70 lines
1.4 KiB
C++
70 lines
1.4 KiB
C++
#include "CoreMinimal.h"
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#include "engineutil.hpp"
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namespace engineutil {
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// The DPrint array. This stores the dprints
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// until they can be collected by the console implementation.
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static TArray<FString> dprint_array;
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static FCriticalSection dprint_mutex;
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void DPrint(const FString& fs) {
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FScopeLock lk(&dprint_mutex);
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dprint_array.Emplace(fs);
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}
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void DPrint(const char* msg) {
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FScopeLock lk(&dprint_mutex);
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dprint_array.Emplace(msg);
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}
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void DPrintHook(const char* msg, size_t len) {
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FScopeLock lk(&dprint_mutex);
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dprint_array.Emplace(len, (const UTF8CHAR*)msg);
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}
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TArray<FString> DPrintGetStored() {
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FScopeLock lk(&dprint_mutex);
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TArray<FString> result = std::move(dprint_array);
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dprint_array.Empty();
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return result;
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}
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void ConsoleOutput::Append(const FString& text) {
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if (!text.IsEmpty()) {
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Content += text;
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Truncate();
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Dirty = true;
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}
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}
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void ConsoleOutput::AppendLine(const FString& text) {
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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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}
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Content += text;
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Content += TEXT("\n");
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Truncate();
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Dirty = true;
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}
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void ConsoleOutput::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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} // namespace engineutil
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