Mega Man IV/RAM map/Sprite Flags: Difference between revisions

Latest revision as of 02:42, 24 January 2024

This is a sub-page of Mega Man IV/RAM map.

LSB to MSB

Bit	Function	Details
0-1	Object Wall Bits	See note
2	1= Invisible 0= Visible
3	If set, objects are not erased when moving out of screen.	See note
4	Apply X Scrolling when drawing sprites?	[ 1= Yes, 0= No ] Probably always set???
5	Sprite BG Priority	[ 1= Sprite BG Priority, 0= No Sprite BG Priority ]
6	Direction	[ 1= Face Right, 0= Face Left ]
7	Object is weapon: hit enemy?	[ 1= Hit enemies, 0= Doesn't hit enemies ]
	Object is enemy: is on visible screen?	[ 1= Enemy on visible screen, 0= Enemy not on visible screen ]

Note:
0-1: If value is 1, 2, 3, the Object have solids parts. If Mega Man hits a non solid parts, he ends up on top. Here are the solid parts.???

1: Top

2: All

3: Top, Left, Right (if hit object by under, Mega Man is replaced at a certain position from the block (the right, left or top)

3:

(Both Horizontally and Vertically (??? I think if 01 or more in $0390, they are erased, but not $ff and higher)

If object can hurt Mega Man, they can touch him, if they are in another screen.

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+{{subpage|game=Mega Man 4:RAM map}}
 '''LSB to MSB'''
 {| border="1" cellpadding="3"
@@ Line 5: / Line 7: @@
 | 0-1 || Object Wall Bits || See note
 |-
-| 2 || 1=Invisible 0=Visible ||
+| 2 || 1= Invisible 0= Visible ||
 |-
 | 3 || If set, objects are not erased when moving out of screen. || See note
 |-
-| 4 || Apply X Scrolling when drawing sprites? || [ 1= Yes ] Probably always set???
+| 4 || Apply X Scrolling when drawing sprites? || [ 1= Yes, 0= No ] Probably always set???
 |-
-| 5 || Sprite BG Priority || [ 0= No Sprite BG Priority, 1= Sprite BG Priority ]
+| 5 || Sprite BG Priority || [ 1= Sprite BG Priority, 0= No Sprite BG Priority ]
 |-
-| 6 || Direction || [ 0= Face Left, 1= Face Right]
+| 6 || Direction || [ 1= Face Right, 0= Face Left ]
 |-
-| 7 || Object is weapon: hit enemy? || [ 0= Doesn't hit enemies, 1= Hit enemies ]
+| 7 || Object is weapon: hit enemy? || [ 1= Hit enemies, 0= Doesn't hit enemies ]
 |-
-| || Object is enemy: is on visible screen? || [ 0= Enemy not on visible screen, 1= Enemy on visible screen ]
+| || Object is enemy: is on visible screen? || [ 1= Enemy on visible screen, 0= Enemy not on visible screen ]
 |-
 |}