cpp/openttd-patchpack/source Changeset - r17:614a7db9aa2a

Changeset - r17:614a7db9aa2a

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darkvater - 20 years ago 2004-08-10 21:41:17
darkvater@openttd.org

(svn r18) -Feature Safeguard against invalid values in Patches window. Values will stick to their defined min and max values

1 file changed with 46 insertions and 12 deletions:

settings_gui.c

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settings_gui.c

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@@ @@ -776,24 +776,58 @@ static int32 ReadPE(const PatchEntry*pe) @@
+	}
 	/* useless, but avoids compiler warning this way */
 	return 0;
+}
 static void WritePE(const PatchEntry *pe, int32 val)
+{
 	switch(pe->type) {
 	case PE_BOOL: *(bool*)pe->variable = (bool)val; break;
 	case PE_BYTE: *(byte*)pe->variable = (byte)val; break;
 	case PE_UINT8: *(uint8*)pe->variable = (uint8)val; break;
 	case PE_INT16: *(int16*)pe->variable = (int16)val; break;
 	case PE_UINT16: *(uint16*)pe->variable = (uint16)val; break;
 	case PE_INT32: *(int32*)pe->variable = val; break;
 	default:
 		NOT_REACHED();
+	}
 static void WritePE(const PatchEntry *pe, int32 val)
+{
 	switch(pe->type) {
 	case PE_BOOL: *(bool*)pe->variable = (bool)val; break;
 	case PE_BYTE: if ((byte)val > (byte)pe->max)
 									*(byte*)pe->variable = (byte)pe->max;
 								else if ((byte)val < (byte)pe->min)
 									*(byte*)pe->variable = (byte)pe->min;
 								else
 									*(byte*)pe->variable = (byte)val;
 								break;
 	case PE_UINT8: if ((uint8)val > (uint8)pe->max)
 									*(uint8*)pe->variable = (uint8)pe->max;
 								else if ((uint8)val < (uint8)pe->min)
 									*(uint8*)pe->variable = (uint8)pe->min;
 								else
 									*(uint8*)pe->variable = (uint8)val;
 								break;
 	case PE_INT16: if ((int16)val > (int16)pe->max)
 									*(int16*)pe->variable = (int16)pe->max;
 								else if ((int16)val < (int16)pe->min)
 									*(int16*)pe->variable = (int16)pe->min;
 								else
 									*(int16*)pe->variable = (int16)val;
 								break;
 	case PE_UINT16: if ((uint16)val > (uint16)pe->max)
 									*(uint16*)pe->variable = (uint16)pe->max;
 								else if ((uint16)val < (uint16)pe->min)
 									*(uint16*)pe->variable = (uint16)pe->min;
 								else
 									*(uint16*)pe->variable = (uint16)val;
 								break;
 	case PE_INT32: if ((int32)val > (int32)pe->max)
 									*(int32*)pe->variable = (int32)pe->max;
 								else if ((int32)val < (int32)pe->min)
 									*(int32*)pe->variable = (int32)pe->min;
 								else
 									*(int32*)pe->variable = val;
 								break;
 	default:
 		NOT_REACHED();
+	}
+}
 static void PatchesSelectionWndProc(Window *w, WindowEvent *e)
+{
 	uint i;
 	switch(e->event) {

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