EVENT CHECKTOUCHDAMAGE
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| Event ID | player# | THISACTOR | RETURN | |
|---|---|---|---|---|
| EVENT_CHECKTOUCHDAMAGE | player touching wall/sprite | player->i | 1 value |
EVENT_CHECKTOUCHDAMAGE is a Game Event.
This event is triggered in P_CheckTouchDamage() whenever the player collides with walls and sprites.
The value of RETURN is set to the result provided by clipmove and so can be decoded in the same way:
- If player touched a sprite, RETURN = spriteNum + 49152
- If player touched a wall, RETURN = wallNum + 32768
Set RETURN to -1 to prevent hardcoded touch damage effects from occurring.
You can also set RETURN to that of a different spriteNum / wallNum, to trigger hardcoded effects of that sprite.
The following picnums have hardcoded touch effects:
- 230 (BIGFORCE overwall): Create a forcefield effect and sets hurt_delay to 26, no damage.
- 663 (W_FORCEFIELD overwall): Deal 5 damage, push player back, create forcefield effect, set hurt_delay to 16.
- 911 (CACTUS sprite): Subtracts 5 HP on touch and sets hurt_delay to 16.