UnderminersTeam
Deltarune PC "gml_Object_obj_mainchara_Step_0" infinite loop freeze between lines 286-316
If Kris runs into a corner the game freezes. The cause is probably due to a missing "break" after "bkxy = 1" in the following section (lines 288-293) :
It currently decompiles to this:
if (!place_meeting((x + i), (y + j), obj_solidblock))
{
px = i
py = j
bkxy = 1
}
But it should decompile to this:
if (!place_meeting((x + i), (y + j), obj_solidblock))
{
px = i
py = j
bkxy = 1
break;
}
This same error also occurs in "gml_Object_obj_heart_Step_0" between lines 177 and 182:
It decompiles to this:
if (!place_meeting((x + i), (y + j), obj_battlesolid))
{
px = i
py = j
bkxy = 1
}
When it should decompile to this:
if (!place_meeting((x + i), (y + j), obj_battlesolid))
{
px = i
py = j
bkxy = 1
break;
}
a) remake the decompiler from scratch
b) as a workaround, manually add the break to the decompiled code and do future edits to that code entry in an external editor that won't invoke the decompiler, or using the tool's "profile mode" that does the same in the built-in editor.
I don't understand. There isn't anything unreachable here, it's just break/continue statements that don't work sometimes.
there's unreachable assembly in gml_Object_obj_heart_Step_0 look at the line that says ":[27]" of the assembly
in lines 36-55 of gml_Object_DEVICE_CHOICE_Step_0 it should decompile to this:
while move
{
ccc = NAME[CURX, CURY]
if (ccc == ">")
CURX += 1
else if (ccc == "<")
CURX -= 1
else
move = 0
}
instead of this:
if move
{
ccc = NAME[CURX, CURY]
if (ccc == ">")
CURX += 1
else if (ccc == "<")
CURX -= 1
else
move = 0
while move
{
ccc = NAME[CURX, CURY]
if (ccc == ">")
CURX += 1
else if (ccc == "<")
CURX -= 1
else
move = 0
}
}
there are unnessessary elses and continues in gml_Object_obj_heart_Step_0 that change the compiled assembly that's the problem
gml_Script_scr_armorget should decompile to this:
i = 0
loop = true
noroom = false
global.armor[12] = 999
while (loop == true)
{
if (global.armor[i] == 0)
{
global.armor[i] = argument0
break
}
if (i == 12)
{
noroom = true
break
}
i += 1
}
script_execute(scr_armorinfo_all)
For reference, here's what gml_Object_obj_heart_Step_0 should decompile to:
wallcheck = 0
press_l = 0
press_r = 0
press_d = 0
press_u = 0
bkx = 0
bky = 0
bkxy = 0
jelly = 2
if left_h()
press_l = 1
if right_h()
press_r = 1
if up_h()
press_u = 1
if down_h()
press_d = 1
px = 0
py = 0
if (press_r == 1)
px = wspeed
if (press_l == 1)
px = (-wspeed)
if (press_d == 1)
py = wspeed
if (press_u == 1)
py = (-wspeed)
xmeet = 0
ymeet = 0
xymeet = 0
if place_meeting((x + px), (y + py), obj_battlesolid)
xymeet = 1
if place_meeting((x + px), y, obj_battlesolid)
{
if place_meeting((x + px), y, obj_battlesolid)
{
g = wspeed
while (g > 0)
{
mvd = 0
if (press_d == 0 && (!(place_meeting((x + px), (y - g), obj_battlesolid))))
{
y -= g
py = 0
break
mvd = 1
}
if (press_u == 0 && mvd == 0 && (!(place_meeting((x + px), (y + g), obj_battlesolid))))
{
y += g
py = 0
break
}
g -= 1
}
}
xmeet = 1
bkx = 0
if (px > 0)
{
i = px
while (i >= 0)
{
if (!(place_meeting((x + i), y, obj_battlesolid)))
{
px = i
bkx = 1
break
}
i -= 1
}
}
if (px < 0)
{
i = px
while (i <= 0)
{
if (!(place_meeting((x + i), y, obj_battlesolid)))
{
px = i
bkx = 1
break
}
i += 1
}
}
if (bkx == 0)
px = 0
}
if place_meeting(x, (y + py), obj_battlesolid)
{
ymeet = 1
bky = 0
if place_meeting(x, (y + py), obj_battlesolid)
{
g = wspeed
while (g > 0)
{
mvd = 0
if (press_r == 0 && (!(place_meeting((x - g), (y + py), obj_battlesolid))))
{
x -= g
px = 0
break
mvd = 1
}
if (mvd == 0 && press_l == 0 && (!(place_meeting((x + g), (y + py), obj_battlesolid))))
{
x += g
px = 0
break
}
g -= 1
}
}
if (py > 0)
{
i = py
while (i >= 0)
{
if (!(place_meeting(x, (y + i), obj_battlesolid)))
{
py = i
bky = 1
break
}
i -= 1
}
}
if (py < 0)
{
i = py
while (i <= 0)
{
if (!(place_meeting(x, (y + i), obj_battlesolid)))
{
py = i
bky = 1
break
}
i += 1
}
}
if (bky == 0)
py = 0
}
if place_meeting((x + px), (y + py), obj_battlesolid)
{
xymeet = 1
bkxy = 0
i = px
j = py
while (j != 0 || i != 0)
{
if (!(place_meeting((x + i), (y + j), obj_battlesolid)))
{
px = i
py = j
bkxy = 1
break
}
if (abs(j) >= 1)
{
if (j > 0)
j -= 1
if (j < 0)
j += 1
}
else
j = 0
if (abs(i) >= 1)
{
if (i > 0)
i -= 1
if (i < 0)
i += 1
}
else
i = 0
}
if (bkxy == 0)
{
px = 0
py = 0
}
}
if ((x + px) >= ((__view_get(0, 0) + 640) - sprite_width))
px = (((__view_get(0, 0) + 640) - sprite_width) - x)
if ((x + px) <= 0)
px = (-x)
if ((y + py) <= 0)
py = (-y)
if ((y + py) >= (((__view_get(1, 0) + 320) - sprite_height) + boundaryup))
py = ((((__view_get(1, 0) + 320) - sprite_height) - y) + boundaryup)
x += px
y += py
if (dmgnoise == true)
{
dmgnoise = false
snd_stop(snd_hurt1)
snd_play(snd_hurt1)
}
global.inv -= 1
if (global.inv > 0)
image_speed = 0.25
else
{
image_speed = 0
image_index = 0
}
global.heartx = ((x + 2) - __view_get(0, 0))
global.hearty = ((y + 2) - __view_get(1, 0))