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Sectors Mode: tag and effect labels are now only updated when necessary, increasing performance

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biwa 2020-11-16 00:45:57 +01:00
parent c7b383595a
commit 3ee12f4ca7
1 changed files with 111 additions and 61 deletions
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172
Source/Plugins/BuilderModes/ClassicModes/SectorsMode.cs
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@ -62,6 +62,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
// Labels
private Dictionary<Sector, TextLabel[]> labels;
private List<ITextLabel> torenderlabels;
//mxd. Effects
private readonly Dictionary<int, string[]> effects;
@ -202,6 +203,7 @@ namespace CodeImp.DoomBuilder.BuilderModes
foreach(Sector s in General.Map.Map.Sectors) RenderComment(s);
}
// TODO: put this in UpdateToRenderLabels, too?
if(BuilderPlug.Me.ViewSelectionNumbers && orderedselection.Count < MAX_SECTOR_LABELS)
{
List<ITextLabel> torender = new List<ITextLabel>(orderedselection.Count);
@ -223,67 +225,13 @@ namespace CodeImp.DoomBuilder.BuilderModes
renderer.RenderText(torender);
}
//mxd. Render effect labels
if(BuilderPlug.Me.ViewSelectionEffects)
{
if(!BuilderPlug.Me.ViewSelectionNumbers) RenderEffectLabels(selectedEffectLabels);
RenderEffectLabels(unselectedEffectLabels);
}
// Render effect and tag labels
renderer.RenderText(torenderlabels);
renderer.Finish();
}
}
//mxd
private void RenderEffectLabels(Dictionary<Sector, string[]> labelsGroup)
{
List<ITextLabel> torender = new List<ITextLabel>(labelsGroup.Count);
foreach(KeyValuePair<Sector, string[]> group in labelsGroup)
{
// Pick which text variant to use
TextLabel[] labelarray = labels[group.Key];
for(int i = 0; i < group.Key.Labels.Count; i++)
{
TextLabel l = labelarray[i];
l.Color = General.Colors.InfoLine;
// Render only when enough space for the label to see
if (!textlabelsizecache.ContainsKey(group.Value[0]))
textlabelsizecache[group.Value[0]] = General.Interface.MeasureString(group.Value[0], l.Font).Width;
float requiredsize = textlabelsizecache[group.Value[0]] / 2 / renderer.Scale;
if (requiredsize > group.Key.Labels[i].radius)
{
if (!textlabelsizecache.ContainsKey(group.Value[1]))
textlabelsizecache[group.Value[1]] = General.Interface.MeasureString(group.Value[1], l.Font).Width;
requiredsize = textlabelsizecache[group.Value[1]] / 2 / renderer.Scale;
string newtext;
if (requiredsize > group.Key.Labels[i].radius)
newtext = (requiredsize > group.Key.Labels[i].radius * 4 ? string.Empty : "+");
else
newtext = group.Value[1];
if (l.Text != newtext)
l.Text = newtext;
}
else
{
if(group.Value[0] != l.Text)
l.Text = group.Value[0];
}
if(!string.IsNullOrEmpty(l.Text)) torender.Add(l);
}
}
// Render labels
renderer.RenderText(torender);
}
//mxd
private string[] GetEffectText(Sector s)
{
@ -374,6 +322,69 @@ namespace CodeImp.DoomBuilder.BuilderModes
if(!string.IsNullOrEmpty(labelText[0]))
unselectedEffectLabels.Add(s, labelText);
}
UpdateToRenderLabels();
}
private void UpdateToRenderLabels()
{
UpdateToRenderLabels(renderer.Scale);
}
private void UpdateToRenderLabels(float scale)
{
torenderlabels = new List<ITextLabel>();
List<Dictionary<Sector, string[]>> alllabelsgroups = new List<Dictionary<Sector, string[]>>();
if(BuilderPlug.Me.ViewSelectionEffects)
{
if (!BuilderPlug.Me.ViewSelectionNumbers) alllabelsgroups.Add(selectedEffectLabels);
alllabelsgroups.Add(unselectedEffectLabels);
}
foreach (Dictionary<Sector, string[]> labelsGroup in alllabelsgroups)
{
foreach (KeyValuePair<Sector, string[]> group in labelsGroup)
{
// Pick which text variant to use
TextLabel[] labelarray = labels[group.Key];
for (int i = 0; i < group.Key.Labels.Count; i++)
{
TextLabel l = labelarray[i];
l.Color = General.Colors.InfoLine;
// Render only when enough space for the label to see
if (!textlabelsizecache.ContainsKey(group.Value[0]))
textlabelsizecache[group.Value[0]] = General.Interface.MeasureString(group.Value[0], l.Font).Width;
float requiredsize = textlabelsizecache[group.Value[0]] / 2 / scale;
if (requiredsize > group.Key.Labels[i].radius)
{
if (!textlabelsizecache.ContainsKey(group.Value[1]))
textlabelsizecache[group.Value[1]] = General.Interface.MeasureString(group.Value[1], l.Font).Width;
requiredsize = textlabelsizecache[group.Value[1]] / 2 / scale;
string newtext;
if (requiredsize > group.Key.Labels[i].radius)
newtext = (requiredsize > group.Key.Labels[i].radius * 4 ? string.Empty : "+");
else
newtext = group.Value[1];
if (l.Text != newtext)
l.Text = newtext;
}
else
{
if (group.Value[0] != l.Text)
l.Text = group.Value[0];
}
if (!string.IsNullOrEmpty(l.Text)) torenderlabels.Add(l);
}
}
}
}
// Support function for joining and merging sectors
@ -460,10 +471,12 @@ namespace CodeImp.DoomBuilder.BuilderModes
PixelColor c = (General.Settings.UseHighlight ? General.Colors.Selection : General.Colors.Highlight);
foreach(TextLabel l in labelarray) l.Color = c;
}
UpdateToRenderLabels();
// If we're changing associations, then we
// need to redraw the entire display
if(completeredraw)
if (completeredraw)
{
// Set new highlight and redraw completely
highlighted = s;
@ -544,7 +557,12 @@ namespace CodeImp.DoomBuilder.BuilderModes
if(update)
{
TextLabel[] labelarray = labels[s];
foreach(TextLabel l in labelarray) l.Text = "";
foreach (TextLabel l in labelarray)
{
l.Text = "";
l.Color = General.Colors.InfoLine;
}
// Update all other labels
UpdateSelectedLabels();
@ -702,6 +720,32 @@ namespace CodeImp.DoomBuilder.BuilderModes
}
}
/// <summary>
/// Update the labels to render with the new scale before actually doing the rendering because zooming
/// will redraw the display, and the labels to render must be updated by then
/// </summary>
public override void ZoomIn()
{
float z = renderer.Scale * (1.0f + General.Settings.ZoomFactor * 0.1f);
UpdateToRenderLabels(z);
base.ZoomIn();
}
/// <summary>
/// Update the labels to render with the new scale before actually doing the rendering because zooming
/// will redraw the display, and the labels to render must be updated by then
/// </summary>
public override void ZoomOut()
{
float z = renderer.Scale * (1.0f / (1.0f + General.Settings.ZoomFactor * 0.1f));
UpdateToRenderLabels(z);
base.ZoomOut();
}
/// <summary>
/// Create a blockmap containing sectors and things. This is used to speed determining which sector a
/// thing is in when synchronized thing editing is enabled
@ -947,8 +991,14 @@ namespace CodeImp.DoomBuilder.BuilderModes
// Update overlay
TextLabel[] labelarray = labels[highlighted];
PixelColor c = (General.Settings.UseHighlight ? General.Colors.Selection : General.Colors.Highlight);
foreach(TextLabel l in labelarray) l.Color = c;
PixelColor c;
if(highlighted.Selected)
c = General.Settings.UseHighlight ? General.Colors.Selection : General.Colors.Highlight;
else
c = General.Colors.InfoLine;
foreach (TextLabel l in labelarray) l.Color = c;
UpdateOverlaySurfaces(); //mxd
UpdateOverlay();
renderer.Present();