Folder restructuring from primedev (#624)v1.21.2-rc3v1.21.2

Copies of over the primedev folder structure for easier cherry-picking of further changes

Co-authored-by: F1F7Y <filip.bartos07@proton.me>

1 files changed, 250 insertions, 0 deletions

diff --git a/primedev/scripts/scriptjson.cpp b/primedev/scripts/scriptjson.cpp
new file mode 100644
index 00000000..06bda6f4
--- /dev/null
+++ b/primedev/scripts/scriptjson.cpp
@@ -0,0 +1,250 @@
+#include "squirrel/squirrel.h"
+
+#include "rapidjson/error/en.h"
+#include "rapidjson/document.h"
+#include "rapidjson/writer.h"
+#include "rapidjson/stringbuffer.h"
+
+#ifdef _MSC_VER
+#undef GetObject // fuck microsoft developers
+#endif
+
+template <ScriptContext context> void
+DecodeJsonArray(HSquirrelVM* sqvm, rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>>* arr)
+{
+	g_pSquirrel<context>->newarray(sqvm, 0);
+
+	for (auto& itr : arr->GetArray())
+	{
+		switch (itr.GetType())
+		{
+		case rapidjson::kObjectType:
+			DecodeJsonTable<context>(sqvm, &itr);
+			g_pSquirrel<context>->arrayappend(sqvm, -2);
+			break;
+		case rapidjson::kArrayType:
+			DecodeJsonArray<context>(sqvm, &itr);
+			g_pSquirrel<context>->arrayappend(sqvm, -2);
+			break;
+		case rapidjson::kStringType:
+			g_pSquirrel<context>->pushstring(sqvm, itr.GetString(), -1);
+			g_pSquirrel<context>->arrayappend(sqvm, -2);
+			break;
+		case rapidjson::kTrueType:
+		case rapidjson::kFalseType:
+			g_pSquirrel<context>->pushbool(sqvm, itr.GetBool());
+			g_pSquirrel<context>->arrayappend(sqvm, -2);
+			break;
+		case rapidjson::kNumberType:
+			if (itr.IsDouble() || itr.IsFloat())
+				g_pSquirrel<context>->pushfloat(sqvm, itr.GetFloat());
+			else
+				g_pSquirrel<context>->pushinteger(sqvm, itr.GetInt());
+			g_pSquirrel<context>->arrayappend(sqvm, -2);
+			break;
+		}
+	}
+}
+
+template <ScriptContext context> void
+DecodeJsonTable(HSquirrelVM* sqvm, rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>>* obj)
+{
+	g_pSquirrel<context>->newtable(sqvm);
+
+	for (auto itr = obj->MemberBegin(); itr != obj->MemberEnd(); itr++)
+	{
+		switch (itr->value.GetType())
+		{
+		case rapidjson::kObjectType:
+			g_pSquirrel<context>->pushstring(sqvm, itr->name.GetString(), -1);
+			DecodeJsonTable<context>(
+				sqvm, (rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>>*)&itr->value);
+			g_pSquirrel<context>->newslot(sqvm, -3, false);
+			break;
+		case rapidjson::kArrayType:
+			g_pSquirrel<context>->pushstring(sqvm, itr->name.GetString(), -1);
+			DecodeJsonArray<context>(
+				sqvm, (rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>>*)&itr->value);
+			g_pSquirrel<context>->newslot(sqvm, -3, false);
+			break;
+		case rapidjson::kStringType:
+			g_pSquirrel<context>->pushstring(sqvm, itr->name.GetString(), -1);
+			g_pSquirrel<context>->pushstring(sqvm, itr->value.GetString(), -1);
+
+			g_pSquirrel<context>->newslot(sqvm, -3, false);
+			break;
+		case rapidjson::kTrueType:
+		case rapidjson::kFalseType:
+			g_pSquirrel<context>->pushstring(sqvm, itr->name.GetString(), -1);
+			g_pSquirrel<context>->pushbool(sqvm, itr->value.GetBool());
+			g_pSquirrel<context>->newslot(sqvm, -3, false);
+			break;
+		case rapidjson::kNumberType:
+			if (itr->value.IsDouble() || itr->value.IsFloat())
+			{
+				g_pSquirrel<context>->pushstring(sqvm, itr->name.GetString(), -1);
+				g_pSquirrel<context>->pushfloat(sqvm, itr->value.GetFloat());
+			}
+			else
+			{
+				g_pSquirrel<context>->pushstring(sqvm, itr->name.GetString(), -1);
+				g_pSquirrel<context>->pushinteger(sqvm, itr->value.GetInt());
+			}
+			g_pSquirrel<context>->newslot(sqvm, -3, false);
+			break;
+		}
+	}
+}
+
+template <ScriptContext context> void EncodeJSONTable(
+	SQTable* table,
+	rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>>* obj,
+	rapidjson::MemoryPoolAllocator<SourceAllocator>& allocator)
+{
+	for (int i = 0; i < table->_numOfNodes; i++)
+	{
+		tableNode* node = &table->_nodes[i];
+		if (node->key._Type == OT_STRING)
+		{
+			rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>> newObj(rapidjson::kObjectType);
+			rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>> newArray(rapidjson::kArrayType);
+
+			switch (node->val._Type)
+			{
+			case OT_STRING:
+				obj->AddMember(
+					rapidjson::StringRef(node->key._VAL.asString->_val), rapidjson::StringRef(node->val._VAL.asString->_val), allocator);
+				break;
+			case OT_INTEGER:
+				obj->AddMember(rapidjson::StringRef(node->key._VAL.asString->_val), node->val._VAL.asInteger, allocator);
+				break;
+			case OT_FLOAT:
+				obj->AddMember(rapidjson::StringRef(node->key._VAL.asString->_val), node->val._VAL.asFloat, allocator);
+				break;
+			case OT_BOOL:
+				if (node->val._VAL.asInteger)
+				{
+					obj->AddMember(rapidjson::StringRef(node->key._VAL.asString->_val), true, allocator);
+				}
+				else
+				{
+					obj->AddMember(rapidjson::StringRef(node->key._VAL.asString->_val), false, allocator);
+				}
+				break;
+			case OT_TABLE:
+				EncodeJSONTable<context>(node->val._VAL.asTable, &newObj, allocator);
+				obj->AddMember(rapidjson::StringRef(node->key._VAL.asString->_val), newObj, allocator);
+				break;
+			case OT_ARRAY:
+				EncodeJSONArray<context>(node->val._VAL.asArray, &newArray, allocator);
+				obj->AddMember(rapidjson::StringRef(node->key._VAL.asString->_val), newArray, allocator);
+				break;
+			default:
+				spdlog::warn("SQ_EncodeJSON: squirrel type {} not supported", SQTypeNameFromID(node->val._Type));
+				break;
+			}
+		}
+	}
+}
+
+template <ScriptContext context> void EncodeJSONArray(
+	SQArray* arr,
+	rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>>* obj,
+	rapidjson::MemoryPoolAllocator<SourceAllocator>& allocator)
+{
+	for (int i = 0; i < arr->_usedSlots; i++)
+	{
+		SQObject* node = &arr->_values[i];
+
+		rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>> newObj(rapidjson::kObjectType);
+		rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>> newArray(rapidjson::kArrayType);
+
+		switch (node->_Type)
+		{
+		case OT_STRING:
+			obj->PushBack(rapidjson::StringRef(node->_VAL.asString->_val), allocator);
+			break;
+		case OT_INTEGER:
+			obj->PushBack(node->_VAL.asInteger, allocator);
+			break;
+		case OT_FLOAT:
+			obj->PushBack(node->_VAL.asFloat, allocator);
+			break;
+		case OT_BOOL:
+			if (node->_VAL.asInteger)
+				obj->PushBack(rapidjson::StringRef("true"), allocator);
+			else
+				obj->PushBack(rapidjson::StringRef("false"), allocator);
+			break;
+		case OT_TABLE:
+			EncodeJSONTable<context>(node->_VAL.asTable, &newObj, allocator);
+			obj->PushBack(newObj, allocator);
+			break;
+		case OT_ARRAY:
+			EncodeJSONArray<context>(node->_VAL.asArray, &newArray, allocator);
+			obj->PushBack(newArray, allocator);
+			break;
+		default:
+			spdlog::info("SQ encode Json type {} not supported", SQTypeNameFromID(node->_Type));
+		}
+	}
+}
+
+ADD_SQFUNC(
+	"table",
+	DecodeJSON,
+	"string json, bool fatalParseErrors = false",
+	"converts a json string to a squirrel table",
+	ScriptContext::UI | ScriptContext::CLIENT | ScriptContext::SERVER)
+{
+	const char* pJson = g_pSquirrel<context>->getstring(sqvm, 1);
+	const bool bFatalParseErrors = g_pSquirrel<context>->getbool(sqvm, 2);
+
+	rapidjson_document doc;
+	doc.Parse(pJson);
+	if (doc.HasParseError())
+	{
+		g_pSquirrel<context>->newtable(sqvm);
+
+		std::string sErrorString = fmt::format(
+			"Failed parsing json file: encountered parse error \"{}\" at offset {}",
+			GetParseError_En(doc.GetParseError()),
+			doc.GetErrorOffset());
+
+		if (bFatalParseErrors)
+		{
+			g_pSquirrel<context>->raiseerror(sqvm, sErrorString.c_str());
+			return SQRESULT_ERROR;
+		}
+
+		spdlog::warn(sErrorString);
+		return SQRESULT_NOTNULL;
+	}
+
+	DecodeJsonTable<context>(sqvm, (rapidjson::GenericValue<rapidjson::UTF8<char>, rapidjson::MemoryPoolAllocator<SourceAllocator>>*)&doc);
+	return SQRESULT_NOTNULL;
+}
+
+ADD_SQFUNC(
+	"string",
+	EncodeJSON,
+	"table data",
+	"converts a squirrel table to a json string",
+	ScriptContext::UI | ScriptContext::CLIENT | ScriptContext::SERVER)
+{
+	rapidjson_document doc;
+	doc.SetObject();
+
+	// temp until this is just the func parameter type
+	HSquirrelVM* vm = (HSquirrelVM*)sqvm;
+	SQTable* table = vm->_stackOfCurrentFunction[1]._VAL.asTable;
+	EncodeJSONTable<context>(table, &doc, doc.GetAllocator());
+
+	rapidjson::StringBuffer buffer;
+	rapidjson::Writer<rapidjson::StringBuffer> writer(buffer);
+	doc.Accept(writer);
+	const char* pJsonString = buffer.GetString();
+
+	g_pSquirrel<context>->pushstring(sqvm, pJsonString, -1);
+	return SQRESULT_NOTNULL;
+}