The zoom to mouse solution: https://love2d.org/forums/viewtopic.php?p=236724#p236724 Thanks for the link darkfrei! I like how you're using a power of two (that dscale factor) to make the zoom steps always exact, I hadn't thought of that before. Thanks! Your code looks much better! The idea with zoo...

The zoom to mouse solution:
viewtopic.php?p=236724#p236724

Set the cols and rows instead of pixels, set the x and y of tiles by creating, just by multiplying with width+offsetX, height+offsetY.

This will be off by one pixel, though. Clicking exactly on the left or top border of the rectangle won't register the click; you need to be 1 pixel inside the left or top border for this to work. Yes, the better solution needs more logic: array of buttons, highlight the hovered button, select not a...

Make the hash sum by the saving and recalculate it by the loading. If cheat, make the game harder and keep the hash wrong.

Simple version:
The button has top left corner in x, y and width, height w, h.
On the click check if the mouse position mx, my is inside the rectangle of button.

Making a small RTS in Love2D is definitely doable, even if you’re new to scripting languages. Love2D is pretty lightweight and great for 2D games, so you can handle stuff like maps, units, and simple controls without too much hassle. Start with something small, like a map where units can move around...

Make dt small again!
If dt > 1/20 then dt = 1/20 end

This function calculates the intersection points between a parabola defined by its focus and directrix and an inclined line represented by the equation y=kx+m. Parameters: fx: The x-coordinate of the focus of the parabola. fy: The y-coordinate of the focus of the parabola. k: The slope of the inclin...

Sorry to necro but I just stumbled upon this and found it really interesting, so I spent a few minutes porting it over to Love 11.5 from 0.9.1. It mostly trivial, just changing some constants and what not. As it stands, the Blur shader doesn't work as trying to use it just crashes. It has something...