillBrush, rect.Rect);
}
BaseCanvas.RazorGFX.DrawRectangle(rect.BorderPen, rect.Rect);
}
}
else
{
GameApplication.Log(Utils.LogEntryType.Warning, "GameEngine unable to draw rectangle!");
}
}
}
internal void _calcLights()
{
// Reset buffer
lightingDrawHelper.Clear(lightingDarkestColor);
// Calc lights for any object
foreach (var gObj in GameObjects)
{
if (gObj.IsIlluminatingLight)
{
Point objCenterPoint = new Point(gObj.X / 2, gObj.Y / 2);
int lWidth = gObj.LightWidth;
int lHeight = gObj.LightHeight;
int lX = objCenterPoint.X - lWidth / 2;
int lY = objCenterPoint.Y - lHeight / 2;
Bitmap cookieData = null;
switch (gObj.LightCookieType)
{
case LightCookieType.Default:
case LightCookieType.Circle:
cookieData = (Bitmap)GameEngineContent.LightCookieCircle.TextureImage;
break;
case LightCookieType.Square:
cookieData = (Bitmap)GameEngineContent.LightCookieSquare.TextureImage;
break;
case LightCookieType.Custom:
cookieData = (Bitmap)gObj.CustomLightCookie.TextureImage;
break;
}
if (cookieData != null)
{
cookieData = ImageResizer.ResizeImage(cookieData, lWidth, lHeight);
for (int xCookie = 0; xCookie < cookieData.Width; xCookie++)
{
for (int yCookie = 0; yCookie < cookieData.Height; yCookie++)
{
int lXn = xCookie + lX;
int lYn = yCookie + lY;
float lAlpha = lightingDarkestColor.A / 255.0f;
float lAlphaCookie = cookieData.GetPixel(xCookie, yCookie).A / 255.0f;
float lAlphaN = (lAlpha + lAlphaCookie) * gObj.LightIntensity;
if (lAlphaN > 1.0f)
{
lAlphaN = 1.0f;
}
if (lAlphaN < 0.0f)
{
lAlphaN = lAlphaCookie;
}
lightingBuffer.SetPixel(lXn, lYn, Color.FromArgb((int)(lAlphaN * 255.0f), gObj.IlluminationColor));
}
}
}
else
{
GameApplication.Log(Utils.LogEntryType.Warning, "Unable to draw light of \"@" + gObj.InternalName + "\"! No light cookie found!");
}
}
}
// Draw on canvas
BaseCanvas.RazorGFX.DrawImage(lightingBuffer, Point.Empty);
}
/// <summary>
/// Calls at game exit
/// </summary>
public virtual void OnExit()
{
GameApplication.Exit(0);
}