godot.entrygenerator.generator.hintstring.FileHintStringGenerator.kt Maven / Gradle / Ivy

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Godot Kotlin entry code generator.

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package godot.entrygenerator.generator.hintstring

import godot.entrygenerator.exceptions.WrongAnnotationUsageException
import godot.entrygenerator.ext.fqName
import godot.entrygenerator.ext.fqNameIsJvmType
import godot.entrygenerator.model.FileHintAnnotation
import godot.entrygenerator.model.JvmType
import godot.entrygenerator.model.RegisteredProperty

class FileHintStringGenerator(registeredProperty: RegisteredProperty):
    PropertyHintStringGenerator(registeredProperty) {
    override fun getHintString(): String {
        if (!registeredProperty.type.fqName.fqNameIsJvmType(JvmType.STRING)) {
            throw WrongAnnotationUsageException(registeredProperty, propertyHintAnnotation, JvmType.STRING.fqName)
        }

        return propertyHintAnnotation?.extensions?.joinToString(",") ?: ""
    }
}