*
*  Sample T.A.C.L. Adventure Game source code. © 1989 by Kevin Kelm.
*  total of 25 points possible this file
OBJECT Lamp

NAME Lamp, Light, FlashLight

ADJ Flash, Old

ATTRIB
 On N
 FirstGrab Y
ENDATTRIB

INITROOM Float_Plane

CODE
 IF PLAYER HAS Lamp THEN
  IF Lamp IS On THEN
   T A lamp (currently on)
  ELSE
   T A lamp (currently off)
  ENDIF
 ELSE
  T There is a lamp here.
 ENDIF
 IF Lamp IS On THEN
  IMAGE Lamp Lamp_Lit
 ELSE
  IMAGE Lamp Lamp_Unlit
 ENDIF
ENDCODE

ACTION GET, TAKE, GRAB
 IF PLAYER HAS Lamp THEN
  T You already have it.
 ELSE
  T You pick up the lamp.
  GRAB Lamp
  IF Lamp IS FirstGrab THEN
   SCORE 5
   UNSET Lamp FirstGrab
  ENDIF
 ENDIF
ENDACT

ACTION DROP
 IF PLAYER HAS Lamp THEN
  DROP Lamp
  IF InCaverns = 1 THEN
   T You drop the lamp and it shatters.  Afraid of the dark?  You should be!
   PLACEOBJ Lamp NoWhere  * bye bye!
   LINK THISROOM N Dark_Death
   LINK THISROOM S Dark_Death       * player is done for!
   LINK THISROOM E Dark_Death
   LINK THISROOM W Dark_Death
   LINK THISROOM U Dark_Death
   LINK THISROOM D Dark_Death
  ELSE
   T Dropped.
  ENDIF
 ELSE
  T You can't drop something you don't have!
 ENDIF
ENDACT

ACTION LOOK, EXAMINE, SEE, VIEW
 IF Lamp IS On THEN
  T Though old, the lamp works well.  It now glows with a warm yellow light.
  SHOW Lamp_Lit
 ELSE
  T The lamp looks to be in bad shape.  It is off.
  SHOW Lamp_Unlit
 ENDIF
ENDACT

ACTION LIGHT
 IF PLAYER HAS Lamp THEN
  IF Lamp NOT On THEN
   T The old lamp flares to life.
   SET Lamp On
   EQU CanSee 1
   LINK Cavern_Entrance N Rock_Slide
   LINK Cavern_Entrance S Stair_Well
   IMAGE Lamp Lamp_Lit
  ELSE
   T You burn your fingers trying.
  ENDIF
 ELSE
  T You don't have it.
 ENDIF
ENDACT

ACTION EXTINGUISH, PUT, BLOW, DOUSE
 IF PLAYER HAS Lamp THEN
  IF Lamp IS On THEN
   IF InCaverns = 0 THEN
    T The lamp goes dim.
    UNSET Lamp On
    EQU CanSee 0
    LINK Cavern_Entrance N Dark_Death
    LINK Cavern_Entrance S Dark_Death
    IMAGE Lamp Lamp_Unlit
   ELSE
    T That would be very unwise at this point.
   ENDIF
  ELSE
   T That has already been done.
  ENDIF
 ELSE
  T You don't have it.
 ENDIF
ENDACT

ENDOBJ
*
*
*
OBJECT Big_Tree

NAME Tree

ADJ Big, Large

INITROOM Jungle_Path

CODE
 IF PLAYER IN Jungle_Path THEN
  T There is an exceptionally large tree here.
 ENDIF
ENDCODE

ACTION CLIMB
 IF PLAYER IN Jungle_Path THEN
  T You climb up the massive old tree.
  GO Forest_Canopy
 ELSE
  T Deciding not to go any higher, you lower yourself back to the ground.
  GO Jungle_Path
 ENDIF
ENDACT

ACTION EXAMINE, LOOK, SEE, VIEW
 IF PLAYER IN Jungle_Path THEN
  T The old tree has many knobs and protrusions and towers up through the
  T forest's roof of leaves.
  SHOW Jungle_Tree
 ELSE
  T You see yourself standing on a large limb in this great tree about
  T 40 feet off the ground.  Smaller branches continue above you, but the
  T don't look very safe.  There are some vines snaking through the limbs,
  T connecting to other trees.
  SHOW In_Tree
 ENDIF

ENDACT

ENDOBJ
*
*
*
OBJECT Vine

NAME Vine, Vines         * the latter is a hack :)

ADJ Long, Old

ATTRIB
 Tied
 FirstGrab Y
ENDATTRIB

INITROOM Forest_Canopy

CODE
 IF PLAYER HAS Vine THEN
  T A long piece of vine
 ELSE
  IF PLAYER IN Forest_Canopy THEN
   T There are some vines snaking through the limbs, connecting to other
   T trees.
  ELSIF PLAYER IN Ledge THEN
   IF Vine IS Tied THEN
    T There is a vine tied to a tree here.
   ELSE
    T There is a vine here.
   ENDIF
  ELSE
   T There is a vine here.
  ENDIF
 ENDIF
 IF Vine IS Tied THEN
  IMAGE Vine Cliff_Ledge2
 ELSE
  IMAGE Vine Vine
 ENDIF
ENDCODE

ACTION EXAMINE, LOOK, SEE, VIEW
 T The vines are sturdy and long.  Remember how much fun Tarzan had with
 T vines?
 IF Vine IS Tied THEN
  SHOW Cliff_Ledge2
 ELSE
  SHOW Vine
 ENDIF
ENDACT

ACTION SWING, USE
 IF PLAYER IN Forest_Canopy THEN
  T You lose all caution and with a whoop and holler, you grab a vine,
  T spring into the air, and swing away from the tree on it.  You enjoy
  T the exhilaration of the air rushing past you until ~ianother ~nlarge
  T tree looms ahead.  You spend several painful seconds examining the
  T tree's bark from the inside out and then you expire.
  CALL BuyTheFarm
 ELSE
  T How are you going to do that?
 ENDIF
ENDACT

ACTION GET, TAKE, GRAB, FETCH
 IF PLAYER HAS Vine THEN
  T You already have it.
 ELSE
  IF Vine NOT Tied THEN
   T You gather the vine into a coil and tie it to your belt.
   GRAB Vine
   IF Vine IS FirstGrab THEN
    SCORE 5
    UNSET Vine FirstGrab
   ENDIF
  ELSE
   T You can't.  It is tied firmly to the base of the tree.
  ENDIF
 ENDIF
ENDACT

ACTION DROP
 IF PLAYER HAS Vine THEN
  T Dropped.
  DROP Vine
 ELSE
  T You don't have the vine to drop.
 ENDIF
ENDACT

ACTION TIE, FASTEN
 IF PLAYER IN Ledge THEN
  IF PLAYER HAS Vine THEN
   IF Vine NOT Tied THEN
    IF USING Small_Tree THEN
     T You tie the vine tightly around the base of the tree.
     SET Vine Tied
     LINK Ledge D River_Path
     DROP Vine                 * leave the vine here!
     IMAGE Ledge Cliff_Ledge2  * update image to show vine!
     IMAGE Vine Cliff_Ledge2
     SHOW Cliff_Ledge2
     SCORE 10
    ELSE
     T I think you're confused.
    ENDIF
   ELSE
    T You already did that.
   ENDIF
  ELSE
   T You don't have the vine.
  ENDIF
 ELSE
  T You can't do that.
 ENDIF
ENDACT

ACTION CLIMB
 IF Vine IS Tied THEN
  T You rapell down the vine, but find that it is about ten feet shy of
  T reaching the ground.  You jump the remaining distance.
  GO River_Path
 ELSE
  T How do you propose to do that?
 ENDIF
ENDACT

ENDOBJ
*
*
*
OBJECT Water

NAME Water

ATTRIB
 Drunk N
ENDATTRIB

INITROOM Water_Passage

CODE
ENDCODE

ACTION LOOK, EXAMINE, SEE, VIEW
 T Yes, that is, without a doubt, water.
ENDACT

ACTION SWIM
 T You are swept away by the current and drowned.
 CALL BuyTheFarm
ENDACT

ACTION DRINK
 IF Water NOT Drunk THEN
  SCORE 5
  SET Water Drunk
 ENDIF
 T Yum.  Refreshing!
ENDACT

ENDOBJECT
*
*
*
OBJECT Small_Tree

NAME Tree, Bush

ADJ Small, Young, Sturdy

INITROOM Ledge

CODE
 T There is a small tree growing from between the rocks here.
ENDCODE

ACTION EXAMINE, LOOK, SEE, VIEW
 T It is a small but sturdy young tree.
ENDACT

ACTION CLIMB
 T It is far too small to climb.
ENDACT

ENDOBJECT
*
* ----- END OF FILE
*