This page is a place to put scripts or links to scripts that may be useful or good examples when you don't want to bother creating a dedicated wiki article. It would be nice to clean some of these up a bit and convert them into wiki pages (see Category:Example Scripts).
- Scripts hosted at The Moglery. This is an ancient site, and many of the scripts are obsolete or can now be written in a simpler way, but there are still lots of useful examples.
Some of the following scripts might be quite specific to a certain game, but might still be educational or a good starting point.
- Showing a pane of information depending on the currently selected item in a menu
- Create a menu for crafting items
- Draw armour on top of a hero using a separate sprite
- General jump hero script to jump in any direction, or up or down a ledge
- Simpler script to make the hero jump in an arc an arbitrary number of tiles in any direction: 
- Simpler script to make the hero jump in an arc off a cliff in any direction (move one tile down plus one tile in given direction) 
- Firing a projectile in an arc with a certain height and distance: using a for loop: (see  and ); or using a timer: 
- Reload the graphics and palettes for every hero in the party (those graphics are otherwise never reloaded)
- Loop a sound effect while walking (suitable for long sound effects; for very short ones a simple each-footstep script containing "play sound" will do)
- Swap whole party swap the entire party in one command without having to worry about which slots are currently occupied or empty
- A script which lets the player pick a dead hero to be revived
- Scripts for doing collision checking on multiple projectiles simultaneously
- Animate a rolling boulder using a slice, and check for collision with the hero
Line of sight:
- Discussion on implementing guard straight-ahead line of sight with walls, as an alternative to the complete script at Scripts:Line of sight
Titlescreen/load menu/new games:
# Cap n within the range min to max script, bound, n, min, max, begin if (n < min) then (exit returning (min)) if (n > max) then (exit returning (max)) return (n) end script, min, n1, n2, begin if (n1 < n2) then (return (n1)) else (return (n2)) end script, max, n1, n2, begin if (n1 > n2) then (return (n1)) else (return (n2)) end # Reduce a number towards zero. For example, reduce(10,2)==8, return(-10,2)==-8 script, reduce, n, amount, begin if (n < 0) then ( n += amount if (n > 0) then (n := 0) ) else ( n -= amount if (n < 0) then (n := 0) ) return (n) ) global variable(16300, last diverse random offset) # Used by diverse random function # Like random, but when called with the same range multiple times in a row, # avoids returning a value close to the last one (within 1/5 of the range). script, diverse random, low, high, begin variable (ret, offset, range) range := high -- low + 1 offset := last diverse random offset + range/5 + random(0, range * 3 / 5) ret := low + (offset, mod, range) last diverse random offset := offset return (ret) end # Approximation of a normally distributed variable script, normal var, mu, sigma, begin variable (i, sum) for (i, 0, 5) do (sum += random(0, sigma)) return (mu + sum -- 3 * sigma) end # 'percent' change of returning true, otherwise returns false script, d100, percent, begin return (random(1, 100) <= percent) end
# Return the distance of a point in the specified direction from the origin script, directional distance, x, y, dir, begin switch (dir) do ( case (up) return (0 -- y) case (right) return (x) case (down) return (y) case (left) return (0 -- x) ) end script, dir X, dir, begin switch (dir) do ( case (up, down) return (0) case (right) return (1) case (left) return (-1) ) end script, dir Y, dir, begin switch (dir) do ( case (left, right) return (0) case (down) return (-1) case (up) return (1) ) end
# Returns true percent % of the time script, d100, percent, begin return (random(0, 99) < percent) end
script, random choice, n1=-1, n2=-1, n3=-1, n4=-1, n5=-1, n6=-1, n7=-1, n8=-1, n9=-1, begin variable(last) if(n1 > -1) then(last:=1) if(n2 > -1) then(last:=2) if(n3 > -1) then(last:=3) if(n4 > -1) then(last:=4) if(n5 > -1) then(last:=5) if(n6 > -1) then(last:=6) if(n7 > -1) then(last:=7) if(n8 > -1) then(last:=8) if(n9 > -1) then(last:=9) if(n10 > -1) then(last:=10) variable(r) r := random(1, last) switch(r) do( case(1) do(exit returning(n1)) case(2) do(exit returning(n2)) case(3) do(exit returning(n3)) case(4) do(exit returning(n4)) case(5) do(exit returning(n5)) case(6) do(exit returning(n6)) case(7) do(exit returning(n7)) case(8) do(exit returning(n8)) case(9) do(exit returning(n9)) case(10) do(exit returning(n10)) ) end plotscript, example, begin show text box(random choice(15, 27, 4, 250, 252)) wait for text box end
script, count slices, start slice, begin variable(count) # First count self count += 1 # Then recursively count children variable(child) child := first child(start slice) while(child) do( count += count slices(child) child := next sibling(child) ) exit returning(count) end
set parent keep pos
Using setparent does not behave the same as setting a slice's parent in the slice editor (with the shift key). A slice's x/y position is relative to (some edge or corner of) its parent. When you setparent usually it will also move on the screen because the thing its position is relative to changes. On the other hand in the slice editor when you reparent the offset is recalculated to keep the slice in the same position relative to the screen.
Here is a handy little helper script if you want to reparent a slice without changing its current position.
script, set parent keep pos, sl, new parent, begin variable(oldx, oldy) oldx := slice screen x(sl) oldy := slice screen y(sl) set parent(sl, new parent) set slice screen x(sl, oldx) set slice screen y(sl, oldy) end
# Attach this script to an NPC, and set the 'Script Argument' # to a formation number to trigger. # The NPC will be deleted after the battle. # The NPC can optionally show a textbox as well as triggering # this script. # Note: the NPC reappears if you load a saved game, or # leave the map and don't have # "NPC Data: Remember state when leaving" turned on. plotscript, npc battle, formation, npcref, begin # Prevent the NPC from immediately re-triggering and showing another textbox set npc usable(npcref, false) wait for textbox fightformation(formation) destroy npc(npcref) end
# Attach this script to an NPC, and set the 'Script Argument' # to a formation number to trigger. # The NPC will be deleted after the battle if you won, and # is made un-activatable for 1 second if you run. # The NPC can optionally show a textbox as well as triggering # this script. # Note: the NPC reappears if you load a saved game, or # leave the map and don't have # "NPC Data: Remember state when leaving" turned on. plotscript, npc battle, formation, npcref, begin # Prevent the NPC from immediately re-triggering set npc usable(npcref, false) wait for textbox if (fightformation(formation)) then ( # Won the battle destroy npc(npcref) ) else ( # Wait one second, then make the NPC deadly again wait(18) setnpcusable(npcref, true) ) end
plotscript, fun with tile changing, begin if(keyval(key:comma) > 1) then(decrement current tile) if(keyval(key:period) > 1) then(increment current tile) if(keyval(key:O) > 1) then(change tileset(layer tileset(0) -- 1, 0)) if(keyval(key:P) > 1) then(change tileset(layer tileset(0) + 1, 0)) if(keyval(key:backspace) > 1) then(reset map state) if(keyval(key:S) > 1) then(save map state) if(keyval(key:L) > 1) then(load map state) end script, increment current tile, begin change current tile by(1) end script, decrement current tile, begin change current tile by(-1) end script, change current tile by, amount, begin variable(tile, x, y) x := hero x(me) y := hero y(me) tile := read map block(x, y, 0) tile := tile + amount, mod, 256 write map block(x, y, tile, 0) end
plotscript, each step example, x, y, begin variable(pass) pass := read pass block(x, y) if(pass ,and, harm tile) then( play sound(5, false, true) ) end
plotscript, on keypress handler, begin if(hero is walking(me) == false) then( set hero speed(me, 4) if(key is pressed(key:Z)) then( set hero speed(me, 10) ) ) end
global variable(1, space being held) plotscript, on key example, begin if(key is pressed(key:space)) then( if(not(space being held)) then( space being held := true space key down ) )else( space being held := false ) end script, space key down, begin # This stuff only happens when you press spacebar # and will not repeat if you hold it down end
Examples involving animations or visualisations
global variable(1, face) plotscript, new game, begin init face end plotscript, load game, begin init face end script, init face, begin face := load medium enemy sprite(5) realign slice (face, edge:center, edge:bottom, edge:center, edge:bottom) normal face expression end script, normal face expression, begin replace medium enemy sprite(face, 5) set timer(1, 0, 20, @blink eyes) end script, blink eyes, begin replace medium enemy sprite(face, 6) set timer(1, 0, 1, @normal face expression) end
plotscript, somebody talking, begin show text box(5) wait for text box while animating(14, 15) end script, wait for text box while animating, backdrop 1, backdrop2, begin while(true) do( show backdrop(backdrop 1) wait(1) if(current text box == -1) then(exit script) show backdrop(backdrop 2) wait(1) if(current text box == -1) then(exit script) ) end
script, pokemon evolve example, begin large pokemon evolve(5, 6) end script, large pokemon evolve, sprite 1, sprite 2, begin # This script assumes that palette 0 is all black variable(sl) sl := load large enemy sprite(sprite 1) center slice(sl) wait(20) set sprite palette(sl, 0) wait(6) variable(i) for(i, 0, 10) do( replace large enemy sprite(sl, sprite 1, 0) wait(2) replace large enemy sprite(sl, sprite 2, 0) wait(2) ) wait(6) set sprite palette(sprite 2) wait(20) free slice(sl) end
plotscript, single cloud example, begin variable(sl) sl := load large enemy sprite(10) # Attach the slice to the topmost map layer set parent(sl, lookup slice(sl:map layer7)) # center the slice on tile x=125 y=47 set slice x(125 * 20) set slice y(47 * 20) set horiz anchor(sl, edge:center) set vert anchor(sl, edge:middle) end