Directory restructuring to make it easier to version projects that don't build zdoom.exe.

SVN r4 (trunk)

src/name.cpp

@@ -0,0 +1,53 @@
+#include <string.h>
+#include "name.h"
+#include "c_dispatch.h"
+
+int name::Buckets[name::HASH_SIZE];
+TArray<name::MainName> name::NameArray;
+bool name::Inited;
+
+name::MainName::MainName (int next)
+: NextHash(next)
+{
+}
+int name::FindName (const char *text, bool noCreate)
+{
+	if (!Inited) InitBuckets ();
+
+	int hash = MakeKey (text) % HASH_SIZE;
+	int scanner = Buckets[hash];
+
+	// See if the name already exists.
+	while (scanner >= 0)
+	{
+		if (stricmp (NameArray[scanner].Text.GetChars(), text) == 0)
+		{
+			return scanner;
+		}
+		scanner = NameArray[scanner].NextHash;
+	}
+
+	// If we get here, then the name does not exist.
+	if (noCreate)
+	{
+		return 0;
+	}
+
+	// Assigning the string to the name after pushing it avoids needless
+	// manipulation of the string pool.
+	MainName entry (Buckets[hash]);
+	unsigned int index = NameArray.Push (entry);
+	NameArray[index].Text = text;
+	Buckets[hash] = index;
+	return index;
+}
+
+void name::InitBuckets ()
+{
+	Inited = true;
+	for (int i = 0; i < HASH_SIZE; ++i)
+	{
+		Buckets[i] = -1;
+	}
+	name::FindName ("None", false);	// 'None' is always name 0.
+}