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Don't update chat when context is lost, should fix most crashing on AMD/ATI cards

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This commit is contained in:
UnknownShadow200 2017-02-11 08:32:04 +11:00
parent 132967bf9d
commit 8571115dec
1 changed files with 28 additions and 14 deletions
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42
ClassicalSharp/2D/Screens/ChatScreen.cs
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@ -36,17 +36,13 @@ namespace ClassicalSharp.Gui.Screens {
fontSize = (int)(14 * game.GuiChatScale);
Utils.Clamp(ref fontSize, 8, 60);
announcementFont = new Font(game.FontName, fontSize);
ConstructWidgets();
int[] indices = new int[chatLines];
for (int i = 0; i < indices.Length; i++)
indices[i] = -1;
Metadata = indices;
SetInitialMessages();
ContextRecreated();
game.Events.ChatReceived += ChatReceived;
game.Events.ChatFontChanged += ChatFontChanged;
game.Events.ColourCodeChanged += ColourCodeChanged;
game.Graphics.ContextLost += ContextLost;
game.Graphics.ContextRecreated += ContextRecreated;
}
void ConstructWidgets() {
@ -228,6 +224,8 @@ namespace ClassicalSharp.Gui.Screens {
void ChatReceived(object sender, ChatEventArgs e) {
MessageType type = e.Type;
if (gfx.LostContext) return;
if (type == MessageType.Normal) {
chatIndex++;
if (game.ChatLines == 0) return;
@ -251,16 +249,26 @@ namespace ClassicalSharp.Gui.Screens {
}
public override void Dispose() {
ContextLost();
chatFont.Dispose();
chatUrlFont.Dispose();
announcementFont.Dispose();
game.Events.ChatReceived -= ChatReceived;
game.Events.ChatFontChanged -= ChatFontChanged;
game.Events.ColourCodeChanged -= ColourCodeChanged;
game.Graphics.ContextLost -= ContextLost;
game.Graphics.ContextRecreated -= ContextRecreated;
}
void ContextLost() {
if (HandlesAllInput) {
game.chatInInputBuffer = input.Text.ToString();
game.CursorVisible = false;
} else {
game.chatInInputBuffer = null;
}
chatFont.Dispose();
chatUrlFont.Dispose();
announcementFont.Dispose();
normalChat.Dispose();
input.DisposeFully();
altText.Dispose();
@ -268,10 +276,16 @@ namespace ClassicalSharp.Gui.Screens {
bottomRight.Dispose();
clientStatus.Dispose();
announcement.Dispose();
}
void ContextRecreated() {
ConstructWidgets();
game.Events.ChatReceived -= ChatReceived;
game.Events.ChatFontChanged -= ChatFontChanged;
game.Events.ColourCodeChanged -= ColourCodeChanged;
int[] indices = new int[chatLines];
for (int i = 0; i < indices.Length; i++)
indices[i] = -1;
Metadata = indices;
SetInitialMessages();
}
void ChatFontChanged(object sender, EventArgs e) {