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-rw-r--r--src/newgrf_text.cpp57
-rw-r--r--src/newgrf_text.h2
2 files changed, 22 insertions, 37 deletions
diff --git a/src/newgrf_text.cpp b/src/newgrf_text.cpp
index 871781f2e..547c02dd3 100644
--- a/src/newgrf_text.cpp
+++ b/src/newgrf_text.cpp
@@ -920,11 +920,8 @@ struct TextRefStack {
void RewindStack() { this->position = 0; }
};
-static TextRefStack _newgrf_normal_textrefstack;
-static TextRefStack _newgrf_error_textrefstack;
-
/** The stack that is used for TTDP compatible string code parsing */
-static TextRefStack *_newgrf_textrefstack = &_newgrf_normal_textrefstack;
+static TextRefStack _newgrf_textrefstack;
/**
* Check whether the NewGRF text stack is in use.
@@ -932,7 +929,7 @@ static TextRefStack *_newgrf_textrefstack = &_newgrf_normal_textrefstack;
*/
bool UsingNewGRFTextStack()
{
- return _newgrf_textrefstack->used;
+ return _newgrf_textrefstack.used;
}
/**
@@ -941,7 +938,7 @@ bool UsingNewGRFTextStack()
*/
struct TextRefStack *CreateTextRefStackBackup()
{
- return new TextRefStack(*_newgrf_textrefstack);
+ return new TextRefStack(_newgrf_textrefstack);
}
/**
@@ -950,7 +947,7 @@ struct TextRefStack *CreateTextRefStackBackup()
*/
void RestoreTextRefStackBackup(struct TextRefStack *backup)
{
- *_newgrf_textrefstack = *backup;
+ _newgrf_textrefstack = *backup;
delete backup;
}
@@ -975,9 +972,9 @@ void StartTextRefStackUsage(byte numEntries, const uint32 *values)
{
extern TemporaryStorageArray<int32, 0x110> _temp_store;
- _newgrf_textrefstack->ResetStack();
+ _newgrf_textrefstack.ResetStack();
- byte *p = _newgrf_textrefstack->stack;
+ byte *p = _newgrf_textrefstack.stack;
for (uint i = 0; i < numEntries; i++) {
uint32 value = values != NULL ? values[i] : _temp_store.GetValue(0x100 + i);
for (uint j = 0; j < 32; j += 8) {
@@ -990,22 +987,12 @@ void StartTextRefStackUsage(byte numEntries, const uint32 *values)
/** Stop using the TTDP compatible string code parsing */
void StopTextRefStackUsage()
{
- _newgrf_textrefstack->used = false;
-}
-
-void SwitchToNormalRefStack()
-{
- _newgrf_textrefstack = &_newgrf_normal_textrefstack;
-}
-
-void SwitchToErrorRefStack()
-{
- _newgrf_textrefstack = &_newgrf_error_textrefstack;
+ _newgrf_textrefstack.used = false;
}
void RewindTextRefStack()
{
- _newgrf_textrefstack->RewindStack();
+ _newgrf_textrefstack.RewindStack();
}
/**
@@ -1018,38 +1005,38 @@ void RewindTextRefStack()
*/
uint RemapNewGRFStringControlCode(uint scc, char *buf_start, char **buff, const char **str, int64 *argv)
{
- if (_newgrf_textrefstack->used) {
+ if (_newgrf_textrefstack.used) {
switch (scc) {
default: NOT_REACHED();
- case SCC_NEWGRF_PRINT_SIGNED_BYTE: *argv = _newgrf_textrefstack->PopSignedByte(); break;
- case SCC_NEWGRF_PRINT_SIGNED_WORD: *argv = _newgrf_textrefstack->PopSignedWord(); break;
- case SCC_NEWGRF_PRINT_QWORD_CURRENCY: *argv = _newgrf_textrefstack->PopUnsignedQWord(); break;
+ case SCC_NEWGRF_PRINT_SIGNED_BYTE: *argv = _newgrf_textrefstack.PopSignedByte(); break;
+ case SCC_NEWGRF_PRINT_SIGNED_WORD: *argv = _newgrf_textrefstack.PopSignedWord(); break;
+ case SCC_NEWGRF_PRINT_QWORD_CURRENCY: *argv = _newgrf_textrefstack.PopUnsignedQWord(); break;
case SCC_NEWGRF_PRINT_DWORD_CURRENCY:
- case SCC_NEWGRF_PRINT_DWORD: *argv = _newgrf_textrefstack->PopSignedDWord(); break;
+ case SCC_NEWGRF_PRINT_DWORD: *argv = _newgrf_textrefstack.PopSignedDWord(); break;
- case SCC_NEWGRF_PRINT_HEX_BYTE: *argv = _newgrf_textrefstack->PopUnsignedByte(); break;
- case SCC_NEWGRF_PRINT_HEX_DWORD: *argv = _newgrf_textrefstack->PopUnsignedDWord(); break;
- case SCC_NEWGRF_PRINT_HEX_QWORD: *argv = _newgrf_textrefstack->PopSignedQWord(); break;
+ case SCC_NEWGRF_PRINT_HEX_BYTE: *argv = _newgrf_textrefstack.PopUnsignedByte(); break;
+ case SCC_NEWGRF_PRINT_HEX_DWORD: *argv = _newgrf_textrefstack.PopUnsignedDWord(); break;
+ case SCC_NEWGRF_PRINT_HEX_QWORD: *argv = _newgrf_textrefstack.PopSignedQWord(); break;
case SCC_NEWGRF_PRINT_HEX_WORD:
case SCC_NEWGRF_PRINT_WORD_SPEED:
case SCC_NEWGRF_PRINT_WORD_VOLUME:
case SCC_NEWGRF_PRINT_WORD_WEIGHT:
case SCC_NEWGRF_PRINT_WORD_STATION_NAME:
- case SCC_NEWGRF_PRINT_UNSIGNED_WORD: *argv = _newgrf_textrefstack->PopUnsignedWord(); break;
+ case SCC_NEWGRF_PRINT_UNSIGNED_WORD: *argv = _newgrf_textrefstack.PopUnsignedWord(); break;
case SCC_NEWGRF_PRINT_DATE:
- case SCC_NEWGRF_PRINT_MONTH_YEAR: *argv = _newgrf_textrefstack->PopSignedWord() + DAYS_TILL_ORIGINAL_BASE_YEAR; break;
+ case SCC_NEWGRF_PRINT_MONTH_YEAR: *argv = _newgrf_textrefstack.PopSignedWord() + DAYS_TILL_ORIGINAL_BASE_YEAR; break;
- case SCC_NEWGRF_DISCARD_WORD: _newgrf_textrefstack->PopUnsignedWord(); break;
+ case SCC_NEWGRF_DISCARD_WORD: _newgrf_textrefstack.PopUnsignedWord(); break;
- case SCC_NEWGRF_ROTATE_TOP_4_WORDS: _newgrf_textrefstack->RotateTop4Words(); break;
- case SCC_NEWGRF_PUSH_WORD: _newgrf_textrefstack->PushWord(Utf8Consume(str)); break;
+ case SCC_NEWGRF_ROTATE_TOP_4_WORDS: _newgrf_textrefstack.RotateTop4Words(); break;
+ case SCC_NEWGRF_PUSH_WORD: _newgrf_textrefstack.PushWord(Utf8Consume(str)); break;
case SCC_NEWGRF_UNPRINT: *buff = max(*buff - Utf8Consume(str), buf_start); break;
case SCC_NEWGRF_PRINT_STRING_ID:
- *argv = TTDPStringIDToOTTDStringIDMapping(_newgrf_textrefstack->PopUnsignedWord());
+ *argv = TTDPStringIDToOTTDStringIDMapping(_newgrf_textrefstack.PopUnsignedWord());
break;
}
}
diff --git a/src/newgrf_text.h b/src/newgrf_text.h
index 6ab3530a3..3531f5b94 100644
--- a/src/newgrf_text.h
+++ b/src/newgrf_text.h
@@ -36,8 +36,6 @@ bool CheckGrfLangID(byte lang_id, byte grf_version);
void StartTextRefStackUsage(byte numEntries, const uint32 *values = NULL);
void StopTextRefStackUsage();
-void SwitchToNormalRefStack();
-void SwitchToErrorRefStack();
void RewindTextRefStack();
bool UsingNewGRFTextStack();
struct TextRefStack *CreateTextRefStackBackup();