Hello everyone. I'm developing a platform game. In this game, I created an object called a ladder, and I wanted to know if the code I wrote might have any logic problems or be poorly constructed.
Please don't be alarmed by any error I may have made; I'm still a beginner in programming logic. =3
The variable rising is from obj_steps.
OBJ_STEPS - EVENT STEP
with(obj_player){
var _velr = 2;
var _keys_h = keyboard_check(ord("W")) || keyboard_check(ord("S"));
if(_keys_h) other.rising = true;
if(instance_place(x, y, obj_steps) && other.rising){
velv = 0;
if(keyboard_check(ord("W"))){
velv -= _velr;
}
if(keyboard_check(ord("S"))){
velv += _velr;
}
if(keyboard_check_pressed(vk_space)){
other.rising = false;
velv -= jump_height;
}
} else if(!instance_place(x, y, obj_steps)){
other.rising = true;
}
}
OBJ_PLAYER - EVENT CREATE
vel = 3.2;
velh = 0;
velv = 0;
grav = 0.24;
jump_height = 4;
moving = function(){
var _right = keyboard_check(ord("D"));
var _left = keyboard_check(ord("A"));
var _jump = keyboard_check_pressed(vk_space);
velh = (_right - _left) * vel;
velv += grav;
velv = clamp(velv, -12, 12);
if(_jump && place_meeting(x, y+1, obj_collision)){
velv = -jump_height;
}
}
collision = function(){
repeat(abs(velh)){
if(place_meeting(x+sign(velh), y, obj_collision)){
velh = 0;
break;
} else{
x+=sign(velh);
}
}
repeat(abs(velv)){
if(place_meeting(x, y+sign(velv), obj_collision)){
velv = 0;
break;
} else{
y+=sign(velv);
}
}
}