I am programming a simple top-down car game on game-maker where the purpose of the game is to get as many points/laps by driving the car around the oval shaped track.
The car drives with speed = 5 and changes direction with the code direction = direction + 2;
image_angle = direction;
If you couldn't tell already, i'm new to coding however i have been searching for a solution for at least a fortnight and haven't found anything- How can i make the game add a point every time that the car goes through the finish line? I suppose there would have to be a collision event between the car and the finish line but i do not understand the code that would take place in order to add a point and if I did code the game to add a point i anticipate that there will be a bug where by several points will be added (instead of 1) when the car goes over the finish line as it is "colliding" the whole way as it goes over. How can I make a point be added every time the car goes around the track? If you need any further information i'd be glad to help. Thank-you.
With Kake_Fisk's help i set up 3 midway lines around the track and created a collision event between the car and the midway lines: prntscr.com/c4uecl - the problem is that add_point doesn't actually do anything and i would be glad to have some help. Another problem i am encountering is that he car was originally meant to turn with the mouse button 1 but when i tried that the car only turned when i aimed on it if you get what i'm saying, do you have a solution for that also?
obj_car:
creation event:
points = 0; //instance variable
step event:
if(place_meeting(x,y,obj_line)) {
points += 1;
}
if(points == 3) {
room_goto(rm_win);
}