void JSModuleWriter::WriteModulePreInit(String& source)
{
source.AppendWithFormat("\nvoid jsb_package_%s_preinit_%s (JSVM* vm)\n{\n\njsb_declare_classes(vm);\n",
module_->package_->GetName().ToLower().CString(), module_->GetName().ToLower().CString());
// register enums and constants
source += "// enums and constants\n";
source += "duk_context* ctx = vm->GetJSContext();\n";
source.AppendWithFormat("duk_get_global_string(ctx, \"%s\");\n", module_->package_->GetName().CString());
source += "// enums\n";
Vector<SharedPtr<JSBEnum>> enums = module_->enums_.Values();
for (unsigned i = 0; i < enums.Size(); i++)
{
JSBEnum* jenum = enums[i];
HashMap<String, String>& values = jenum->GetValues();
HashMap<String, String>::ConstIterator itr = values.Begin();
while (itr != values.End())
{
String name = (*itr).first_;
source.AppendWithFormat("duk_push_number(ctx, (double) %s);\n", name.CString());
source.AppendWithFormat("duk_put_prop_string(ctx, -2, \"%s\");\n",name.CString());
itr++;
}
}
source += "// constants\n";
Vector<String> constants = module_->constants_.Keys();
for (unsigned i = 0; i < constants.Size(); i++)
{
source.AppendWithFormat("duk_push_number(ctx, (double) %s);\n", constants.At(i).CString());
source.AppendWithFormat("duk_put_prop_string(ctx, -2, \"%s\");\n", constants.At(i).CString());
}
source += "duk_pop(ctx);\n";
source += "// end enums and constants\n";
source += "\n}\n";
}
void JSBModuleWriter::WriteModulePreInit(String& source)
{
source.AppendWithFormat("\nvoid jsb_package_%s_preinit_%s (JSVM* vm)\n{\n\njsb_declare_classes(vm);\n",
module_->package_->GetName().ToLower().CString(), module_->GetName().ToLower().CString());
// register enums and constants
source += "// enums and constants\n";
source += "duk_context* ctx = vm->GetJSContext();\n";
source += "duk_get_global_string(ctx, \"Atomic\");\n";
source += "// enums\n";
Vector<SharedPtr<JSBEnum>> enums = module_->enums_.Values();
for (unsigned i = 0; i < enums.Size(); i++)
{
JSBEnum* jenum = enums[i];
Vector<String>& values = jenum->GetValues();
for (unsigned k = 0; k < values.Size(); k++)
{
source.AppendWithFormat("duk_push_number(ctx, (double) %s);\n", values[k].CString());
source.AppendWithFormat("duk_put_prop_string(ctx, -2, \"%s\");\n",values[k].CString());
}
}
source += "// constants\n";
for (unsigned i = 0; i < module_->constants_.Size(); i++)
{
source.AppendWithFormat("duk_push_number(ctx, (double) %s);\n", module_->constants_.At(i).CString());
source.AppendWithFormat("duk_put_prop_string(ctx, -2, \"%s\");\n", module_->constants_.At(i).CString());
}
source += "duk_pop(ctx);\n";
source += "// end enums and constants\n";
source += "\n}\n";
}
void CSModuleWriter::GenerateManagedEnumsAndConstants(String& source)
{
Vector<SharedPtr<JSBEnum>> enums = module_->enums_.Values();
Indent();
for (unsigned i = 0; i < enums.Size(); i++)
{
JSBEnum* jenum = enums[i];
source += "\n";
String line = "public enum " + jenum->GetName() + "\n";
source += IndentLine(line);
source += IndentLine("{\n");
HashMap<String, String>& values = jenum->GetValues();
HashMap<String, String>::ConstIterator itr = values.Begin();
Indent();
while (itr != values.End())
{
String name = (*itr).first_;
String value = (*itr).second_;
if (value.Length())
{
line = name + " = " + value;
}
else
{
line = name;
}
itr++;
if (itr != values.End())
line += ",";
line += "\n";
source += IndentLine(line);
}
Dedent();
source += IndentLine("}\n");
}
// constants
HashMap<String, JSBModule::Constant>& constants = module_->GetConstants();
if (constants.Size())
{
source += "\n";
String line = "public static partial class Constants\n";
source += IndentLine(line);
source += IndentLine("{\n");
const Vector<String>& constantsName = constants.Keys();
Indent();
for (unsigned i = 0; i < constantsName.Size(); i++)
{
const String& cname = constantsName.At(i);
JSBModule::Constant& constant = constants[cname];
String managedType = GetManagedPrimitiveType(constant.type);
String value = constant.value;
if (!value.Length())
continue;
//static const unsigned M_MIN_UNSIGNED = 0x00000000;
// /static const unsigned M_MAX_UNSIGNED = 0xffffffff;
if (cname == "M_MIN_INT")
value = "int.MinValue";
if (cname == "M_INFINITY")
value = "float.MaxValue";
if (value == "M_MAX_UNSIGNED")
value = "0xffffffff";
// Input stuff
if (module_->GetName() == "Input")
{
if (cname.StartsWith("KEY_"))
{
if (value.Length() == 1 && (IsAlpha(value[0]) || IsDigit(value[0])))
value = "'" + value + "'";
}
// https://raw.githubusercontent.com/flibitijibibo/SDL2-CS/master/src/SDL2.cs
if (value.StartsWith("SDL_BUTTON_") || value.StartsWith("SDL_HAT_"))
{
value = "(int) SDL." + value;
}
else if (value.StartsWith("SDLK_"))
{
value = "(int) SDL.SDL_Keycode." + value;
}
else if (value.StartsWith("SDL_SCANCODE_"))
{
value = "(int) SDL.SDL_Scancode." + value;
}
else if (value.StartsWith("SDL_CONTROLLER_BUTTON_"))
{
value = "(int) SDL.SDL_GameControllerButton." + value;
}
else if (value.StartsWith("SDL_CONTROLLER_AXIS_"))
{
value = "(int) SDL.SDL_GameControllerAxis." + value;
}
}
String line = "public const " + managedType + " " + cname + " = " + value;
if (managedType == "float" && !line.EndsWith("f") && IsDigit(line[line.Length()-1]))
line += "f";
line += ";\n";
source += IndentLine(line);
}
Dedent();
source += "\n";
line = "}\n";
source += IndentLine(line);
}
source += "\n";
Dedent();
}