4ff563725b
What can I say. I made a pact with the devil, and paid dearly. Almost a whole day's worth of debugging, actually. Not again. If this turns out to be slow we can always optimize the critical parts (with no variable param count) later, or completely remove it.
324 lines
6.6 KiB
C++
324 lines
6.6 KiB
C++
/*
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** bitmap-binding.cpp
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**
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** This file is part of mkxp.
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**
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** Copyright (C) 2013 Jonas Kulla <Nyocurio@gmail.com>
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**
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** mkxp is free software: you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation, either version 2 of the License, or
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** (at your option) any later version.
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**
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** mkxp is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with mkxp. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "bitmap.h"
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#include "font.h"
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#include "exception.h"
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#include "disposable-binding.h"
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#include "binding-util.h"
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#include "binding-types.h"
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#include <QDebug>
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#define DISP_CLASS_NAME "bitmap"
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DEF_TYPE(Bitmap);
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RB_METHOD(bitmapInitialize)
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{
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Bitmap *b = 0;
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if (argc == 1)
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{
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char *filename;
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rb_get_args(argc, argv, "z", &filename, RB_ARG_END);
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GUARD_EXC( b = new Bitmap(filename); )
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}
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else
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{
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int width, height;
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rb_get_args(argc, argv, "ii", &width, &height, RB_ARG_END);
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GUARD_EXC( b = new Bitmap(width, height); )
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}
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setPrivateData(self, b, BitmapType);
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/* Wrap properties */
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Font *font = new Font();
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b->setFont(font);
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font->setColor(new Color(*font->getColor()));
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VALUE fontProp = wrapProperty(self, font, "font", FontType);
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wrapProperty(fontProp, font->getColor(), "color", ColorType);
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return self;
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}
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RB_METHOD(bitmapWidth)
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{
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RB_UNUSED_PARAM;
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Bitmap *b = getPrivateData<Bitmap>(self);
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int value = 0;
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GUARD_EXC( value = b->width(); );
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return INT2FIX(value);
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}
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RB_METHOD(bitmapHeight)
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{
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RB_UNUSED_PARAM;
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Bitmap *b = getPrivateData<Bitmap>(self);
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int value = 0;
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GUARD_EXC( value = b->height(); );
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return INT2FIX(value);
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}
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RB_METHOD(bitmapRect)
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{
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RB_UNUSED_PARAM;
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Bitmap *b = getPrivateData<Bitmap>(self);
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IntRect rect;
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GUARD_EXC( rect = b->rect(); );
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Rect *r = new Rect(rect);
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return wrapObject(r, RectType);
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}
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RB_METHOD(bitmapBlt)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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int x, y;
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VALUE srcObj;
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VALUE srcRectObj;
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int opacity = 255;
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Bitmap *src;
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Rect *srcRect;
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rb_get_args(argc, argv, "iioo|i", &x, &y, &srcObj, &srcRectObj, &opacity, RB_ARG_END);
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src = getPrivateDataCheck<Bitmap>(srcObj, BitmapType);
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srcRect = getPrivateDataCheck<Rect>(srcRectObj, RectType);
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GUARD_EXC( b->blt(x, y, *src, srcRect->toIntRect(), opacity); );
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return self;
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}
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RB_METHOD(bitmapStretchBlt)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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VALUE destRectObj;
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VALUE srcObj;
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VALUE srcRectObj;
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int opacity = 255;
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Bitmap *src;
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Rect *destRect, *srcRect;
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rb_get_args(argc, argv, "ooo|i", &destRectObj, &srcObj, &srcRectObj, &opacity, RB_ARG_END);
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src = getPrivateDataCheck<Bitmap>(srcObj, BitmapType);
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destRect = getPrivateDataCheck<Rect>(destRectObj, RectType);
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srcRect = getPrivateDataCheck<Rect>(srcRectObj, RectType);
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GUARD_EXC( b->stretchBlt(destRect->toIntRect(), *src, srcRect->toIntRect(), opacity); );
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return self;
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}
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RB_METHOD(bitmapFillRect)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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VALUE colorObj;
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Color *color;
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if (argc == 2)
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{
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VALUE rectObj;
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Rect *rect;
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rb_get_args(argc, argv, "oo", &rectObj, &colorObj, RB_ARG_END);
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rect = getPrivateDataCheck<Rect>(rectObj, RectType);
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color = getPrivateDataCheck<Color>(colorObj, ColorType);
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GUARD_EXC( b->fillRect(rect->toIntRect(), color->norm); );
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}
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else
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{
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int x, y, width, height;
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rb_get_args(argc, argv, "iiiio", &x, &y, &width, &height, &colorObj, RB_ARG_END);
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color = getPrivateDataCheck<Color>(colorObj, ColorType);
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GUARD_EXC( b->fillRect(x, y, width, height, color->norm); );
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}
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return self;
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}
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RB_METHOD(bitmapClear)
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{
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RB_UNUSED_PARAM;
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Bitmap *b = getPrivateData<Bitmap>(self);
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GUARD_EXC( b->clear(); )
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return self;
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}
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RB_METHOD(bitmapGetPixel)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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int x, y;
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rb_get_args(argc, argv, "ii", &x, &y, RB_ARG_END);
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GUARD_EXC(
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if (x < 0 || y < 0 || x >= b->width() || y >= b->height())
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return Qnil;
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)
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Vec4 value;
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GUARD_EXC( value = b->getPixel(x, y); );
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Color *color = new Color(value);
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return wrapObject(color, ColorType);
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}
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RB_METHOD(bitmapSetPixel)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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int x, y;
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VALUE colorObj;
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Color *color;
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rb_get_args(argc, argv, "iio", &x, &y, &colorObj, RB_ARG_END);
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color = getPrivateDataCheck<Color>(colorObj, ColorType);
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GUARD_EXC( b->setPixel(x, y, color->norm); );
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return self;
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}
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RB_METHOD(bitmapHueChange)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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int hue;
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rb_get_args(argc, argv, "i", &hue, RB_ARG_END);
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GUARD_EXC( b->hueChange(hue); );
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return self;
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}
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RB_METHOD(bitmapDrawText)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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const char *str;
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int align = Bitmap::Left;
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if (argc == 2 || argc == 3)
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{
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VALUE rectObj;
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Rect *rect;
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rb_get_args(argc, argv, "oz|i", &rectObj, &str, &align, RB_ARG_END);
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rect = getPrivateDataCheck<Rect>(rectObj, RectType);
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GUARD_EXC( b->drawText(rect->toIntRect(), str, align); );
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}
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else
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{
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int x, y, width, height;
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rb_get_args(argc, argv, "iiiiz|i", &x, &y, &width, &height, &str, &align, RB_ARG_END);
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GUARD_EXC( b->drawText(x, y, width, height, str, align); );
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}
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return self;
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}
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RB_METHOD(bitmapTextSize)
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{
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Bitmap *b = getPrivateData<Bitmap>(self);
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const char *str;
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rb_get_args(argc, argv, "z", &str, RB_ARG_END);
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IntRect value;
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GUARD_EXC( value = b->textSize(str); );
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Rect *rect = new Rect(value);
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return wrapObject(rect, RectType);
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}
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DEF_PROP_OBJ(Bitmap, Font, Font, "font")
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CLONE_FUN(Bitmap)
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void
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bitmapBindingInit()
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{
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INIT_TYPE(Bitmap);
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VALUE klass = rb_define_class("Bitmap", rb_cObject);
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disposableBindingInit<Bitmap>(klass);
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_rb_define_method(klass, "initialize", bitmapInitialize);
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_rb_define_method(klass, "width", bitmapWidth);
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_rb_define_method(klass, "height", bitmapHeight);
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_rb_define_method(klass, "rect", bitmapRect);
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_rb_define_method(klass, "blt", bitmapBlt);
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_rb_define_method(klass, "stretch_blt", bitmapStretchBlt);
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_rb_define_method(klass, "fill_rect", bitmapFillRect);
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_rb_define_method(klass, "clear", bitmapClear);
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_rb_define_method(klass, "get_pixel", bitmapGetPixel);
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_rb_define_method(klass, "set_pixel", bitmapSetPixel);
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_rb_define_method(klass, "hue_change", bitmapHueChange);
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_rb_define_method(klass, "draw_text", bitmapDrawText);
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_rb_define_method(klass, "text_size", bitmapTextSize);
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INIT_PROP_BIND(Bitmap, Font, "font");
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_rb_define_method(klass, "clone", BitmapClone);
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}
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