swf2ass/src/MorphStyleList.php

<?php

namespace swf2ass;


class MorphStyleList {
    /** @var FillStyleRecord[] */
    public array $startFillStyles;
    /** @var FillStyleRecord[] */
    public array $endFillStyles;
    /** @var LineStyleRecord[] */
    public array $startLineStyles;
    /** @var LineStyleRecord[] */
    public array $endLineStyles;

    /**
     * @param FillStyleRecord[] $startFillStyles
     * @param FillStyleRecord[] $endFillStyles
     * @param LineStyleRecord[] $startLineStyles
     * @param LineStyleRecord[] $endLineStyles
     */
    public function __construct(array $startFillStyles = [], array $endFillStyles = [], array $startLineStyles = [], array $endLineStyles = []) {
        $this->startFillStyles = $startFillStyles;
        $this->endFillStyles = $endFillStyles;
        $this->startLineStyles = $startLineStyles;
        $this->endLineStyles = $endLineStyles;
    }

    /**
     * @param array $node
     * @return FillStyleRecord[]
     * @throws \Exception
     */
    public static function parseFillStyleRecord(array $node): array {
        switch ($node["fillStyleType"]) {
            case 0x00: // Solid fill
                return [new FillStyleRecord(Color::fromArray($node["startColor"])), new FillStyleRecord(Color::fromArray($node["endColor"]))];
                break;
            case 0x10: // Linear gradient fill
                //TODO
                return [new FillStyleRecord(new Color(0, 0, 0, 20)), new FillStyleRecord(new Color(0, 0, 255, 20))];
                return [new FillStyleRecord(LinearGradient::fromArray($node["gradient"], MatrixTransform::fromSWFArray($node["startGradientMatrix"]))), new FillStyleRecord(LinearGradient::fromArray($node["gradient"], MatrixTransform::fromSWFArray($node["endGradientMatrix"])))];
                break;
            case 0x12: // Radial gradient fill
                //TODO
                return [new FillStyleRecord(new Color(0, 0, 0, 20)), new FillStyleRecord(new Color(0, 0, 255, 20))];
                return [new FillStyleRecord(RadialGradient::fromArray($node["gradient"], MatrixTransform::fromSWFArray($node["startGradientMatrix"]))), new FillStyleRecord(RadialGradient::fromArray($node["gradient"], MatrixTransform::fromSWFArray($node["endGradientMatrix"])))];
                break;
            case 0x13: // Focal gradient fill
                //TODO
                return [new FillStyleRecord(new Color(0, 0, 0, 20)), new FillStyleRecord(new Color(0, 0, 255, 20))];
                return [new FillStyleRecord(FocalGradient::fromArray($node["focalGradient"], MatrixTransform::fromSWFArray($node["startGradientMatrix"]))), new FillStyleRecord(FocalGradient::fromArray($node["focalGradient"], MatrixTransform::fromSWFArray($node["endGradientMatrix"])))];
                break;
            case 0x40: // Repeating bitmap fill
            case 0x41: // Clipped bitmap fill
            case 0x42: // Non-smoothed repeating bitmap
            case 0x43: // Non-smoothed clipped bitmap
                var_dump($node);
            return  $node["bitmapId"] === 65535 ? [new FillStyleRecord(new Color(0, 0, 0, 0)), new FillStyleRecord(new Color(0, 0, 0, 0))] : [new FillStyleRecord(new Color(0, 0, 0, 20)), new FillStyleRecord(new Color(255, 0, 0, 20))];
                break;
            default:
                var_dump($node);
                throw new \Exception("Unknown style " . $node["type"]);
        }
    }

    public function getStartStyleList() : StyleList{
        return new StyleList($this->startFillStyles, $this->startLineStyles);
    }

    public function getEndStyleList() : StyleList{
        return new StyleList($this->endFillStyles, $this->endLineStyles);
    }

    public static function fromArray(array $element): MorphStyleList {
        $startFillStyles = [];
        $endFillStyles = [];
        $startLineStyles = [];
        $endLineStyles = [];
        foreach ($element["morphFillStyles"] as $node) {
            $record = self::parseFillStyleRecord($node);
            $startFillStyles[] = $record[0];
            $endFillStyles[] = $record[1];
        }
        foreach ($element["morphLineStyles"] as $node) {
            $startColor = isset($node["startColor"]) ? Color::fromArray($node["startColor"]) : null;
            $endColor = isset($node["endColor"]) ? Color::fromArray($node["endColor"]) : null;

            //TODO: fill flag
            if ($startColor === null) {
                var_dump($node);
                //TODO
                /*
                if(isset($node["fillType"])){
                    $color = self::parseFillStyleRecord($node["fillType"])->fill;
                    if($color instanceof Gradient){
                        $color = $color->getItems()[0]->color;
                    }
                }
                */
            }
            if ($endColor === null) {
                var_dump($node);
                //TODO
                /*
                if(isset($node["fillType"])){
                    $color = self::parseFillStyleRecord($node["fillType"])->fill;
                    if($color instanceof Gradient){
                        $color = $color->getItems()[0]->color;
                    }
                }
                */
            }
            //TODO: any reason for  max(Constants::TWIP_SIZE)?
            $startLineStyles[] = new LineStyleRecord(max(Constants::TWIP_SIZE, $node["startWidth"]), $startColor);
            $endLineStyles[] = new LineStyleRecord(max(Constants::TWIP_SIZE, $node["endWidth"]), $startColor);
        }
        return new MorphStyleList($startFillStyles, $endFillStyles, $startLineStyles, $endLineStyles);
    }

    /**
     * @param $i
     * @return FillStyleRecord|null
     */
    public function getStartFillStyle($i): ?FillStyleRecord {
        return $this->startFillStyles[$i] ?? null;
    }

    /**
     * @param $i
     * @return FillStyleRecord|null
     */
    public function getEndFillStyle($i): ?FillStyleRecord {
        return $this->endFillStyles[$i] ?? null;
    }

    /**
     * @param $i
     * @return LineStyleRecord|null
     */
    public function getStartLineStyle($i): ?LineStyleRecord {
        return $this->startLineStyles[$i] ?? null;
    }

    /**
     * @param $i
     * @return LineStyleRecord|null
     */
    public function getEndLineStyle($i): ?LineStyleRecord {
        return $this->endLineStyles[$i] ?? null;
    }
}