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@ Renamed GetMapCoordinates function to DisplayToMap and added MapToDisplay function

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@ Exposed the RenderTargetDisplay to plugins
This commit is contained in:
codeimp 2009-08-21 14:11:18 +00:00
parent 5a6283c25d
commit 1d053a5e2b
6 changed files with 29 additions and 14 deletions
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4
Source/Core/Controls/RenderTargetControl.cs
View file

@ -32,7 +32,7 @@ using CodeImp.DoomBuilder.Editing;
namespace CodeImp.DoomBuilder.Controls
{
internal class RenderTargetControl : Panel
public class RenderTargetControl : Panel
{
#region ================== Constants
@ -52,7 +52,7 @@ namespace CodeImp.DoomBuilder.Controls
#region ================== Constructor / Disposer
// Constructor
public RenderTargetControl()
internal RenderTargetControl()
{
// Initialize
this.SetStyle(ControlStyles.FixedWidth, true);

8
Source/Core/Editing/ClassicMode.cs
View file

@ -207,7 +207,7 @@ namespace CodeImp.DoomBuilder.Editing
General.MainWindow.RedrawDisplay();
// Determine new unprojected mouse coordinates
mousemappos = renderer2d.GetMapCoordinates(mousepos);
mousemappos = renderer2d.DisplayToMap(mousepos);
General.MainWindow.UpdateCoordinates(mousemappos);
}
@ -222,7 +222,7 @@ namespace CodeImp.DoomBuilder.Editing
General.MainWindow.RedrawDisplay();
// Determine new unprojected mouse coordinates
mousemappos = renderer2d.GetMapCoordinates(mousepos);
mousemappos = renderer2d.DisplayToMap(mousepos);
General.MainWindow.UpdateCoordinates(mousemappos);
}
@ -478,7 +478,7 @@ namespace CodeImp.DoomBuilder.Editing
mouseinside = true;
mouselastpos = mousepos;
mousepos = new Vector2D(e.X, e.Y);
mousemappos = renderer2d.GetMapCoordinates(mousepos);
mousemappos = renderer2d.DisplayToMap(mousepos);
mousebuttons = e.Button;
// Update labels in main window
@ -692,7 +692,7 @@ namespace CodeImp.DoomBuilder.Editing
if(mouseinside && !float.IsNaN(mouselastpos.x) && !float.IsNaN(mouselastpos.y))
{
// Get the map coordinates of the last mouse posision (before it moved)
Vector2D lastmappos = renderer2d.GetMapCoordinates(mouselastpos);
Vector2D lastmappos = renderer2d.DisplayToMap(mouselastpos);
// Do the scroll
ScrollBy(lastmappos.x - mousemappos.x, lastmappos.y - mousemappos.y);

4
Source/Core/Rendering/IRenderer2D.cs
View file

@ -49,6 +49,10 @@ namespace CodeImp.DoomBuilder.Rendering
int VertexSize { get; }
ViewMode ViewMode { get; }
// View methods
Vector2D DisplayToMap(Vector2D mousepos);
Vector2D MapToDisplay(Vector2D mappos);
// Color methods
PixelColor DetermineLinedefColor(Linedef l);
PixelColor DetermineThingColor(Thing t);

22
Source/Core/Rendering/Renderer2D.cs
View file

@ -546,12 +546,22 @@ namespace CodeImp.DoomBuilder.Rendering
}
}
// This unprojects mouse coordinates into map coordinates
public Vector2D GetMapCoordinates(Vector2D mousepos)
/// <summary>
/// This unprojects display coordinates (screen space) to map coordinates
/// </summary>
public Vector2D DisplayToMap(Vector2D mousepos)
{
return mousepos.GetInvTransformed(-translatex, -translatey, scaleinv, -scaleinv);
}
/// <summary>
/// This projects map coordinates to display coordinates (screen space)
/// </summary>
public Vector2D MapToDisplay(Vector2D mappos)
{
return mappos.GetTransformed(translatex, translatey, scale, -scale);
}
#endregion
#region ================== Colors
@ -759,8 +769,8 @@ namespace CodeImp.DoomBuilder.Rendering
backimageverts = CreateScreenVerts(windowsize);
// Determine map coordinates for view window
ltpos = GetMapCoordinates(new Vector2D(0f, 0f));
rbpos = GetMapCoordinates(new Vector2D(windowsize.Width, windowsize.Height));
ltpos = DisplayToMap(new Vector2D(0f, 0f));
rbpos = DisplayToMap(new Vector2D(windowsize.Width, windowsize.Height));
// Offset by given background offset
ltpos -= backoffset;
@ -828,8 +838,8 @@ namespace CodeImp.DoomBuilder.Rendering
if((size * scale) > 6f)
{
// Determine map coordinates for view window
ltpos = GetMapCoordinates(new Vector2D(0, 0));
rbpos = GetMapCoordinates(new Vector2D(windowsize.Width, windowsize.Height));
ltpos = DisplayToMap(new Vector2D(0, 0));
rbpos = DisplayToMap(new Vector2D(windowsize.Width, windowsize.Height));
// Clip to nearest grid
ltpos = GridSetup.SnappedToGrid(ltpos, size, sizeinv);

1
Source/Core/Windows/IMainForm.cs
View file

@ -52,6 +52,7 @@ namespace CodeImp.DoomBuilder.Windows
bool MouseExclusive { get; }
MouseButtons MouseButtons { get; }
bool IsActiveWindow { get; }
RenderTargetControl Display { get; }
// Methods
void DisplayReady();

2
Source/Core/Windows/MainForm.cs
View file

@ -164,7 +164,7 @@ namespace CodeImp.DoomBuilder.Windows
public bool AltState { get { return alt; } }
public MouseButtons MouseButtons { get { return mousebuttons; } }
public bool MouseInDisplay { get { return mouseinside; } }
internal RenderTargetControl Display { get { return display; } }
public RenderTargetControl Display { get { return display; } }
public bool SnapToGrid { get { return buttonsnaptogrid.Checked; } }
public bool AutoMerge { get { return buttonautomerge.Checked; } }
public bool MouseExclusive { get { return mouseexclusive; } }