Appendix I

Appendix I - List of Inventory IDs

Persistent Items (stored in game-save file)

ID	Code	Description	Notes
1	armor	Armor QTY/HP	Integer
2	backpack	Has backpack for extended grenade max qty	1=yes | 0=no
3	carry_sprite	Sprite ID of item player has in-hand	Used when carrying a key
4	coffee	Has bag of coffee from Louie's Pub	Not implemented
5	coolant	Present coolant QTY	Integer
6	crystals	Bitfield of sky crystals player has acquired	Crystal number corresponds to position in bitfield (rightmost)
7	equipped	Inventory ID of weapon player is presently armed with	Integer
8	firebomb	Fictitious bomb of devastation	Not implemented
9	grenades	Present grenade QTY	Integer
10	gunchaos	Has Chaos Gun	Not implemented
11	gun_ember	Has Ember Gun	Not implemented
12	gun_flame	Has Flamethrower	1=yes | 0=no
13	gun_grenade	Has Grenade Launcher (required to throw grenades)	1=yes | 0=no
14	gun_laser	Has Laser gun	Not implemented
15	gun_peacock	Has Peacock gun	Not implemented
16	gun_plasma	Has Plasma gun	Not implemented
17	gun_rocket	Has Rocket gun (set to 1 by the rocket powerup)	1=yes | 0=no
18	gun_triad	Has Triad gun (set to 1 by the triple-fire powerup)	1=yes | 0=no
19	lives	Present lives QTY	Integer
20	loot	Present loot/money QTY	Integer
21	pow_hp_regen	Has HP-Regeneration Powerup	1=yes | 0=no
22	shield	Has shield	1=yes | 0=no
23	xp	Present XP units	Integer
24	xp_level	Present XP level	Integer
25	xp_level_max	Maximum XP level	Integer

Temp Items (lost when exiting stage)

ID	Code	Description	Notes
26	beamgates	. . .	n/a
27	blink	Visibly blinking from taking damage	n/a
28	boom_count	Explosion counter for end-of-boss effects	Integer
29	bubble	Presently surrounded in "air bubble" sprite	1=yes | 0=no
30	cannonballing	Presently volleying forward as a fireball of death	1=yes | 0=no
31	captives	Remaining captives to rescue (I think)	Not implemented
32	drts_shld_idxptr	Pointer to dart that was reflected by shield (I think)	Integer representing dart index
33	heatbar	Present heat-bar value	0 to 100 (I think)
34	heatbar_breached	Weapon overheated	1=yes | 0=no
35	heatbar_flux_qty	Units heat-bar is changing per cycle	Integer
36	heatbar_flux_sign	Direction heat-bar is changing	_+1=heating | -1=cooling
37	jetpack	Has jetpack	1=yes | 0=no
38	jetpack_boost	Has jetpack booster (allows player to jet faster)	1=yes | 0=no
39	jetpack_adrift	Used in ending scenes - means player is spinning slowly	1=yes | 0=no
40	jetpack_propel	Jetpack is thrusting	1=yes | 0=no
41	knee_deep_in_sticky	Presently on tar	1=yes | 0=no
42	knee_deep_in_water	Presently in shallow water	1=yes | 0=no
43	lilypad	Presently surfing on lily pad	1=yes | 0=no
44	loot_at_start	Loot/money at start of stage	Used to calculate loot acquired in-stage
45	mob_pattern	Present FSM pattern	Used by mobs to keep track of attack/evade patterns
46	num_rounds	Arbitrary ammo counter	Used by wizard to keep track of spell sparkles
47	phase	Another "pattern tracker" like mob_pattern	Integer
48	pow_death_denied	Has Death-Denied Powerup - cannot be killed	1=yes | 0=no
49	pow_invincible	Has Invincible Powerup - cannot be hurt or damaged	1=yes | 0=no
50	powtmr_chaos	Seconds remaining until Chaos Powerup expires	Integer
51	powtmr_rocket	Seconds remaining until Rocket Powerup expires	Integer
52	powtmr_rootbeer	Seconds remaining until Root Beer Powerup expires	Integer
53	powtmr_triad	Seconds remaining until Triple-Fire Powerup expires	Integer
54	equipped_spell	Present spell that wizard is casting/about-to-cast	Integer
55	sprite	Deprecated	Not implemented
56	strafe_mode	Presently using strafe action	1=yes | 0=no
57	swap_x	X-coord of grid to be swapped (used to teleport chests)	Integer
58	swap_y	Y-coord of grid to be swapped (used to teleport chests)	Integer
59	unit_w	Deprecated	Not implemented
60	unit_h	Deprecated	Not implemented