Difference between revisions of "CAN"
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=Description= | =Description= | ||
| − | CAN is a Flag like variable, predefined values must be added with special characters and not with sums or | + | CAN is a Flag like variable, predefined values must be added with special characters and not with sums or sustractions ( + or - ). |
These values adds some behaviour modification for items, like make sphere they are water (can_i_water), a tile where Gargoyles can hover over (can_i_hover) and much more. | These values adds some behaviour modification for items, like make sphere they are water (can_i_water), a tile where Gargoyles can hover over (can_i_hover) and much more. | ||
| + | |||
| + | On X version: CAN flags are read only. You can't edit them after the item/char creation. I you want modify the can Flags you should use [[CANMASK]] | ||
=Usage= | =Usage= | ||
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</spherescript> | </spherescript> | ||
| + | |||
| + | <spherescript> | ||
| + | CANMASK EXAMPLE ON X VERSION | ||
| + | |||
| + | IF <CANMASK>&mt_nonmover // is on, turn it off | ||
| + | CANMASK &=~mt_nonmover | ||
| + | SYSMESSAGE @,,1 Can move | ||
| + | else// is off, turn it on | ||
| + | CANMASK |= mt_nonmover | ||
| + | SYSMESSAGE @,,1 Can't move | ||
| + | ENDIF | ||
| + | </spherescript> | ||
| + | |||
=Actual Flags= | =Actual Flags= | ||
CAN_I_DOOR 000001 // Is a door UFLAG4_DOOR | CAN_I_DOOR 000001 // Is a door UFLAG4_DOOR | ||
Latest revision as of 21:43, 2 December 2023
Description
CAN is a Flag like variable, predefined values must be added with special characters and not with sums or sustractions ( + or - ).
These values adds some behaviour modification for items, like make sphere they are water (can_i_water), a tile where Gargoyles can hover over (can_i_hover) and much more.
On X version: CAN flags are read only. You can't edit them after the item/char creation. I you want modify the can Flags you should use CANMASK
Usage
[itemdef i_test]
id=i_pickaxe
name=Pickaxe
can=can_i_flip|can_i_dye|can_i_repair //This is how values must be added, using the | means they are being sum.
ON=@DClick
src.say <name>'s current can_flags are: <can>
//To check any specific flag this is how its done:
if (<can>&can_i_dye)
src.say and can be dyeable.
endif
CANMASK EXAMPLE ON X VERSION
IF <CANMASK>&mt_nonmover // is on, turn it off
CANMASK &=~mt_nonmover
SYSMESSAGE @,,1 Can move
else// is off, turn it on
CANMASK |= mt_nonmover
SYSMESSAGE @,,1 Can't move
ENDIF
Actual Flags
CAN_I_DOOR 000001 // Is a door UFLAG4_DOOR
CAN_I_WATER 000002 // Need to swim in it. UFLAG1_WATER
CAN_I_PLATFORM 000004 // we can walk on top of it. (even tho the item itself might block) UFLAG2_PLATFORM
CAN_I_BLOCK 000008 // need to walk thru walls or fly over. UFLAG1_BLOCK
CAN_I_CLIMB 000010 // step up on it, UFLAG2_CLIMBABLE
CAN_I_FIRE 000020 // Is a fire. Ussually blocks as well. UFLAG1_DAMAGE
CAN_I_ROOF 000040 // We are under a roof. can't rain on us. UFLAG4_ROOF
CAN_I_HOVER 000080 // We are hovering. UFLAG4_HOVEROVER
CAN_I_PILE 000100 // Can item be piled UFLAG2_STACKABLE (*.mul)
CAN_I_DYE 000200 // Can item be dyed UFLAG3_CLOTH? (sort of)
CAN_I_FLIP 000400 // will flip by default.
CAN_I_LIGHT 000800 // UFLAG3_LIGHT
CAN_I_REPAIR 001000 // Is it repairable (difficulty based on value)
CAN_I_REPLICATE 002000 // Things like arrows are pretty much all the same.
CAN_I_DCIGNORELOS 004000 // when dclicked, ignore LOS checks
CAN_I_DCIGNOREDIST 008000 // when dclicked, ignore distance checks
CAN_I_BLOCKLOS 010000 // blocks LOS, but not walking thru
