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Contains godot api as kotlin classes and jvm cpp interaction code.
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@file:Suppress("UNCHECKED_CAST")

package godot.core

import godot.core.memory.TransferContext
import godot.tools.common.extensions.convertToSnakeCase
import godot.util.GodotLogging

data class KtFunctionInfo(
    val name: String,
    val _arguments: List,
    val returnVal: KtPropertyInfo,
    val rpcConfig: KtRpcConfig
) {
    val arguments: Array
        get() = _arguments.toTypedArray()
}

data class KtRpcConfig(
    val rpcModeId: Int,
    val rpcCallLocal: Boolean,
    val rpcTransferModeId: Int,
    val rpcChannel: Int
)

abstract class KtFunction(
    val functionInfo: KtFunctionInfo,
    val parameterCount: Int,
    private val variantConverter: VariantConverter,
    vararg parameterTypes: VariantConverter
) {
    private val types: Array = parameterTypes.toList().toTypedArray()
    val registrationName = functionInfo.name.convertToSnakeCase()

    fun invoke(instance: T): Unit = withParameters(types) {
        try {
            invokeKt(instance)
        } catch (t: Throwable) {
            GodotLogging.error("Error calling JVM method ${functionInfo.name} of script $instance from Godot:\n" + t.stackTraceToString())
        }
    }

    fun invokeWithReturn(instance: T): Any? = withParametersReturn(types) {
        var ret: Any? = Unit
        try {
            ret = invokeKt(instance)
            TransferContext.writeReturnValue(ret, variantConverter)
        } catch (t: Throwable) {
            GodotLogging.error("Error calling JVM method ${functionInfo.name} of script $instance from Godot:\n" + t.stackTraceToString())
            TransferContext.writeReturnValue(null, VariantParser.NIL)
        }
        ret
    }

    internal companion object : ParametersReader()

    internal abstract fun invokeKt(instance: T): R
}

class KtFunction0(
    functionInfo: KtFunctionInfo,
    private val function: (T) -> R,
    variantType: VariantConverter
) : KtFunction(functionInfo, 0, variantType) {
    override fun invokeKt(instance: T) = function(instance)
}

class KtFunction1(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter
) : KtFunction(functionInfo, 1, variantType, p0Type) {
    override fun invokeKt(instance: T): R {
        return function(
            instance,
            paramsArray[0] as P0
        )
    }
}

class KtFunction2(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter
) : KtFunction(
    functionInfo,
    2,
    variantType,
    p0Type,
    p1Type
) {
    override fun invokeKt(instance: T) = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
    )
}

class KtFunction3(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
) : KtFunction(
    functionInfo,
    3,
    variantType,
    p0Type,
    p1Type,
    p2Type
) {
    override fun invokeKt(instance: T) = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2
    )
}

class KtFunction4(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
) : KtFunction(
    functionInfo,
    4,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type
) {
    override fun invokeKt(instance: T) = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
    )
}

class KtFunction5(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
) : KtFunction(
    functionInfo,
    5,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type,
    p4Type
) {
    override fun invokeKt(instance: T) = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
    )
}

class KtFunction6(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
) : KtFunction(
    functionInfo,
    6,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type,
    p4Type,
    p5Type,
) {
    override fun invokeKt(instance: T) = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
    )
}

class KtFunction7(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
) : KtFunction(
    functionInfo,
    7,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type,
    p4Type,
    p5Type,
    p6Type,
) {
    override fun invokeKt(instance: T) = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
    )
}

class KtFunction8(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
) : KtFunction(
    functionInfo,
    8,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type,
    p4Type,
    p5Type,
    p6Type,
    p7Type,
) {
    override fun invokeKt(instance: T) = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
    )
}

class KtFunction9(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter
) : KtFunction(functionInfo, 9, variantType, p0Type, p1Type, p2Type, p3Type, p4Type, p5Type, p6Type, p7Type, p8Type) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8
    )
}

class KtFunction10(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8, P9) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter,
    p9Type: VariantConverter
) : KtFunction(functionInfo, 10, variantType, p0Type, p1Type, p2Type, p3Type, p4Type, p5Type, p6Type, p7Type, p8Type, p9Type) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8,
        paramsArray[9] as P9
    )
}

class KtFunction11(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter,
    p9Type: VariantConverter,
    p10Type: VariantConverter
) : KtFunction(functionInfo, 11, variantType, p0Type, p1Type, p2Type, p3Type, p4Type, p5Type, p6Type, p7Type, p8Type, p9Type, p10Type) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8,
        paramsArray[9] as P9,
        paramsArray[10] as P10
    )
}

class KtFunction12(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter,
    p9Type: VariantConverter,
    p10Type: VariantConverter,
    p11Type: VariantConverter
) : KtFunction(functionInfo, 12, variantType, p0Type, p1Type, p2Type, p3Type, p4Type, p5Type, p6Type, p7Type, p8Type, p9Type, p10Type, p11Type) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8,
        paramsArray[9] as P9,
        paramsArray[10] as P10,
        paramsArray[11] as P11
    )
}

class KtFunction13(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter,
    p9Type: VariantConverter,
    p10Type: VariantConverter,
    p11Type: VariantConverter,
    p12Type: VariantConverter
) : KtFunction(functionInfo, 13, variantType, p0Type, p1Type, p2Type, p3Type, p4Type, p5Type, p6Type, p7Type, p8Type, p9Type, p10Type, p11Type, p12Type) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8,
        paramsArray[9] as P9,
        paramsArray[10] as P10,
        paramsArray[11] as P11,
        paramsArray[12] as P12
    )
}

class KtFunction14(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter,
    p9Type: VariantConverter,
    p10Type: VariantConverter,
    p11Type: VariantConverter,
    p12Type: VariantConverter,
    p13Type: VariantConverter
) : KtFunction(
    functionInfo,
    14,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type,
    p4Type,
    p5Type,
    p6Type,
    p7Type,
    p8Type,
    p9Type,
    p10Type,
    p11Type,
    p12Type,
    p13Type
) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8,
        paramsArray[9] as P9,
        paramsArray[10] as P10,
        paramsArray[11] as P11,
        paramsArray[12] as P12,
        paramsArray[13] as P13
    )
}

class KtFunction15(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter,
    p9Type: VariantConverter,
    p10Type: VariantConverter,
    p11Type: VariantConverter,
    p12Type: VariantConverter,
    p13Type: VariantConverter,
    p14Type: VariantConverter
) : KtFunction(
    functionInfo,
    15,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type,
    p4Type,
    p5Type,
    p6Type,
    p7Type,
    p8Type,
    p9Type,
    p10Type,
    p11Type,
    p12Type,
    p13Type,
    p14Type
) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8,
        paramsArray[9] as P9,
        paramsArray[10] as P10,
        paramsArray[11] as P11,
        paramsArray[12] as P12,
        paramsArray[13] as P13,
        paramsArray[14] as P14
    )
}

class KtFunction16(
    functionInfo: KtFunctionInfo,
    private val function: (T, P0, P1, P2, P3, P4, P5, P6, P7, P8, P9, P10, P11, P12, P13, P14, P15) -> R,
    variantType: VariantConverter,
    p0Type: VariantConverter,
    p1Type: VariantConverter,
    p2Type: VariantConverter,
    p3Type: VariantConverter,
    p4Type: VariantConverter,
    p5Type: VariantConverter,
    p6Type: VariantConverter,
    p7Type: VariantConverter,
    p8Type: VariantConverter,
    p9Type: VariantConverter,
    p10Type: VariantConverter,
    p11Type: VariantConverter,
    p12Type: VariantConverter,
    p13Type: VariantConverter,
    p14Type: VariantConverter,
    p15Type: VariantConverter
) : KtFunction(
    functionInfo,
    16,
    variantType,
    p0Type,
    p1Type,
    p2Type,
    p3Type,
    p4Type,
    p5Type,
    p6Type,
    p7Type,
    p8Type,
    p9Type,
    p10Type,
    p11Type,
    p12Type,
    p13Type,
    p14Type,
    p15Type
) {
    override fun invokeKt(instance: T): R = function(
        instance,
        paramsArray[0] as P0,
        paramsArray[1] as P1,
        paramsArray[2] as P2,
        paramsArray[3] as P3,
        paramsArray[4] as P4,
        paramsArray[5] as P5,
        paramsArray[6] as P6,
        paramsArray[7] as P7,
        paramsArray[8] as P8,
        paramsArray[9] as P9,
        paramsArray[10] as P10,
        paramsArray[11] as P11,
        paramsArray[12] as P12,
        paramsArray[13] as P13,
        paramsArray[14] as P14,
        paramsArray[15] as P15
    )
}