GameResources/SNES/JellyBoy/RAMMap

Table of contents

Sprite Slots
- Sprite data addresses
- Object types

Sprite Slots

There are 30 sprite slots. The addresses for their main data are given for slot 0 below, with the corresponding address for slot i stored with an offset of 2i.

Sprite data addresses

Address	Size	Type	Description
0x074C	2	Binary	Basic flags (upper byte drawing, lower byte interactions?)
0x0788	2	Unsigned	Object type
0x07C4	2	Signed	X position
0x0800	2	Signed	Y position
0x083C	2	Signed	X speed limit
0x0878	2	Signed	X speed
0x08B4	2	Unsigned	X slow motion length (move every n+1 frames)
0x08F0	2	Unsigned	X slow motion frame
0x092C	2	Signed	Y speed limit
0x0968	2	Signed	Y speed
0x09A4	2	Unsigned	Y slow motion length (move every n+1 frames)
0x09E0	2	Unsigned	Y slow motion frame
0x0A1C	2	Unsigned	X acceleration cycle length
0x0A58	2	Unsigned	X acceleration frame
0x0A94	2	Unsigned	Y acceleration cycle length
0x0AD0	2	Unsigned	Y acceleration frame
0x0B0C	2	Unsigned	Animation ID or state?
0x0B48	2	Unsigned	HP

The game has object slots that it will try to load particular object types into.

Object types

Some extrail details on the meaning of 0x0792:

Type ID	Name	Classification
0	Jelly Boy	Player
1	Bald Brute	Enemy
2	Boxer	Enemy
3	Gnome	Enemy
4	Swimmer	Enemy
5	Angel	Enemy
6	Explosion	Visual effect
7	Falling block	Platform
8	1-up	Collectible
9	Debris	Visual effect
11	Helpy Box	Player aide
12	Four sparkles	Visual effect
13	Hitstun star	Visual effect
14	Dead Jelly piece	Player
15	Item box	Player aide
16	Music note	Collectible
17	Sparkle	Visual effect
18	Spring	Platform
19	Harry the Dog	Player aide
20	Aeroplane	Obstacle
21	Boss 1	Enemy
22	Smoke	Visual effect
23	Rock	Enemy
24	Spawner	Special
25	Snowflake	Visual effect
26	False teeth	Enemy
27	Spring alien	Obstacle
28	Marble	Enemy
29	Falling bear	Enemy
30	Penguin	Enemy
31	Toy soldier	Enemy
33	Dust	Visual effect
34	Bullet
35	Cog	Enemy
36	Inuit	Enemy
38	Snowball	Enemy
39	Transformation timer	Visual effect
42	Umbrella	Powerup
43	Cannon	Powerup
44	Balloon	Powerup
45	Ball	Powerup
46	Pogo stick	Powerup
47	Brick	Powerup
48	Lightbulb	Powerup
49	Submarine	Powerup
50	Helicopter	Powerup
51	Boat	Powerup
52	Bottle	Powerup
53	Skis	Powerup
54	Skates	Powerup
55	Hammer	Powerup
57	Skateboard	Powerup
58	Bomb	Powerup
59	Flamethrower	Powerup
61	Jelly Baby	Powerup
63	Fish in a bubble	Enemy
67	Vertical automatic	Platform
68	Horizontal automatic	Platform
71	Vertical activated	Platform
72	Horizontal activated	Platform
73	Circular path automatic	Platform
74	Steamroller disk top	Platform
75	Golden note	Collectible
76	Cherry-stealing fish	Enemy
77	Ice cream	Enemy
78	Bubble	Visual effect
80	Snowblower	Enemy
81	Icy wind	Obstacle
82	Ice cream truck	Enemy
83	Seaweed	Enemy
85	Fireball	Obstacle
86	Boss 2	Enemy
87	Ant	Enemy
88	Aztec	Enemy
89	Small alien	Enemy
90	Grape	Enemy
91	Hornet	Enemy
93	Small alien piece	Obstacle
94	Musketeer	Enemy
95	Eyeball	Enemy
96	Monkey	Enemy
98	Arrow trap	Enemy
99	Steamroller	Obstacle
101	Meteor	Obstacle
109	Overworld seagull	Visual effect
110	Overworld raincloud	Visual effect
112	Overworld UFO	Visual effect
117	Boss loot drop	Collectible
124	Leaf	Visual effect
129	Floating ice block	Platform
131	Fragments	Visual effect
132	Puzzle piece	Collectible
133	Key	Collectible
134	Meltable ice block	Platform
140	Alien crawler	Platform
148	Boss 3	Enemy
149	Boss 3 rolling rock	Obstacle
150	Boss 3 lightning	Visual effect
158	Projectile (e.g. spear from inuit)	Obstacle

Sprite Slots

Sprite data addresses

Object types

See also