【GameMaker】 Drop the Coin physics engine

Information about object: obj_wall

Sprite: spr_wall
Solid: true
Visible: true
Depth: 0
Persistent: false
Parent: obj_solid_parent
Children:
Mask:

No Physics Object

Information about object: obj_dropper

Sprite: spr_dropper
Solid: false
Visible: true
Depth: 0
Persistent: false
Parent:
Children:
Mask:

No Physics Object

Step Event:

execute code:

x=mouse_x;//update x position

Mouse Event for Glob Left Released:

execute code:

instance_create(x,50,obj_ball);//create a ball

Draw GUI Event:

execute code:

draw_text(50,50,"score "+string(score));//draw score

Information about object: obj_ball

Sprite: spr_ball
Solid: true
Visible: true
Depth: 0
Persistent: 
false
Parent: 
Children: 
Mask: 


No Physics Object

Create Event:
execute code:

move_bounce_solid(true);//set to bounce on solid objects
motion_set(270,0.5);//set the ball moving down
gravity_direction = 270;//set gravity direction
gravity=1;//set gravity strength




Step Event:
execute code:

vspeed*=0.9;//reduce speed



Collision Event with object obj_solid_parent:
execute code:

move_bounce_solid(true);
var rand_direction=irandom_range(-3,3);//create slightly random direction to stop getting stuck
direction+=rand_direction;//update direction



Information about object: obj_peg

Sprite: spr_peg
Solid: true
Visible: true
Depth: 0
Persistent: 
false
Parent: obj_solid_parent
Children: 
Mask: 


No Physics Object





Information about object: obj_solid_parent

Sprite: 
Solid: false
Visible: true
Depth: 
0
Persistent: false
Parent: 


Children
obj_wall
obj_peg
Mask: 


No Physics Object






Information about object: obj_10_points

Sprite: spr_points
Solid: false
Visible: true
Depth: 
0
Persistent: false
Parent: 
Children: 
Mask: 


No Physics Object

Collision Event with object obj_ball:
execute code:

score+=10;
with (other) instance_destroy();



Information about object: obj_20_points

Sprite: spr_points
Solid: false
Visible: true
Depth: 
0
Persistent: false
Parent: 
Children: 
Mask: 


No Physics Object

Collision Event with object obj_ball:
execute code:

score+=20;
with (other) instance_destroy();



Information about object: obj_30_points

Sprite: spr_points
Solid: false
Visible: true
Depth: 
0
Persistent: false
Parent: 
Children: 
Mask: 


No Physics Object

Collision Event with object obj_ball:
execute code:

score+=30;
with (other) instance_destroy();



Information about object: obj_50_points

Sprite: spr_points
Solid: false
Visible: true
Depth: 
0
Persistent: false
Parent: 
Children: 
Mask: 


No Physics Object

Collision Event with object obj_ball:
execute code:

score+=50;
with (other) instance_destroy();