How do I Move An Object Towards Another

What is the math involved in moving an object towards another object each from not using move at angle? I want to move a player character towards a door each frame and I don't understand the math it requires. Also is there an resource with a selection of game math for things like bouncing balls, player movement, etc.?

Why don't you want to use "move at angle"?

You can do it with:

Set X to self.x + dist*cos(angle(self.x,self.y,door.x,door.y))

Set y to self.y + dist*sin(angle(self.x,self.y,door.x,door.y))

Where dist is however far you want to move.

You can use 100*dt if you want it to move 100 pixels per second.

oh boy, Thanks R0j0hound. I thought that it moved my object angled towards the second object. I am embarrassed. Thank you for your quick help.

No problem