objectrenderer.cpp

#include "objectrenderer.h"
#include "objects/object.h"
#include "leveleditor/imagecache.h"

#include <QPainter>

SpriteRenderer::SpriteRenderer(const Sprite *spr)
{
    this->spr = spr;

    switch (spr->getID()) {
    default:
        ret = new RoundedRectRenderer(spr, QString("%1").arg(spr->getID()), QColor(0,90,150,150));
        break;
    }
}

void SpriteRenderer::render(QPainter *painter, QRect *drawrect)
{
    ret->render(painter, drawrect);
}

NormalImageRenderer::NormalImageRenderer(const Object *obj, QString filename)
{
    rect = QRect(obj->getx()+obj->getOffsetX(), obj->gety()+obj->getOffsetY(), obj->getWidth(), obj->getHeight());
    this->name = filename;
}

NormalImageRenderer::NormalImageRenderer(QRect rect, QString filename)
{
    this->rect = rect;
    this->name = filename;
}

void NormalImageRenderer::render(QPainter* painter, QRect *)
{
    painter->drawPixmap(rect, ImageCache::getInstance()->get(SpriteImg, name));
}


RoundedRectRenderer::RoundedRectRenderer(const Object *obj, QString text, QColor color, QTextOption align)
{
    this->obj = obj;
    this->text = text;
    this->color = color;
    this->align = align;
}

void RoundedRectRenderer::render(QPainter *painter, QRect *)
{
    QRect rect(obj->getx()+obj->getOffsetX(), obj->gety()+obj->getOffsetY(), obj->getWidth(), obj->getHeight());

    painter->setPen(QColor(0,0,0));

    QPainterPath path;
    path.addRoundedRect(rect, 2.0, 2.0);
    painter->fillPath(path, color);
    painter->drawPath(path);

    painter->setFont(QFont("Arial", 7, QFont::Normal));
    painter->drawText(rect, text, align);
}

CircleRenderer::CircleRenderer(int offsetx, int offsety, int width, int height, QString text, QColor color, QTextOption align)
{
    this->offsetx = offsetx;
    this->offsety = offsety;
    this->width = width;
    this->height = height;
    this->text = text;
    this->color = color;
    this->align = align;
}

void CircleRenderer::render(QPainter *painter, QRect *)
{
    QRect ellipse(offsetx, offsety, width, height);

    painter->setPen(color);
    painter->drawEllipse(ellipse);

    painter->setFont(QFont("Arial", 7, QFont::Normal));
    painter->drawText(ellipse, text, align);
}

objectrenderer.h

#ifndef OBJECTRENDERER_H
#define OBJECTRENDERER_H

#include "objects/object.h"

#include <QPainter>

class ObjectRenderer
{
public:
    ObjectRenderer() {}
    ObjectRenderer(Object *) {}
    virtual ~ObjectRenderer() {}
    virtual void render(QPainter *, QRect *) {}
};

class SpriteRenderer: public ObjectRenderer
{
public:
    SpriteRenderer() {}
    SpriteRenderer(const Sprite *spr);
    void render(QPainter *painter, QRect *drawrect);
protected:
    const Sprite *spr;
    ObjectRenderer *ret;
};

class LiquidRenderer: public ObjectRenderer
{
public:
    LiquidRenderer() {}
    LiquidRenderer(const Sprite *liquid, const Zone *zone);
    void render(QPainter *painter, QRect *drawrect);
protected:
    const Sprite *liquid;
    const Zone *zone;
    QString filename;
    ObjectRenderer *ret;
};

class NormalImageRenderer: public ObjectRenderer
{
public:
    NormalImageRenderer(const Object *obj, QString name);
    NormalImageRenderer(QRect rect, QString name);
    void render(QPainter *painter, QRect *drawrect);
protected:
    QRect rect;
    QString name;
};

class RoundedRectRenderer: public ObjectRenderer
{
public:
    RoundedRectRenderer();
    RoundedRectRenderer(const Object *obj, QString text, QColor color, QTextOption align = Qt::AlignHCenter | Qt::AlignVCenter);
    void render(QPainter *painter, QRect *drawrect);
protected:
    const Object *obj;
    QString text;
    QColor color;
    QTextOption align;
};

class CircleRenderer: public ObjectRenderer
{
public:
    CircleRenderer();
    CircleRenderer(int offsetx, int offsety, int width, int height, QString text, QColor color, QTextOption align = Qt::AlignHCenter | Qt::AlignVCenter);
    void render(QPainter *painter, QRect *drawellipse);
protected:
    QString text;
    QTextOption align;
    QColor color;
    int width;
    int height;
    int offsetx;
    int offsety;
};

#endif // OBJECTRENDERER_H