Add `--static` flag (#193)

* remove static from every extracted asset

* fix makefile

* Move a bunch of code to Declaration

* make static enablalble

* fix texture static

* clean up

* minor fixes

* Format

* add small docs

* fix

* add table

* add note in the readme

* typo

* maybe_unused

* Add warning to ZSymbol

* format

* fix

1 files changed, 163 insertions, 0 deletions

diff --git a/ZAPD/Declaration.cpp b/ZAPD/Declaration.cpp
index dc4954e..230540e 100644
--- a/ZAPD/Declaration.cpp
+++ b/ZAPD/Declaration.cpp
@@ -1,5 +1,8 @@
 #include "Declaration.h"
 
+#include "Globals.h"
+#include "Utils/StringHelper.h"
+
 Declaration::Declaration(DeclarationAlignment nAlignment, size_t nSize, std::string nText)
 {
 	alignment = nAlignment;
@@ -54,3 +57,163 @@ Declaration::Declaration(std::string nIncludePath, size_t nSize, std::string nVa
 	varType = nVarType;
 	varName = nVarName;
 }
+
+bool Declaration::IsStatic() const
+{
+	switch (staticConf)
+	{
+	case StaticConfig::Off:
+		return false;
+
+	case StaticConfig::Global:
+		return Globals::Instance->forceStatic;
+
+	case StaticConfig::On:
+		return true;
+	}
+
+	return false;
+}
+
+std::string Declaration::GetNormalDeclarationStr() const
+{
+	std::string output;
+
+	if (preText != "")
+		output += preText + "\n";
+
+	if (IsStatic())
+	{
+		output += "static ";
+	}
+
+	if (isArray)
+	{
+		if (arrayItemCntStr != "")
+		{
+			output += StringHelper::Sprintf("%s %s[%s];\n", varType.c_str(), varName.c_str(),
+			                                arrayItemCntStr.c_str());
+		}
+		else if (arrayItemCnt == 0)
+		{
+			output += StringHelper::Sprintf("%s %s[] = {\n", varType.c_str(), varName.c_str());
+		}
+		else
+		{
+			output += StringHelper::Sprintf("%s %s[%i] = {\n", varType.c_str(), varName.c_str(),
+			                                arrayItemCnt);
+		}
+
+		output += text + "\n";
+	}
+	else
+	{
+		output += StringHelper::Sprintf("%s %s = { ", varType.c_str(), varName.c_str());
+		output += text;
+	}
+
+	if (output.back() == '\n')
+		output += "};";
+	else
+		output += " };";
+
+	if (rightText != "")
+		output += " " + rightText + "";
+
+	output += "\n";
+
+	if (postText != "")
+		output += postText + "\n";
+
+	output += "\n";
+
+	return output;
+}
+
+std::string Declaration::GetExternalDeclarationStr() const
+{
+	std::string output;
+
+	if (preText != "")
+		output += preText + "\n";
+
+	if (IsStatic())
+	{
+		output += "static ";
+	}
+
+	if (arrayItemCntStr != "")
+		output +=
+			StringHelper::Sprintf("%s %s[%s] = {\n#include \"%s\"\n};", varType.c_str(),
+		                          varName.c_str(), arrayItemCntStr.c_str(), includePath.c_str());
+	else if (arrayItemCnt != 0)
+		output += StringHelper::Sprintf("%s %s[%i] = {\n#include \"%s\"\n};", varType.c_str(),
+		                                varName.c_str(), arrayItemCnt, includePath.c_str());
+	else
+		output += StringHelper::Sprintf("%s %s[] = {\n#include \"%s\"\n};", varType.c_str(),
+		                                varName.c_str(), includePath.c_str());
+
+	if (rightText != "")
+		output += " " + rightText + "";
+
+	output += "\n";
+
+	if (postText != "")
+		output += postText + "\n";
+
+	output += "\n";
+
+	return output;
+}
+
+std::string Declaration::GetExternStr() const
+{
+	if (IsStatic() || varType == "")
+	{
+		return "";
+	}
+
+	if (isArray)
+	{
+		if (arrayItemCntStr != "")
+		{
+			return StringHelper::Sprintf("extern %s %s[%s];\n", varType.c_str(), varName.c_str(),
+			                             arrayItemCntStr.c_str());
+		}
+		else if (arrayItemCnt != 0)
+			return StringHelper::Sprintf("extern %s %s[%i];\n", varType.c_str(), varName.c_str(),
+			                             arrayItemCnt);
+		else
+			return StringHelper::Sprintf("extern %s %s[];\n", varType.c_str(), varName.c_str());
+	}
+
+	return StringHelper::Sprintf("extern %s %s;\n", varType.c_str(), varName.c_str());
+}
+
+std::string Declaration::GetStaticForwardDeclarationStr() const
+{
+	if (!IsStatic() || isUnaccounted)
+		return "";
+
+	if (isArray)
+	{
+		if (arrayItemCntStr == "" && arrayItemCnt == 0)
+		{
+			// Forward declaring static arrays without specifying the size is not allowed.
+			return "";
+		}
+
+		if (arrayItemCntStr != "")
+		{
+			return StringHelper::Sprintf("static %s %s[%s];\n", varType.c_str(), varName.c_str(),
+			                             arrayItemCntStr.c_str());
+		}
+		else
+		{
+			return StringHelper::Sprintf("static %s %s[%i];\n", varType.c_str(), varName.c_str(),
+			                             arrayItemCnt);
+		}
+	}
+
+	return StringHelper::Sprintf("static %s %s;\n", varType.c_str(), varName.c_str());
+}