Difference between revisions of "Kirby's Dream Land:RAM map"

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(made the page not as bloated. also added a few addresses)
 
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{{stub}}
 
{{stub}}
  
−
Address   Function
+
{| class="wikitable"
−
+
! Address
−
0xC000   The graphical Y position of the left half of Kirby's sprite
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! width=80% | Function
−
  0xC001    The graphical X position of the left half of Kirby's sprite
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|-
−
0xC002    The ID of the tile that should be displayed as the left half of Kirby
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|<pre>
−
0xC003    Something to do with variants or effects for the sprite being displayed as Kirby's left half
+
0xC000 - 0xC09F
−
0xC004    The graphical Y position of the right half of Kirby's sprite
+
</pre>
−
0xC005    The graphical X position of the right half of Kirby's sprite
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|On-Screen Sprite Info, 4 bytes each(y position, x position, tile #, and other attributes). Copied to Object Attribute Memory (0xFE00 - 0xFE9F).
−
0xC006    Something to do with Kirby's animation
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|-
−
0xD053   Visual Scroll X. This does not affect collision detection or where sprites are drawn on the screen
+
|<pre>
−
0xD055   Visual Scroll Y. This does not affect collision detection or where sprites are drawn on the screen
+
0xCA00 - 0xCAA3  
−
0xD05C   Kirby's Actual X position relative the screen. Setting the value past $4C may cause issues with the game's collision detection.
+
</pre>
−
0xD05D   Kirby's Actual Y position relative to the screen
+
|Tile Data for the current level
−
0xD066   Kirby's Inhale Timer. Set at $00 and incrementing at every frame when inhaling. Freezes when stopping inhaling.
+
|-
−
0xD070   Score (10000s place)
+
|<pre>
−
0xD071   Score (1000s place)
+
0xD02C
−
0xD072   Score (100s place)
+
</pre>
−
0xD073   Score (10s place)
+
|Game State ($01 = normal, $05 = drinking a bottle, $06 = warpstar or dying...)
−
0xD080   Background Brightness/Contrast
+
|-
−
0xD081   Sprite Brightness/Contrast
+
|<pre>
−
0xD086   Kirby's Health Bar
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0xD053
−
0xD089   Lives
+
</pre>
−
0xD093   Boss's Health Bar
+
|Visual Scroll X. This only affects where tiles are drawn.
−
0xDE02   Something to do with parts of the music
+
|-
 +
|<pre>
 +
0xD055
 +
</pre>
 +
|Visual Scroll Y. This only affects where tiles are drawn.
 +
|-
 +
|<pre>
 +
0xD05C
 +
</pre>
 +
|Kirby's Actual X position relative the screen. Setting the value past $4C when not at the right edge of a level may cause issues with the game's collision detection.
 +
|-
 +
|<pre>
 +
0xD05D
 +
</pre>
 +
|Kirby's Actual Y position relative to the screen
 +
|-
 +
|<pre>
 +
0xD066
 +
</pre>
 +
|Kirby's Inhale Timer. Set at $00 and incrementing at every frame when inhaling. Freezes when stopping inhaling.
 +
|-
 +
|<pre>
 +
0xD070
 +
</pre>
 +
|Score (10000s place)
 +
|-
 +
|<pre>
 +
0xD071
 +
</pre>
 +
|Score (1000s place)
 +
|-
 +
|<pre>
 +
0xD072
 +
</pre>
 +
|Score (100s place)
 +
|-
 +
|<pre>
 +
0xD073
 +
</pre>
 +
|Score (10s place)
 +
|-
 +
|<pre>
 +
0xD080
 +
</pre>
 +
|Background Brightness/Contrast
 +
|-
 +
|<pre>
 +
0xD081
 +
</pre>
 +
|Sprite Brightness/Contrast
 +
|-
 +
|<pre>
 +
0xD086
 +
</pre>
 +
|Kirby's Current Health
 +
|-
 +
|<pre>
 +
0xD089
 +
</pre>
 +
|Lives
 +
|-
 +
|<pre>
 +
0xD093
 +
</pre>
 +
|Boss's Current Health
 +
|-
 +
|<pre>
 +
0xDE02
 +
</pre>
 +
|Something to do with parts of the music
 +
|-
 +
|<pre>
 +
0xDE06 - 0xDE19
 +
</pre>
 +
|Copied to sound registers (0xFF10 - 0xFF23)
 +
|-
  
 
{{Internal Data|game=Kirby's Dream Land}}
 
{{Internal Data|game=Kirby's Dream Land}}

Latest revision as of 12:24, 5 August 2021

This article is a stub. You can help by expanding it.

Address Function 
0xC000 - 0xC09F
On-Screen Sprite Info, 4 bytes each(y position, x position, tile #, and other attributes). Copied to Object Attribute Memory (0xFE00 - 0xFE9F). 
0xCA00 - 0xCAA3
Tile Data for the current level 
0xD02C
Game State ($01 = normal, $05 = drinking a bottle, $06 = warpstar or dying...) 
0xD053
Visual Scroll X. This only affects where tiles are drawn. 
0xD055
Visual Scroll Y. This only affects where tiles are drawn. 
 
0xD05C
Kirby's Actual X position relative the screen. Setting the value past $4C when not at the right edge of a level may cause issues with the game's collision detection. 
0xD05D
Kirby's Actual Y position relative to the screen 
0xD066
Kirby's Inhale Timer. Set at $00 and incrementing at every frame when inhaling. Freezes when stopping inhaling. 
0xD070
Score (10000s place) 
0xD071
Score (1000s place) 
0xD072
Score (100s place) 
0xD073
Score (10s place) 
0xD080
Background Brightness/Contrast 
0xD081
Sprite Brightness/Contrast 
0xD086
Kirby's Current Health 
0xD089
Lives 
0xD093
Boss's Current Health 
0xDE02
Something to do with parts of the music 
0xDE06 - 0xDE19
Copied to sound registers (0xFF10 - 0xFF23)
Internal Data for Kirby's Dream Land

ROM Map • RAM Map • Text Table • Notes • Tutorials


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