[Solved] No operator “==” matches these operands for sf::RectangleShape

There is no equality operator defined for the sf::RectangleShape class. You will need to create one, and decide on exactly what properties determine equality. Perhaps size and position are what you care about. So you could define the following function: bool operator==( const sf::RectangleShape & a, const sf::RectangleShape & b ) { return a.getSize() == … Read more

[Solved] Error: invalid types ‘int [200][float]’ for array subscript

So from the comments: if col is float col[H][W];, your trying to index vx/vy via a float. You would have to cast to int again: int vx2 = vx[static_cast<int>(col[iposy][iposx])]; int vy2 = vy[static_cast<int>(col[iposy][iposx])]; Be careful: There is no implicit index checking, so if your floats are out of range (negative or > WIDTH/HEIGHT), you most … Read more

[Solved] Visual Studio Linker Error while linking SFML-2.1

You should add your file names of *.lib files to vs’ linker. Instruction: 1.Open your project Property pages.(Press Alt+F7 in vs). 2.Expand “Configuration Properties”. 3.Expand “Linker”. 4.You will find item “Input” under “Linker” and click the “Input”. 5.On the right side,you will find a item “Additional Dependencies”. 6.Add your lib file names here.(for example lib1.lib;lib2.lib…,separate … Read more