66 lines
1.2 KiB
C++
66 lines
1.2 KiB
C++
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#include "ConsoleOutput.h"
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#include "CoreMinimal.h"
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//////////////////////////////////////////////////////////////
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//
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// ConsoleOutput
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//
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// Storing the text that goes in the unreal console.
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//
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//////////////////////////////////////////////////////////////
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void FlxConsoleOutput::Truncate() {
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int lines = 50;
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int csize = Content.Len();
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int total = 0;
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for (int i = csize - 1; i >= 0; i--) {
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if (Content[i] == '\n') {
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total += 1;
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if (total == lines) {
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Content = Content.RightChop(i + 1);
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return;
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}
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}
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}
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}
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bool FlxConsoleOutput::MaybeAppendNewline() {
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int csize = Content.Len();
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if ((csize > 0) && (Content[csize - 1] != '\n')) {
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Content += TEXT("\n");
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return true;
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}
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else {
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return false;
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}
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}
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bool FlxConsoleOutput::MaybeAppendText(const FString& text) {
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if (!text.IsEmpty()) {
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Content += text;
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return true;
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}
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else {
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return false;
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}
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}
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void FlxConsoleOutput::Append(const FString& text) {
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bool modified = MaybeAppendText(text);
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if (modified) {
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Dirty = true;
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Truncate();
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}
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}
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void FlxConsoleOutput::AppendLine(const FString& text) {
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bool modified = MaybeAppendNewline();
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modified |= MaybeAppendText(text);
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modified |= MaybeAppendNewline();
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if (modified) {
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Dirty = true;
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Truncate();
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}
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}
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