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Differential D3090 Diff 13850 source/simulation2/scripting/EngineScriptConversions.cpp

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source/simulation2/scripting/EngineScriptConversions.cpp

/* Copyright (C) 2019 Wildfire Games. /* Copyright (C) 2020 Wildfire Games.
* This file is part of 0 A.D. * This file is part of 0 A.D.
* *
* 0 A.D. is free software: you can redistribute it and/or modify * 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or * the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version. * (at your option) any later version.
* *
* 0 A.D. is distributed in the hope that it will be useful, * 0 A.D. is distributed in the hope that it will be useful,
▲ Show 20 Lines • Show All 149 Lines • ▼ Show 20 Linestemplate<> bool ScriptInterface::FromJSVal<CFixedVector3D>(JSContext* cx, JS::HandleValue v, CFixedVector3D& out)
if (!JS_GetProperty(cx, obj, "z", &p)) return false; if (!JS_GetProperty(cx, obj, "z", &p)) return false;
if (!FromJSVal(cx, p, out.Z)) return false; if (!FromJSVal(cx, p, out.Z)) return false;
return true; return true;
} }
template<> void ScriptInterface::ToJSVal<CFixedVector3D>(JSContext* cx, JS::MutableHandleValue ret, const CFixedVector3D& val) template<> void ScriptInterface::ToJSVal<CFixedVector3D>(JSContext* cx, JS::MutableHandleValue ret, const CFixedVector3D& val)
{ {
JSAutoRequest rq(cx);
ScriptInterface::CmptPrivate* pCmptPrivate = ScriptInterface::GetScriptInterfaceAndCBData(cx); ScriptInterface::CmptPrivate* pCmptPrivate = ScriptInterface::GetScriptInterfaceAndCBData(cx);
JS::RootedObject global(cx, &pCmptPrivate->pScriptInterface->GetGlobalObject().toObject()); ScriptInterface::Request rq(pCmptPrivate);
JS::RootedValue valueVector3D(cx);
if (!JS_GetProperty(cx, global, "Vector3D", &valueVector3D)) JS::RootedObject global(rq.cx, rq.glob);
JS::RootedValue valueVector3D(rq.cx);
if (!JS_GetProperty(rq.cx, global, "Vector3D", &valueVector3D))
FAIL_VOID("Failed to get Vector3D constructor"); FAIL_VOID("Failed to get Vector3D constructor");
JS::AutoValueArray<3> args(cx); JS::AutoValueArray<3> args(rq.cx);
args[0].setNumber(val.X.ToDouble()); args[0].setNumber(val.X.ToDouble());
args[1].setNumber(val.Y.ToDouble()); args[1].setNumber(val.Y.ToDouble());
args[2].setNumber(val.Z.ToDouble()); args[2].setNumber(val.Z.ToDouble());
if (!JS::Construct(cx, valueVector3D, args, ret)) if (!JS::Construct(rq.cx, valueVector3D, args, ret))
FAIL_VOID("Failed to construct Vector3D object"); FAIL_VOID("Failed to construct Vector3D object");
} }
template<> bool ScriptInterface::FromJSVal<CFixedVector2D>(JSContext* cx, JS::HandleValue v, CFixedVector2D& out) template<> bool ScriptInterface::FromJSVal<CFixedVector2D>(JSContext* cx, JS::HandleValue v, CFixedVector2D& out)
{ {
JSAutoRequest rq(cx); JSAutoRequest rq(cx);
if (!v.isObject()) if (!v.isObject())
return false; // TODO: report type error return false; // TODO: report type error
JS::RootedObject obj(cx, &v.toObject()); JS::RootedObject obj(cx, &v.toObject());
JS::RootedValue p(cx); JS::RootedValue p(cx);
if (!JS_GetProperty(cx, obj, "x", &p)) return false; // TODO: report type errors if (!JS_GetProperty(cx, obj, "x", &p)) return false; // TODO: report type errors
if (!FromJSVal(cx, p, out.X)) return false; if (!FromJSVal(cx, p, out.X)) return false;
if (!JS_GetProperty(cx, obj, "y", &p)) return false; if (!JS_GetProperty(cx, obj, "y", &p)) return false;
if (!FromJSVal(cx, p, out.Y)) return false; if (!FromJSVal(cx, p, out.Y)) return false;
return true; return true;
} }
template<> void ScriptInterface::ToJSVal<CFixedVector2D>(JSContext* cx, JS::MutableHandleValue ret, const CFixedVector2D& val) template<> void ScriptInterface::ToJSVal<CFixedVector2D>(JSContext* cx, JS::MutableHandleValue ret, const CFixedVector2D& val)
{ {
JSAutoRequest rq(cx);
ScriptInterface::CmptPrivate* pCmptPrivate = ScriptInterface::GetScriptInterfaceAndCBData(cx); ScriptInterface::CmptPrivate* pCmptPrivate = ScriptInterface::GetScriptInterfaceAndCBData(cx);
JS::RootedObject global(cx, &pCmptPrivate->pScriptInterface->GetGlobalObject().toObject()); ScriptInterface::Request rq(pCmptPrivate);
JS::RootedValue valueVector2D(cx);
if (!JS_GetProperty(cx, global, "Vector2D", &valueVector2D)) JS::RootedObject global(rq.cx, rq.glob);
JS::RootedValue valueVector2D(rq.cx);
if (!JS_GetProperty(rq.cx, global, "Vector2D", &valueVector2D))
FAIL_VOID("Failed to get Vector2D constructor"); FAIL_VOID("Failed to get Vector2D constructor");
JS::AutoValueArray<2> args(cx); JS::AutoValueArray<2> args(rq.cx);
args[0].setNumber(val.X.ToDouble()); args[0].setNumber(val.X.ToDouble());
args[1].setNumber(val.Y.ToDouble()); args[1].setNumber(val.Y.ToDouble());
if (!JS::Construct(cx, valueVector2D, args, ret)) if (!JS::Construct(rq.cx, valueVector2D, args, ret))
FAIL_VOID("Failed to construct Vector2D object"); FAIL_VOID("Failed to construct Vector2D object");
} }
template<> void ScriptInterface::ToJSVal<Grid<u8> >(JSContext* cx, JS::MutableHandleValue ret, const Grid<u8>& val) template<> void ScriptInterface::ToJSVal<Grid<u8> >(JSContext* cx, JS::MutableHandleValue ret, const Grid<u8>& val)
{ {
JSAutoRequest rq(cx); JSAutoRequest rq(cx);
u32 length = (u32)(val.m_W * val.m_H); u32 length = (u32)(val.m_W * val.m_H);
u32 nbytes = (u32)(length * sizeof(u8)); u32 nbytes = (u32)(length * sizeof(u8));
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