| 3 |
scr_walk_aiscr_walk_aifunction scr_walk_ai(arg0, arg1, arg2, arg3, arg4)
{
dalv_walk_speed = arg3;
condition_1 = false;
if (no_loop_destination_dalv == false)
{
var destination_x = abs(x - arg0);
var destination_y = abs(y - arg1);
var axis_override = arg4;
if (axis_override == "x" || axis_override == "y")
{
dalv_walk_axis = axis_override;
}
else
{
var result = sign(destination_x - destination_y);
switch (result)
{
case 1:
dalv_walk_axis = "x";
break;
case -1:
dalv_walk_axis = "y";
break;
default:
dalv_walk_axis = "y";
}
}
dalv_walk_speed_x = sign(arg0 - x) * dalv_walk_speed;
dalv_walk_speed_y = sign(arg1 - y) * dalv_walk_speed;
no_loop_destination_dalv = true;
}
if (x == arg0 && y == arg1)
{
npc_walking = false;
path_speed = 0;
image_speed = 0;
image_index = 0;
exit;
}
switch (dalv_walk_axis)
{
case "x":
x_previous = x;
x += dalv_walk_speed_x;
if (abs(arg0 - x) < dalv_walk_speed && place_free(arg0, y) && !place_meeting(arg0, y, arg2))
x = arg0;
if (place_free(x, y) && !place_meeting(x, y, arg2) && x_previous != arg0)
{
npc_walking = true;
image_speed = 0.2;
if (dalv_walk_speed_x == -dalv_walk_speed)
direction = 180;
else if (dalv_walk_speed_x == dalv_walk_speed)
direction = 0;
}
if (!place_free(x, y) || place_meeting(x, y, arg2) || x_previous == arg0)
{
x = x_previous;
dalv_walk_axis = "y";
exit;
}
dalv_walk_speed_y = sign(arg1 - y) * dalv_walk_speed;
i = x + dalv_walk_speed_x;
j = y;
if (abs(arg0 - i) < dalv_walk_speed)
i = arg0;
while (j != arg1)
{
j += dalv_walk_speed_y;
if (abs(arg1 - j) < dalv_walk_speed)
j = arg1;
if (!place_free(i, j) || place_meeting(i, j, arg2))
{
condition_1 = true;
break;
}
}
if (condition_1 == true)
{
while (i != arg0)
{
i += dalv_walk_speed_x;
j = y;
if (abs(arg0 - i) < dalv_walk_speed)
i = arg0;
while (j != arg1)
{
j += dalv_walk_speed_y;
if (abs(arg1 - j) < dalv_walk_speed)
j = arg1;
if (i == arg0 && j == arg1)
exit;
else if (!place_free(i, j) || place_meeting(i, j, arg2))
break;
else if (j == arg1)
exit;
}
}
dalv_walk_axis = "y";
exit;
... (obj_dalv2.destination_x_dalv, obj_dalv2.destination_y_dalv, 1021, 3, "x"); |