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94 lines
3.0 KiB
C++
94 lines
3.0 KiB
C++
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////////////////////////////////////////////////////////////
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//
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// RubySFML - Ruby extension for the SFML library
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// Copyright (C) 2007 Sean O'Neil and Laurent Gomila
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// (sean.p.oneil@gmail.com and laurent.gom@gmail.com)
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//
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// This software is provided 'as-is', without any express or implied warranty.
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// In no event will the authors be held liable for any damages arising from the use of this software.
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//
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// Permission is granted to anyone to use this software for any purpose,
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// including commercial applications, and to alter it and redistribute it freely,
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// subject to the following restrictions:
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//
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// 1. The origin of this software must not be misrepresented;
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// you must not claim that you wrote the original software.
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// If you use this software in a product, an acknowledgment
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// in the product documentation would be appreciated but is not required.
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//
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// 2. Altered source versions must be plainly marked as such,
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// and must not be misrepresented as being the original software.
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//
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// 3. This notice may not be removed or altered from any source distribution.
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//
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////////////////////////////////////////////////////////////
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#include <SFML/Graphics.hpp>
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#include "RubySFML.h"
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using namespace sf;
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VALUE g_cView;
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//DECLARE_DOUBLE_RW(View, Left);
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//DECLARE_DOUBLE_RW(View, Top);
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//DECLARE_DOUBLE_RW(View, Width);
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//DECLARE_DOUBLE_RW(View, Height);
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DECLARE_OBJ_RW(View, Rect, FloatRect);
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DECLARE_DOUBLE_RW(View, Zoom);
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void View_free(void *p) { delete (View *)p; }
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VALUE View_new(int argc, VALUE *argv, VALUE vClass) {
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View *ptr = new View();
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VALUE tData = Data_Wrap_Struct(vClass, 0, View_free, ptr);
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rb_obj_call_init(tData, argc, argv);
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return tData;
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}
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static VALUE View_initialize(int argc, VALUE *argv, VALUE vSelf) {
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// Get C++ object pointer from vSelf
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View *pSelf;
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Data_Get_Struct(vSelf, View, pSelf);
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if(argc == 0) {
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// Nothing to initialize
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} else if(argc >= 1 && argc <= 2 &&
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IS(argv[0], g_cFloatRect) &&
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(argc < 2 || ISNUM(argv[1]))) {
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pSelf->Rect = *(FloatRect *)DATA_PTR(argv[0]);
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if(argc >= 2)
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pSelf->Zoom = (float)NUM2DBL(argv[1]);
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} else
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rb_raise(rb_eTypeError, "wrong argument type(s)");
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return vSelf;
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}
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static VALUE View_to_s(VALUE vSelf)
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{
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// Get C++ object pointer from vSelf
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View *pSelf;
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Data_Get_Struct(vSelf, View, pSelf);
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char szBuffer[256];
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sprintf(szBuffer, "Left=%f, Top=%f, Width=%f, Height=%f, Zoom=%f", pSelf->Rect.Left, pSelf->Rect.Top, pSelf->Rect.GetHeight(), pSelf->Rect.GetWidth(), pSelf->Zoom);
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return rb_str_new2(szBuffer);
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}
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void Init_View()
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{
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g_cView = rb_define_class_under(g_vModule, "View", rb_cObject);
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DEFINE_CLASS_METHOD(View, new, -1);
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DEFINE_INSTANCE_METHOD(View, initialize, -1);
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//DEFINE_RW2(View, Left, l);
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//DEFINE_RW2(View, Top, top);
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//DEFINE_RW2(View, Top, t);
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//DEFINE_RW2(View, Width, width);
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//DEFINE_RW2(View, Width, w);
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//DEFINE_RW2(View, Height, height);
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//DEFINE_RW2(View, Height, h);
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DEFINE_RW2(View, Rect, rect);
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DEFINE_RW2(View, Zoom, zoom);
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DEFINE_INSTANCE_METHOD(View, to_s, 0);
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}
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