UltimateZoneBuilder/Source/Plugins/GZDoomEditing/VisualModes/BaseVisualMode.cs
MaxED 87731c9650 GZDoom Builder 1.11a:
Things can now be cut, copied and pasted in Visual modes.
Sector geometry was not updated properly after Undo/Redo in GZDoom Visual mode.
Fixed an error when user selects multiple things and attempts to view their properties in Doom map format.
Added Decorate and Modeldef syntax hilighting, autocompletion and item recognition to Script editor.
Script Editor can now autodetect several script types when you open them (currently ACS, Decorate and Modeldef scripts are recognized).
Tag Explorer: fixed a bug when Tag Explorer update can block keyboard keys release detection logic.
2012-07-16 09:45:21 +00:00

1762 lines
53 KiB
C#

#region ================== Copyright (c) 2007 Pascal vd Heiden
/*
* Copyright (c) 2007 Pascal vd Heiden, www.codeimp.com
* This program is released under GNU General Public License
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
*/
#endregion
#region ================== Namespaces
using System;
using System.Collections;
using System.Collections.Generic;
using System.Drawing;
using System.Globalization;
using System.Text;
using System.Windows.Forms;
using System.IO;
using System.Reflection;
using CodeImp.DoomBuilder.Windows;
using CodeImp.DoomBuilder.IO;
using CodeImp.DoomBuilder.Map;
using CodeImp.DoomBuilder.Rendering;
using CodeImp.DoomBuilder.Geometry;
using CodeImp.DoomBuilder.Editing;
using CodeImp.DoomBuilder.Actions;
using CodeImp.DoomBuilder.VisualModes;
using CodeImp.DoomBuilder.Config;
using CodeImp.DoomBuilder.GZBuilder.Data;
#endregion
namespace CodeImp.DoomBuilder.GZDoomEditing
{
[EditMode(DisplayName = "GZDoom Visual Mode",
SwitchAction = "gzdoomvisualmode", // Action name used to switch to this mode
ButtonImage = "VisualModeZ.png", // Image resource name for the button
ButtonOrder = 1, // Position of the button (lower is more to the left)
ButtonGroup = "001_visual",
UseByDefault = true)]
public class BaseVisualMode : VisualMode
{
#region ================== Constants
// Object picking
private const float PICK_INTERVAL = 80.0f;
private const float PICK_RANGE = 0.98f;
// Gravity
private const float GRAVITY = -0.06f;
#endregion
#region ================== Variables
// Gravity
private Vector3D gravity;
private float cameraflooroffset = 41f; // same as in doom
private float cameraceilingoffset = 10f;
// Object picking
private VisualPickResult target;
private float lastpicktime;
private bool locktarget;
// This keeps extra element info
private Dictionary<Sector, SectorData> sectordata;
private Dictionary<Thing , ThingData> thingdata;
// This is true when a selection was made because the action is performed
// on an object that was not selected. In this case the previous selection
// is cleared and the targeted object is temporarely selected to perform
// the action on. After the action is completed, the object is deselected.
private bool singleselection;
// We keep these to determine if we need to make a new undo level
private bool selectionchanged;
private int lastundogroup;
private VisualActionResult actionresult;
private bool undocreated;
// List of selected objects when an action is performed
private List<IVisualEventReceiver> selectedobjects;
//mxd. Used in Cut/PasteSelection actions
private List<ThingCopyData> copyBuffer;
#endregion
#region ================== Properties
public override object HighlightedObject
{
get
{
// Geometry picked?
if(target.picked is VisualGeometry)
{
VisualGeometry pickedgeo = (target.picked as VisualGeometry);
if(pickedgeo.Sidedef != null)
return pickedgeo.Sidedef;
else if(pickedgeo.Sector != null)
return pickedgeo.Sector;
else
return null;
}
// Thing picked?
else if(target.picked is VisualThing)
{
VisualThing pickedthing = (target.picked as VisualThing);
return pickedthing.Thing;
}
else
{
return null;
}
}
}
public IRenderer3D Renderer { get { return renderer; } }
public bool IsSingleSelection { get { return singleselection; } }
public bool SelectionChanged { get { return selectionchanged; } set { selectionchanged |= value; } }
#endregion
#region ================== Constructor / Disposer
// Constructor
public BaseVisualMode()
{
// Initialize
this.gravity = new Vector3D(0.0f, 0.0f, 0.0f);
this.selectedobjects = new List<IVisualEventReceiver>();
//mxd
this.copyBuffer = new List<ThingCopyData>();
// We have no destructor
GC.SuppressFinalize(this);
}
// Disposer
public override void Dispose()
{
// Not already disposed?
if(!isdisposed)
{
// Clean up
// Done
base.Dispose();
}
}
#endregion
#region ================== Methods
// This calculates brightness level
internal int CalculateBrightness(int level)
{
return renderer.CalculateBrightness(level);
}
//mxd. This calculates brightness level with doom-style shading
internal int CalculateBrightness(int level, Sidedef sd) {
return renderer.CalculateBrightness(level, sd);
}
// This adds a selected object
internal void AddSelectedObject(IVisualEventReceiver obj)
{
selectedobjects.Add(obj);
selectionchanged = true;
}
// This removes a selected object
internal void RemoveSelectedObject(IVisualEventReceiver obj)
{
selectedobjects.Remove(obj);
selectionchanged = true;
}
// This is called before an action is performed
public void PreAction(int multiselectionundogroup)
{
actionresult = new VisualActionResult();
PickTargetUnlocked();
// If the action is not performed on a selected object, clear the
// current selection and make a temporary selection for the target.
if((target.picked != null) && !target.picked.Selected && (BuilderPlug.Me.VisualModeClearSelection || (selectedobjects.Count == 0)))
{
// Single object, no selection
singleselection = true;
ClearSelection();
undocreated = false;
}
else
{
singleselection = false;
// Check if we should make a new undo level
// We don't want to do this if this is the same action with the same
// selection and the action wants to group the undo levels
if((lastundogroup != multiselectionundogroup) || (lastundogroup == UndoGroup.None) ||
(multiselectionundogroup == UndoGroup.None) || selectionchanged)
{
// We want to create a new undo level, but not just yet
lastundogroup = multiselectionundogroup;
undocreated = false;
}
else
{
// We don't want to make a new undo level (changes will be combined)
undocreated = true;
}
}
}
// Called before an action is performed. This does not make an undo level
private void PreActionNoChange()
{
actionresult = new VisualActionResult();
singleselection = false;
undocreated = false;
}
// This is called after an action is performed
private void PostAction()
{
if(!string.IsNullOrEmpty(actionresult.displaystatus))
General.Interface.DisplayStatus(StatusType.Action, actionresult.displaystatus);
// Reset changed flags
foreach(KeyValuePair<Sector, VisualSector> vs in allsectors)
{
BaseVisualSector bvs = (vs.Value as BaseVisualSector);
foreach(VisualFloor vf in bvs.ExtraFloors) vf.Changed = false;
foreach(VisualCeiling vc in bvs.ExtraCeilings) vc.Changed = false;
bvs.Floor.Changed = false;
bvs.Ceiling.Changed = false;
}
selectionchanged = false;
if(singleselection)
ClearSelection();
UpdateChangedObjects();
ShowTargetInfo();
}
// This sets the result for an action
public void SetActionResult(VisualActionResult result)
{
actionresult = result;
}
// This sets the result for an action
public void SetActionResult(string displaystatus)
{
actionresult = new VisualActionResult();
actionresult.displaystatus = displaystatus;
}
// This creates an undo, when only a single selection is made
// When a multi-selection is made, the undo is created by the PreAction function
public int CreateUndo(string description, int group, int grouptag)
{
if(!undocreated)
{
undocreated = true;
if(singleselection)
return General.Map.UndoRedo.CreateUndo(description, this, group, grouptag);
else
return General.Map.UndoRedo.CreateUndo(description, this, UndoGroup.None, 0);
}
else
{
return 0;
}
}
// This creates an undo, when only a single selection is made
// When a multi-selection is made, the undo is created by the PreAction function
public int CreateUndo(string description)
{
return CreateUndo(description, UndoGroup.None, 0);
}
// This makes a list of the selected object
private void RebuildSelectedObjectsList()
{
// Make list of selected objects
selectedobjects = new List<IVisualEventReceiver>();
foreach(KeyValuePair<Sector, VisualSector> vs in allsectors)
{
if(vs.Value != null)
{
BaseVisualSector bvs = (BaseVisualSector)vs.Value;
if((bvs.Floor != null) && bvs.Floor.Selected) selectedobjects.Add(bvs.Floor);
if((bvs.Ceiling != null) && bvs.Ceiling.Selected) selectedobjects.Add(bvs.Ceiling);
foreach(Sidedef sd in vs.Key.Sidedefs)
{
List<VisualGeometry> sidedefgeos = bvs.GetSidedefGeometry(sd);
foreach(VisualGeometry sdg in sidedefgeos)
{
if(sdg.Selected) selectedobjects.Add((sdg as IVisualEventReceiver));
}
}
}
}
foreach(KeyValuePair<Thing, VisualThing> vt in allthings)
{
if(vt.Value != null)
{
BaseVisualThing bvt = (BaseVisualThing)vt.Value;
if(bvt.Selected) selectedobjects.Add(bvt);
}
}
}
// This creates a visual sector
protected override VisualSector CreateVisualSector(Sector s)
{
BaseVisualSector vs = new BaseVisualSector(this, s);
return vs;
}
// This creates a visual thing
protected override VisualThing CreateVisualThing(Thing t)
{
BaseVisualThing vt = new BaseVisualThing(this, t);
return vt.Setup() ? vt : null;
}
// This locks the target so that it isn't changed until unlocked
public void LockTarget()
{
locktarget = true;
}
// This unlocks the target so that is changes to the aimed geometry again
public void UnlockTarget()
{
locktarget = false;
}
// This picks a new target, if not locked
private void PickTargetUnlocked()
{
if(!locktarget) PickTarget();
}
// This picks a new target
private void PickTarget()
{
// Find the object we are aiming at
Vector3D start = General.Map.VisualCamera.Position;
Vector3D delta = General.Map.VisualCamera.Target - General.Map.VisualCamera.Position;
delta = delta.GetFixedLength(General.Settings.ViewDistance * PICK_RANGE);
VisualPickResult newtarget = PickObject(start, start + delta);
// Should we update the info on panels?
bool updateinfo = (newtarget.picked != target.picked);
// Apply new target
target = newtarget;
// Show target info
if(updateinfo) ShowTargetInfo();
}
// This shows the picked target information
public void ShowTargetInfo()
{
// Any result?
if(target.picked != null)
{
// Geometry picked?
if(target.picked is VisualGeometry)
{
VisualGeometry pickedgeo = (target.picked as VisualGeometry);
// Sidedef?
if(pickedgeo is BaseVisualGeometrySidedef)
{
BaseVisualGeometrySidedef pickedsidedef = (pickedgeo as BaseVisualGeometrySidedef);
General.Interface.ShowLinedefInfo(pickedsidedef.Sidedef.Line);
}
// Sector?
else if(pickedgeo is BaseVisualGeometrySector)
{
BaseVisualGeometrySector pickedsector = (pickedgeo as BaseVisualGeometrySector);
General.Interface.ShowSectorInfo(pickedsector.Level.sector);
}
else
{
General.Interface.HideInfo();
}
}
// Thing picked?
if(target.picked is VisualThing)
{
VisualThing pickedthing = (target.picked as VisualThing);
General.Interface.ShowThingInfo(pickedthing.Thing);
}
}
else
{
General.Interface.HideInfo();
}
}
// This updates the VisualSectors and VisualThings that have their Changed property set
private void UpdateChangedObjects()
{
foreach(KeyValuePair<Sector, VisualSector> vs in allsectors)
{
if(vs.Value != null)
{
BaseVisualSector bvs = (BaseVisualSector)vs.Value;
if(bvs.Changed) bvs.Rebuild();
}
}
foreach(KeyValuePair<Thing, VisualThing> vt in allthings)
{
if(vt.Value != null)
{
BaseVisualThing bvt = (BaseVisualThing)vt.Value;
if(bvt.Changed) bvt.Rebuild();
}
}
}
//mxd
protected override void moveSelectedThings(Vector2D direction, bool absolutePosition) {
List<VisualThing> visualThings = GetSelectedVisualThings(true);
if (visualThings.Count == 0) {
General.Interface.DisplayStatus(StatusType.Warning, "Select some Things first!");
return;
}
PreAction(UndoGroup.SectorHeightChange);
Vector3D[] coords = new Vector3D[visualThings.Count];
for (int i = 0; i < visualThings.Count; i++)
coords[i] = visualThings[i].Thing.Position;
//move things...
Vector3D[] translatedCoords = translateCoordinates(coords, direction, absolutePosition);
for (int i = 0; i < visualThings.Count; i++) {
BaseVisualThing t = visualThings[i] as BaseVisualThing;
t.OnMove(translatedCoords[i]);
}
PostAction();
}
//mxd
private Vector3D[] translateCoordinates(Vector3D[] coordinates, Vector2D direction, bool absolutePosition) {
if (coordinates.Length == 0) return null;
direction.x = (float)Math.Round(direction.x);
direction.y = (float)Math.Round(direction.y);
Vector3D[] translatedCoords = new Vector3D[coordinates.Length];
//move things...
if (!absolutePosition) { //...relatively (that's easy)
int camAngle = (int)Math.Round(General.Map.VisualCamera.AngleXY * 180 / Math.PI);
int sector = (int)(General.ClampAngle(camAngle - 45f) / 90f);
direction = direction.GetRotated((float)(sector * Math.PI / 2f));
for (int i = 0; i < coordinates.Length; i++)
translatedCoords[i] = coordinates[i] + new Vector3D(direction);
return translatedCoords;
}
//...to specified location preserving relative positioning (that's harder)
if (coordinates.Length == 1) {//just move it there
translatedCoords[0] = new Vector3D(direction.x, direction.y, coordinates[0].z);
return translatedCoords;
}
//we need some reference
float minX = coordinates[0].x;
float maxX = minX;
float minY = coordinates[0].y;
float maxY = minY;
//get bounding coordinates for selected things
for (int i = 1; i < coordinates.Length; i++) {
if (coordinates[i].x < minX)
minX = coordinates[i].x;
else if (coordinates[i].x > maxX)
maxX = coordinates[i].x;
if (coordinates[i].y < minY)
minY = coordinates[i].y;
else if (coordinates[i].y > maxY)
maxY = coordinates[i].y;
}
Vector2D selectionCenter = new Vector2D(minX + (maxX - minX) / 2, minY + (maxY - minY) / 2);
//move them
for (int i = 0; i < coordinates.Length; i++)
translatedCoords[i] = new Vector3D((float)Math.Round(direction.x - (selectionCenter.x - coordinates[i].x)), (float)Math.Round(direction.y - (selectionCenter.y - coordinates[i].y)), (float)Math.Round(coordinates[i].z));
return translatedCoords;
}
#endregion
#region ================== Extended Methods
// This requests a sector's extra data
internal SectorData GetSectorData(Sector s)
{
// Make fresh sector data when it doesn't exist yet
if(!sectordata.ContainsKey(s))
sectordata[s] = new SectorData(this, s);
return sectordata[s];
}
// This requests a things's extra data
internal ThingData GetThingData(Thing t)
{
// Make fresh sector data when it doesn't exist yet
if(!thingdata.ContainsKey(t))
thingdata[t] = new ThingData(this, t);
return thingdata[t];
}
// This rebuilds the sector data
// This requires that the blockmap is up-to-date!
internal void RebuildElementData()
{
Dictionary<int, List<Sector>> sectortags = new Dictionary<int, List<Sector>>();
sectordata = new Dictionary<Sector, SectorData>(General.Map.Map.Sectors.Count);
thingdata = new Dictionary<Thing,ThingData>(General.Map.Map.Things.Count);
// Find all sector who's tag is not 0 and hash them so that we can find them quicly
foreach(Sector s in General.Map.Map.Sectors)
{
if(s.Tag != 0)
{
if(!sectortags.ContainsKey(s.Tag)) sectortags[s.Tag] = new List<Sector>();
sectortags[s.Tag].Add(s);
}
}
// Find sectors with 3 vertices, because they can be sloped
foreach(Sector s in General.Map.Map.Sectors)
{
// ========== Thing vertex slope ==========
if(s.Sidedefs.Count == 3)
{
List<Thing> slopeceilingthings = new List<Thing>(3);
List<Thing> slopefloorthings = new List<Thing>(3);
foreach(Sidedef sd in s.Sidedefs)
{
Vertex v;
if(sd.IsFront)
v = sd.Line.End;
else
v = sd.Line.Start;
// Check if a thing is at this vertex
VisualBlockEntry b = blockmap.GetBlock(blockmap.GetBlockCoordinates(v.Position));
foreach(Thing t in b.Things)
{
if((Vector2D)t.Position == v.Position)
{
if(t.Type == 1504)
slopefloorthings.Add(t);
else if(t.Type == 1505)
slopeceilingthings.Add(t);
}
}
}
// Slope any floor vertices?
if(slopefloorthings.Count > 0)
{
SectorData sd = GetSectorData(s);
sd.AddEffectThingVertexSlope(slopefloorthings, true);
}
// Slope any ceiling vertices?
if(slopeceilingthings.Count > 0)
{
SectorData sd = GetSectorData(s);
sd.AddEffectThingVertexSlope(slopeceilingthings, false);
}
}
}
// Find interesting linedefs (such as line slopes)
foreach(Linedef l in General.Map.Map.Linedefs)
{
// ========== Plane Align (see http://zdoom.org/wiki/Plane_Align) ==========
if(l.Action == 181)
{
// Slope front
if(((l.Args[0] == 1) || (l.Args[1] == 1)) && (l.Front != null))
{
SectorData sd = GetSectorData(l.Front.Sector);
sd.AddEffectLineSlope(l);
}
// Slope back
if(((l.Args[0] == 2) || (l.Args[1] == 2)) && (l.Back != null))
{
SectorData sd = GetSectorData(l.Back.Sector);
sd.AddEffectLineSlope(l);
}
}
// ========== Sector 3D floor (see http://zdoom.org/wiki/Sector_Set3dFloor) ==========
else if((l.Action == 160) && (l.Front != null))
{
int sectortag = l.Args[0] + (l.Args[4] << 8);
if(sectortags.ContainsKey(sectortag))
{
List<Sector> sectors = sectortags[sectortag];
foreach(Sector s in sectors)
{
SectorData sd = GetSectorData(s);
sd.AddEffect3DFloor(l);
}
}
}
// ========== Transfer Brightness (see http://zdoom.org/wiki/ExtraFloor_LightOnly) =========
else if((l.Action == 50) && (l.Front != null))
{
if(sectortags.ContainsKey(l.Args[0]))
{
List<Sector> sectors = sectortags[l.Args[0]];
foreach(Sector s in sectors)
{
SectorData sd = GetSectorData(s);
sd.AddEffectBrightnessLevel(l);
}
}
}
}
// Find interesting things (such as sector slopes)
foreach(Thing t in General.Map.Map.Things)
{
// ========== Copy slope ==========
if((t.Type == 9510) || (t.Type == 9511))
{
t.DetermineSector(blockmap);
if(t.Sector != null)
{
SectorData sd = GetSectorData(t.Sector);
sd.AddEffectCopySlope(t);
}
}
// ========== Thing line slope ==========
else if((t.Type == 9500) || (t.Type == 9501))
{
t.DetermineSector(blockmap);
if(t.Sector != null)
{
SectorData sd = GetSectorData(t.Sector);
sd.AddEffectThingLineSlope(t);
}
}
}
}
#endregion
#region ================== Events
// Help!
public override void OnHelp()
{
General.ShowHelp("e_visual.html");
}
// When entering this mode
public override void OnEngage()
{
base.OnEngage();
// Read settings
cameraflooroffset = General.Map.Config.ReadSetting("cameraflooroffset", cameraflooroffset);
cameraceilingoffset = General.Map.Config.ReadSetting("cameraceilingoffset", cameraceilingoffset);
RebuildElementData();
}
// When returning to another mode
public override void OnDisengage()
{
base.OnDisengage();
copyBuffer.Clear(); //mxd
General.Map.Map.Update();
}
// Processing
public override void OnProcess(float deltatime)
{
// Process things?
base.ProcessThings = (BuilderPlug.Me.ShowVisualThings != 0);
// Setup the move multiplier depending on gravity
Vector3D movemultiplier = new Vector3D(1.0f, 1.0f, 1.0f);
if(BuilderPlug.Me.UseGravity) movemultiplier.z = 0.0f;
General.Map.VisualCamera.MoveMultiplier = movemultiplier;
// Apply gravity?
if(BuilderPlug.Me.UseGravity && (General.Map.VisualCamera.Sector != null))
{
SectorData sd = GetSectorData(General.Map.VisualCamera.Sector);
if(!sd.Updated) sd.Update();
// Camera below floor level?
Vector3D feetposition = General.Map.VisualCamera.Position;
SectorLevel floorlevel = sd.GetFloorBelow(feetposition) ?? sd.LightLevels[0];
float floorheight = floorlevel.plane.GetZ(General.Map.VisualCamera.Position);
if(General.Map.VisualCamera.Position.z < (floorheight + cameraflooroffset + 0.1f))
{
// Stay above floor
gravity = new Vector3D(0.0f, 0.0f, 0.0f);
General.Map.VisualCamera.Position = new Vector3D(General.Map.VisualCamera.Position.x,
General.Map.VisualCamera.Position.y,
floorheight + cameraflooroffset);
}
else
{
// Fall down
gravity.z += GRAVITY * deltatime;
if(gravity.z > 3.0f) gravity.z = 3.0f;
// Test if we don't go through a floor
if((General.Map.VisualCamera.Position.z + gravity.z) < (floorheight + cameraflooroffset + 0.1f))
{
// Stay above floor
gravity = new Vector3D(0.0f, 0.0f, 0.0f);
General.Map.VisualCamera.Position = new Vector3D(General.Map.VisualCamera.Position.x,
General.Map.VisualCamera.Position.y,
floorheight + cameraflooroffset);
}
else
{
// Apply gravity vector
General.Map.VisualCamera.Position += gravity;
}
}
// Camera above ceiling?
feetposition = General.Map.VisualCamera.Position - new Vector3D(0, 0, cameraflooroffset - 7.0f);
SectorLevel ceillevel = sd.GetCeilingAbove(feetposition) ?? sd.LightLevels[sd.LightLevels.Count - 1];
float ceilheight = ceillevel.plane.GetZ(General.Map.VisualCamera.Position);
if(General.Map.VisualCamera.Position.z > (ceilheight - cameraceilingoffset - 0.01f))
{
// Stay below ceiling
General.Map.VisualCamera.Position = new Vector3D(General.Map.VisualCamera.Position.x,
General.Map.VisualCamera.Position.y,
ceilheight - cameraceilingoffset);
}
}
else
{
gravity = new Vector3D(0.0f, 0.0f, 0.0f);
}
// Do processing
base.OnProcess(deltatime);
// Process visible geometry
foreach(IVisualEventReceiver g in visiblegeometry)
{
g.OnProcess(deltatime);
}
// Time to pick a new target?
if(General.Clock.CurrentTime > (lastpicktime + PICK_INTERVAL))
{
PickTargetUnlocked();
lastpicktime = General.Clock.CurrentTime;
}
// The mouse is always in motion
MouseEventArgs args = new MouseEventArgs(General.Interface.MouseButtons, 0, 0, 0, 0);
OnMouseMove(args);
}
// This draws a frame
public override void OnRedrawDisplay()
{
// Start drawing
if(renderer.Start())
{
// Use fog!
renderer.SetFogMode(true);
// Set target for highlighting
if(BuilderPlug.Me.UseHighlight)
renderer.SetHighlightedObject(target.picked);
// Begin with geometry
renderer.StartGeometry();
// Render all visible sectors
foreach(VisualGeometry g in visiblegeometry)
renderer.AddSectorGeometry(g);
if(BuilderPlug.Me.ShowVisualThings != 0)
{
// Render things in cages?
renderer.DrawThingCages = ((BuilderPlug.Me.ShowVisualThings & 2) != 0);
// Render all visible things
foreach(VisualThing t in visiblethings)
renderer.AddThingGeometry(t);
}
// Done rendering geometry
renderer.FinishGeometry();
// Render crosshair
renderer.RenderCrosshair();
// Present!
renderer.Finish();
}
}
// After resources were reloaded
protected override void ResourcesReloaded()
{
base.ResourcesReloaded();
RebuildElementData();
PickTarget();
}
// This usually happens when geometry is changed by undo, redo, cut or paste actions
// and uses the marks to check what needs to be reloaded.
protected override void ResourcesReloadedPartial()
{
bool sectorsmarked = false;
if(General.Map.UndoRedo.GeometryChanged)
{
// Let the core do this (it will just dispose the sectors that were changed)
base.ResourcesReloadedPartial();
}
else
{
// Neighbour sectors must be updated as well
foreach(Sector s in General.Map.Map.Sectors)
{
if(s.Marked)
{
sectorsmarked = true;
foreach(Sidedef sd in s.Sidedefs)
{
sd.Marked = true;
if(sd.Other != null) sd.Other.Marked = true;
}
}
}
// Go for all sidedefs to update
foreach(Sidedef sd in General.Map.Map.Sidedefs)
{
if(sd.Marked && VisualSectorExists(sd.Sector))
{
BaseVisualSector vs = (BaseVisualSector)GetVisualSector(sd.Sector);
VisualSidedefParts parts = vs.GetSidedefParts(sd);
parts.SetupAllParts();
}
}
// Go for all sectors to update
foreach(Sector s in General.Map.Map.Sectors)
{
if(s.Marked)
{
SectorData sd = GetSectorData(s);
sd.Reset();
// UpdateSectorGeometry for associated sectors (sd.UpdateAlso) as well!
foreach(KeyValuePair<Sector, bool> us in sd.UpdateAlso)
{
if(VisualSectorExists(us.Key))
{
BaseVisualSector vs = (BaseVisualSector)GetVisualSector(us.Key);
vs.UpdateSectorGeometry(us.Value);
}
}
// And update for this sector ofcourse
if(VisualSectorExists(s))
{
BaseVisualSector vs = (BaseVisualSector)GetVisualSector(s);
vs.UpdateSectorGeometry(false);
}
}
}
if(!sectorsmarked)
{
// No sectors or geometry changed. So we only have
// to update things when they have changed.
foreach(KeyValuePair<Thing, VisualThing> vt in allthings)
if((vt.Value != null) && vt.Key.Marked) (vt.Value as BaseVisualThing).Rebuild();
}
else
{
// Things depend on the sector they are in and because we can't
// easily determine which ones changed, we dispose all things
foreach(KeyValuePair<Thing, VisualThing> vt in allthings)
if(vt.Value != null) vt.Value.Dispose();
// Apply new lists
allthings = new Dictionary<Thing, VisualThing>(allthings.Count);
}
// Clear visibility collections
visiblesectors.Clear();
visibleblocks.Clear();
visiblegeometry.Clear();
visiblethings.Clear();
// Make new blockmap
if(sectorsmarked || General.Map.UndoRedo.PopulationChanged)
FillBlockMap();
RebuildElementData();
UpdateChangedObjects();
// Visibility culling (this re-creates the needed resources)
DoCulling();
}
// Determine what we're aiming at now
PickTarget();
}
// Mouse moves
public override void OnMouseMove(MouseEventArgs e)
{
base.OnMouseMove(e);
GetTargetEventReceiver(true).OnMouseMove(e);
}
// Undo performed
public override void OnUndoEnd()
{
base.OnUndoEnd();
//mxd
foreach(KeyValuePair<Sector, VisualSector> group in visiblesectors){
if (group.Value is BaseVisualSector)
((BaseVisualSector)group.Value).Rebuild();
}
RebuildSelectedObjectsList();
// We can't group with this undo level anymore
lastundogroup = UndoGroup.None;
}
// Redo performed
public override void OnRedoEnd()
{
base.OnRedoEnd();
//mxd
foreach (KeyValuePair<Sector, VisualSector> group in visiblesectors) {
if (group.Value is BaseVisualSector)
((BaseVisualSector)group.Value).Rebuild();
}
RebuildSelectedObjectsList();
}
#endregion
#region ================== Action Assist
// Because some actions can only be called on a single (the targeted) object because
// they show a dialog window or something, these functions help applying the result
// to all compatible selected objects.
// Apply texture offsets
public void ApplyTextureOffsetChange(int dx, int dy)
{
Dictionary<Sidedef, int> donesides = new Dictionary<Sidedef, int>(selectedobjects.Count);
List<IVisualEventReceiver> objs = GetSelectedObjects(false, true, false);
foreach(IVisualEventReceiver i in objs)
{
if(i is BaseVisualGeometrySidedef)
{
if(!donesides.ContainsKey((i as BaseVisualGeometrySidedef).Sidedef))
{
i.OnChangeTextureOffset(dx, dy);
donesides.Add((i as BaseVisualGeometrySidedef).Sidedef, 0);
}
}
}
}
// Apply flat offsets
public void ApplyFlatOffsetChange(int dx, int dy)
{
Dictionary<Sector, int> donesectors = new Dictionary<Sector, int>(selectedobjects.Count);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, false, false);
foreach(IVisualEventReceiver i in objs)
{
if(i is BaseVisualGeometrySector)
{
if(!donesectors.ContainsKey((i as BaseVisualGeometrySector).Sector.Sector))
{
i.OnChangeTextureOffset(dx, dy);
donesectors.Add((i as BaseVisualGeometrySector).Sector.Sector, 0);
}
}
}
}
// Apply upper unpegged flag
public void ApplyUpperUnpegged(bool set)
{
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs)
{
i.ApplyUpperUnpegged(set);
}
}
// Apply lower unpegged flag
public void ApplyLowerUnpegged(bool set)
{
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs)
{
i.ApplyLowerUnpegged(set);
}
}
// Apply texture change
public void ApplySelectTexture(string texture, bool flat)
{
List<IVisualEventReceiver> objs;
if(General.Map.Config.MixTexturesFlats)
{
// Apply on all compatible types
objs = GetSelectedObjects(true, true, false);
}
else
{
// We don't want to mix textures and flats, so apply only on the appropriate type
objs = GetSelectedObjects(flat, !flat, false);
}
foreach(IVisualEventReceiver i in objs)
{
i.ApplyTexture(texture);
}
}
// This returns all selected objects
internal List<IVisualEventReceiver> GetSelectedObjects(bool includesectors, bool includesidedefs, bool includethings)
{
List<IVisualEventReceiver> objs = new List<IVisualEventReceiver>();
foreach(IVisualEventReceiver i in selectedobjects)
{
if((i is BaseVisualGeometrySector) && includesectors) objs.Add(i);
else if((i is BaseVisualGeometrySidedef) && includesidedefs) objs.Add(i);
else if((i is BaseVisualThing) && includethings) objs.Add(i);
}
// Add highlight?
if(selectedobjects.Count == 0)
{
IVisualEventReceiver i = (target.picked as IVisualEventReceiver);
if((i is BaseVisualGeometrySector) && includesectors) objs.Add(i);
else if((i is BaseVisualGeometrySidedef) && includesidedefs) objs.Add(i);
else if((i is BaseVisualThing) && includethings) objs.Add(i);
}
return objs;
}
// This returns all selected sectors, no doubles
public List<Sector> GetSelectedSectors()
{
Dictionary<Sector, int> added = new Dictionary<Sector, int>();
List<Sector> sectors = new List<Sector>();
foreach(IVisualEventReceiver i in selectedobjects)
{
if(i is BaseVisualGeometrySector)
{
Sector s = (i as BaseVisualGeometrySector).Level.sector;
if(!added.ContainsKey(s))
{
sectors.Add(s);
added.Add(s, 0);
}
}
}
// Add highlight?
if((selectedobjects.Count == 0) && (target.picked is BaseVisualGeometrySector))
{
Sector s = (target.picked as BaseVisualGeometrySector).Level.sector;
if(!added.ContainsKey(s))
sectors.Add(s);
}
return sectors;
}
// This returns all selected linedefs, no doubles
public List<Linedef> GetSelectedLinedefs()
{
Dictionary<Linedef, int> added = new Dictionary<Linedef, int>();
List<Linedef> linedefs = new List<Linedef>();
foreach(IVisualEventReceiver i in selectedobjects)
{
if(i is BaseVisualGeometrySidedef)
{
Linedef l = (i as BaseVisualGeometrySidedef).Sidedef.Line;
if(!added.ContainsKey(l))
{
linedefs.Add(l);
added.Add(l, 0);
}
}
}
// Add highlight?
if((selectedobjects.Count == 0) && (target.picked is BaseVisualGeometrySidedef))
{
Linedef l = (target.picked as BaseVisualGeometrySidedef).Sidedef.Line;
if(!added.ContainsKey(l))
linedefs.Add(l);
}
return linedefs;
}
// This returns all selected sidedefs, no doubles
public List<Sidedef> GetSelectedSidedefs()
{
Dictionary<Sidedef, int> added = new Dictionary<Sidedef, int>();
List<Sidedef> sidedefs = new List<Sidedef>();
foreach(IVisualEventReceiver i in selectedobjects)
{
if(i is BaseVisualGeometrySidedef)
{
Sidedef sd = (i as BaseVisualGeometrySidedef).Sidedef;
if(!added.ContainsKey(sd))
{
sidedefs.Add(sd);
added.Add(sd, 0);
}
}
}
// Add highlight?
if((selectedobjects.Count == 0) && (target.picked is BaseVisualGeometrySidedef))
{
Sidedef sd = (target.picked as BaseVisualGeometrySidedef).Sidedef;
if(!added.ContainsKey(sd))
sidedefs.Add(sd);
}
return sidedefs;
}
// This returns all selected things, no doubles
public List<Thing> GetSelectedThings()
{
Dictionary<Thing, int> added = new Dictionary<Thing, int>();
List<Thing> things = new List<Thing>();
foreach(IVisualEventReceiver i in selectedobjects)
{
if(i is BaseVisualThing)
{
Thing t = (i as BaseVisualThing).Thing;
if(!added.ContainsKey(t))
{
things.Add(t);
added.Add(t, 0);
}
}
}
// Add highlight?
if((selectedobjects.Count == 0) && (target.picked is BaseVisualThing))
{
Thing t = (target.picked as BaseVisualThing).Thing;
if(!added.ContainsKey(t))
things.Add(t);
}
return things;
}
// This returns the IVisualEventReceiver on which the action must be performed
private IVisualEventReceiver GetTargetEventReceiver(bool targetonly)
{
if(target.picked != null)
{
if(singleselection || target.picked.Selected || targetonly)
{
return (IVisualEventReceiver)target.picked;
}
else if(selectedobjects.Count > 0)
{
return selectedobjects[0];
}
else
{
return (IVisualEventReceiver)target.picked;
}
}
else
{
return new NullVisualEventReceiver();
}
}
//mxd. Copied from BuilderModes.ThingsMode
// This creates a new thing
private Thing CreateThing(Vector2D pos) {
if (pos.x < General.Map.Config.LeftBoundary || pos.x > General.Map.Config.RightBoundary ||
pos.y > General.Map.Config.TopBoundary || pos.y < General.Map.Config.BottomBoundary) {
General.Interface.DisplayStatus(StatusType.Warning, "Failed to insert thing: outside of map boundaries.");
return null;
}
// Create thing
Thing t = General.Map.Map.CreateThing();
if (t != null) {
General.Settings.ApplyDefaultThingSettings(t);
t.Move(pos);
t.UpdateConfiguration();
General.Map.IsChanged = true;
// Update things filter so that it includes this thing
General.Map.ThingsFilter.Update();
// Snap to grid enabled?
if (General.Interface.SnapToGrid) {
// Snap to grid
t.SnapToGrid();
} else {
// Snap to map format accuracy
t.SnapToAccuracy();
}
}
return t;
}
#endregion
#region ================== Actions
[BeginAction("clearselection", BaseAction = true)]
public void ClearSelection()
{
selectedobjects = new List<IVisualEventReceiver>();
foreach(KeyValuePair<Sector, VisualSector> vs in allsectors)
{
if(vs.Value != null)
{
BaseVisualSector bvs = (BaseVisualSector)vs.Value;
if(bvs.Floor != null) bvs.Floor.Selected = false;
if(bvs.Ceiling != null) bvs.Ceiling.Selected = false;
foreach(VisualFloor vf in bvs.ExtraFloors) vf.Selected = false;
foreach(VisualCeiling vc in bvs.ExtraCeilings) vc.Selected = false;
foreach(Sidedef sd in vs.Key.Sidedefs)
{
List<VisualGeometry> sidedefgeos = bvs.GetSidedefGeometry(sd);
foreach(VisualGeometry sdg in sidedefgeos)
{
sdg.Selected = false;
}
}
}
}
foreach(KeyValuePair<Thing, VisualThing> vt in allthings)
{
if(vt.Value != null)
{
BaseVisualThing bvt = (BaseVisualThing)vt.Value;
bvt.Selected = false;
}
}
}
[BeginAction("visualselect", BaseAction = true)]
public void BeginSelect()
{
PreActionNoChange();
PickTargetUnlocked();
GetTargetEventReceiver(true).OnSelectBegin();
PostAction();
}
[EndAction("visualselect", BaseAction = true)]
public void EndSelect()
{
//PreActionNoChange();
GetTargetEventReceiver(true).OnSelectEnd();
Renderer.ShowSelection = true;
Renderer.ShowHighlight = true;
PostAction();
}
[BeginAction("visualedit", BaseAction = true)]
public void BeginEdit()
{
PreAction(UndoGroup.None);
GetTargetEventReceiver(false).OnEditBegin();
PostAction();
}
[EndAction("visualedit", BaseAction = true)]
public void EndEdit()
{
PreActionNoChange();
GetTargetEventReceiver(false).OnEditEnd();
PostAction();
}
[BeginAction("raisesector8", Library = "BuilderModes")]
public void RaiseSector8()
{
PreAction(UndoGroup.SectorHeightChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTargetHeight(8);
PostAction();
}
[BeginAction("lowersector8", Library = "BuilderModes")]
public void LowerSector8()
{
PreAction(UndoGroup.SectorHeightChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTargetHeight(-8);
PostAction();
}
[BeginAction("raisesector1", Library = "BuilderModes")]
public void RaiseSector1()
{
PreAction(UndoGroup.SectorHeightChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTargetHeight(1);
PostAction();
}
[BeginAction("lowersector1", Library = "BuilderModes")]
public void LowerSector1()
{
PreAction(UndoGroup.SectorHeightChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTargetHeight(-1);
PostAction();
}
[BeginAction("showvisualthings", Library = "BuilderModes")]
public void ShowVisualThings()
{
BuilderPlug.Me.ShowVisualThings++;
if(BuilderPlug.Me.ShowVisualThings > 2) BuilderPlug.Me.ShowVisualThings = 0;
}
[BeginAction("raisebrightness8", Library = "BuilderModes")]
public void RaiseBrightness8()
{
PreAction(UndoGroup.SectorBrightnessChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTargetBrightness(true);
PostAction();
}
[BeginAction("lowerbrightness8", Library = "BuilderModes")]
public void LowerBrightness8()
{
PreAction(UndoGroup.SectorBrightnessChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTargetBrightness(false);
PostAction();
}
[BeginAction("movetextureleft", Library = "BuilderModes")]
public void MoveTextureLeft1()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(-1, 0);
PostAction();
}
[BeginAction("movetextureright", Library = "BuilderModes")]
public void MoveTextureRight1()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(1, 0);
PostAction();
}
[BeginAction("movetextureup", Library = "BuilderModes")]
public void MoveTextureUp1()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(0, -1);
PostAction();
}
[BeginAction("movetexturedown", Library = "BuilderModes")]
public void MoveTextureDown1()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(0, 1);
PostAction();
}
[BeginAction("movetextureleft8", Library = "BuilderModes")]
public void MoveTextureLeft8()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(-8, 0);
PostAction();
}
[BeginAction("movetextureright8", Library = "BuilderModes")]
public void MoveTextureRight8()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(8, 0);
PostAction();
}
[BeginAction("movetextureup8", Library = "BuilderModes")]
public void MoveTextureUp8()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(0, -8);
PostAction();
}
[BeginAction("movetexturedown8", Library = "BuilderModes")]
public void MoveTextureDown8()
{
PreAction(UndoGroup.TextureOffsetChange);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnChangeTextureOffset(0, 8);
PostAction();
}
[BeginAction("textureselect", Library = "BuilderModes")]
public void TextureSelect()
{
PreAction(UndoGroup.None);
renderer.SetCrosshairBusy(true);
General.Interface.RedrawDisplay();
GetTargetEventReceiver(false).OnSelectTexture();
UpdateChangedObjects();
renderer.SetCrosshairBusy(false);
PostAction();
}
[BeginAction("texturecopy", Library = "BuilderModes")]
public void TextureCopy()
{
PreActionNoChange();
GetTargetEventReceiver(false).OnCopyTexture();
PostAction();
}
[BeginAction("texturepaste", Library = "BuilderModes")]
public void TexturePaste()
{
PreAction(UndoGroup.None);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnPasteTexture();
PostAction();
}
[BeginAction("visualautoalignx", Library = "BuilderModes")]
public void TextureAutoAlignX()
{
PreAction(UndoGroup.None);
renderer.SetCrosshairBusy(true);
General.Interface.RedrawDisplay();
GetTargetEventReceiver(false).OnTextureAlign(true, false);
UpdateChangedObjects();
renderer.SetCrosshairBusy(false);
PostAction();
}
[BeginAction("visualautoaligny", Library = "BuilderModes")]
public void TextureAutoAlignY()
{
PreAction(UndoGroup.None);
renderer.SetCrosshairBusy(true);
General.Interface.RedrawDisplay();
GetTargetEventReceiver(false).OnTextureAlign(false, true);
UpdateChangedObjects();
renderer.SetCrosshairBusy(false);
PostAction();
}
[BeginAction("toggleupperunpegged", Library = "BuilderModes")]
public void ToggleUpperUnpegged()
{
PreAction(UndoGroup.None);
GetTargetEventReceiver(false).OnToggleUpperUnpegged();
PostAction();
}
[BeginAction("togglelowerunpegged", Library = "BuilderModes")]
public void ToggleLowerUnpegged()
{
PreAction(UndoGroup.None);
GetTargetEventReceiver(false).OnToggleLowerUnpegged();
PostAction();
}
[BeginAction("togglegravity", Library = "BuilderModes")]
public void ToggleGravity()
{
BuilderPlug.Me.UseGravity = !BuilderPlug.Me.UseGravity;
string onoff = BuilderPlug.Me.UseGravity ? "ON" : "OFF";
General.Interface.DisplayStatus(StatusType.Action, "Gravity is now " + onoff + ".");
}
[BeginAction("togglebrightness", Library = "BuilderModes")]
public void ToggleBrightness()
{
renderer.FullBrightness = !renderer.FullBrightness;
string onoff = renderer.FullBrightness ? "ON" : "OFF";
General.Interface.DisplayStatus(StatusType.Action, "Full Brightness is now " + onoff + ".");
}
[BeginAction("togglehighlight", Library = "BuilderModes")]
public void ToggleHighlight()
{
BuilderPlug.Me.UseHighlight = !BuilderPlug.Me.UseHighlight;
string onoff = BuilderPlug.Me.UseHighlight ? "ON" : "OFF";
General.Interface.DisplayStatus(StatusType.Action, "Highlight is now " + onoff + ".");
}
[BeginAction("resettexture", Library = "BuilderModes")]
public void ResetTexture()
{
PreAction(UndoGroup.None);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnResetTextureOffset();
PostAction();
}
[BeginAction("floodfilltextures", Library = "BuilderModes")]
public void FloodfillTextures()
{
PreAction(UndoGroup.None);
GetTargetEventReceiver(false).OnTextureFloodfill();
PostAction();
}
[BeginAction("texturecopyoffsets", Library = "BuilderModes")]
public void TextureCopyOffsets()
{
PreActionNoChange();
GetTargetEventReceiver(false).OnCopyTextureOffsets();
PostAction();
}
[BeginAction("texturepasteoffsets", Library = "BuilderModes")]
public void TexturePasteOffsets()
{
PreAction(UndoGroup.None);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnPasteTextureOffsets();
PostAction();
}
[BeginAction("copyproperties", Library = "BuilderModes")]
public void CopyProperties()
{
PreActionNoChange();
GetTargetEventReceiver(false).OnCopyProperties();
PostAction();
}
[BeginAction("pasteproperties", Library = "BuilderModes")]
public void PasteProperties()
{
PreAction(UndoGroup.None);
List<IVisualEventReceiver> objs = GetSelectedObjects(true, true, true);
foreach(IVisualEventReceiver i in objs) i.OnPasteProperties();
PostAction();
}
//mxd. now we can actually insert things in Visual modes
[BeginAction("insertitem", BaseAction = true)]
public void InsertThing()
{
Vector2D hitpos = getHitPosition();
if (!hitpos.IsFinite()) {
General.Interface.DisplayStatus(StatusType.Warning, "Cannot insert thing here!");
return;
}
ClearSelection();
PreActionNoChange();
General.Map.UndoRedo.ClearAllRedos();
General.Map.UndoRedo.CreateUndo("Insert thing");
Thing t = CreateThing(new Vector2D(hitpos.x, hitpos.y));
if (t == null) {
General.Map.UndoRedo.WithdrawUndo();
return;
}
// Edit the thing?
if (BuilderPlug.Me.EditNewThing)
General.Interface.ShowEditThings(new List<Thing> { t });
//add thing to blockmap
blockmap.AddThing(t);
General.Interface.DisplayStatus(StatusType.Action, "Inserted a new thing.");
PostAction();
}
//mxd. now we can actually delete things in Visual modes
[BeginAction("deleteitem", BaseAction = true)]
public void DeleteSelectedThings()
{
List<IVisualEventReceiver> objs = GetSelectedObjects(false, false, true);
if (objs.Count == 0) return;
General.Map.UndoRedo.ClearAllRedos();
string rest = objs.Count + " thing" + (objs.Count > 1 ? "s." : ".");
//make undo
General.Map.UndoRedo.CreateUndo("Delete " + rest);
General.Interface.DisplayStatus(StatusType.Info, "Deleted " + rest);
PreActionNoChange();
foreach (IVisualEventReceiver i in objs) i.OnDelete(); //are they deleted from BlockMap automatically?..
// Update cache values
General.Map.IsChanged = true;
General.Map.ThingsFilter.Update();
PostAction();
}
//mxd
[BeginAction("copyselection", BaseAction = true)]
public void CopySelection() {
List<IVisualEventReceiver> objs = GetSelectedObjects(false, false, true);
if (objs.Count == 0) {
General.Interface.DisplayStatus(StatusType.Warning, "Nothing to copy, select some Things first!");
return;
}
copyBuffer.Clear();
foreach (IVisualEventReceiver i in objs) {
VisualThing vt = i as VisualThing;
if (vt != null) copyBuffer.Add(new ThingCopyData(vt.Thing));
}
General.Interface.DisplayStatus(StatusType.Info, "Copied " + copyBuffer.Count + " Things");
}
//mxd
[BeginAction("cutselection", BaseAction = true)]
public void CutSelection() {
CopySelection();
DeleteSelectedThings();
}
//mxd. We'll just use currently selected objects
[BeginAction("pasteselection", BaseAction = true)]
public void PasteSelection() {
if(copyBuffer.Count == 0){
General.Interface.DisplayStatus(StatusType.Warning, "Nothing to paste, cut or copy some Things first!");
return;
}
Vector2D hitpos = getHitPosition();
if (!hitpos.IsFinite()) {
General.Interface.DisplayStatus(StatusType.Warning, "Cannot paste here!");
return;
}
General.Map.UndoRedo.ClearAllRedos();
string rest = copyBuffer.Count + " thing" + (copyBuffer.Count > 1 ? "s." : ".");
General.Map.UndoRedo.CreateUndo("Paste " + rest);
General.Interface.DisplayStatus(StatusType.Info, "Pasted " + rest);
PreActionNoChange();
ClearSelection();
//get translated positions
Vector3D[] coords = new Vector3D[copyBuffer.Count];
for (int i = 0; i < copyBuffer.Count; i++ )
coords[i] = copyBuffer[i].Position;
Vector3D[] translatedCoords = translateCoordinates(coords, hitpos, true);
//create things from copyBuffer
for (int i = 0; i < copyBuffer.Count; i++) {
Thing t = CreateThing(new Vector2D());
if (t != null) {
copyBuffer[i].ApplyTo(t);
t.Move(translatedCoords[i]);
//add thing to blockmap
blockmap.AddThing(t);
}
}
PostAction();
}
#endregion
}
}