Replace more common sprite ram with symbols

Sprites/Enemies/business_scrub.asm

@@ -310,7 +310,7 @@ KillPeaShot:
   ; Kill the pea shot
   PHX
   LDA.w Offspring1_Id : TAX
-  STZ.w $0DD0, X
+  STZ.w SprState, X
   PLX
   RTS
 }

Sprites/Enemies/helmet_chuchu.asm

@@ -248,13 +248,13 @@ Sprite_Chuchu_Move:
 
     JSL Sprite_MoveAltitude
     DEC.w $0F80,X : DEC.w $0F80,X
-    LDA.w $0F70, X : BPL .aloft
-      STZ.w $0F70, X
+    LDA.w SprHeight, X : BPL .aloft
+      STZ.w SprHeight, X
       LDA.b $08 : STA.w $0F80, X ; set height from 08
       LDA.b $09
       JSL Sprite_ApplySpeedTowardsPlayer
     .aloft
-    LDA.w $0F70, X : BEQ .dontmove
+    LDA.w SprHeight, X : BEQ .dontmove
       JSL Sprite_Move
     .dontmove
 

Sprites/Enemies/poltergeist.asm

@@ -60,9 +60,9 @@ Sprite_Poltergeist_Prep:
 {
     PHB : PHK : PLB
 
-    LDA #$00 : STA $0F60, X ; Persist
-    LDA #$00 : STA $0CAA, X ; Sprite persist in dungeon
-    LDA #$02 : STA $0E40, X ;1 tile by default
+    LDA #$00 : STA.w SprHitbox, X ; Persist
+    LDA #$00 : STA.w SprDefl, X ; Sprite persist in dungeon
+    LDA #$02 : STA.w SprNbrOAM, X ;1 tile by default
     LDA #$01 : STA.w SprAction, X ; by default it's a chair
 
     LDA.w SprSubtype, X : CMP #$10 : BNE .notPictureFrame
@@ -75,7 +75,7 @@ Sprite_Poltergeist_Prep:
     CMP #$11 : BNE .notAxe
         LDA #$07 : STA.w SprFrame, X
         LDA #$02 : STA.w SprAction, X
-        LDA #$04 : STA $0E40, X
+        LDA #$04 : STA.w SprNbrOAM, X
         BRA .done
 
     .notAxe
@@ -97,7 +97,7 @@ Sprite_Poltergeist_Prep:
     CMP #$14 : BNE .notBed
         LDA #5 : STA.w SprFrame, X
         LDA #$01 : STA.w SprAction, X
-        LDA #$06 : STA $0E40, X
+        LDA #$06 : STA.w SprNbrOAM, X
         BRA .done
 
     .notBed
@@ -105,7 +105,7 @@ Sprite_Poltergeist_Prep:
     CMP #$15 : BNE .notDoor
         LDA #36 : STA.w SprFrame, X
         LDA #$01 : STA.w SprAction, X
-        LDA #$04 : STA $0E40, X
+        LDA #$04 : STA.w SprNbrOAM, X
         LDA.w SprY, X : SEC : SBC #$0C : STA.w SprY, X
         LDA.w SprX, X : CLC : ADC #$08 : STA.w SprX, X
         BRA .done
@@ -283,19 +283,19 @@ Chair:
 
 Shatter:
 {
-    LDA.b #$A6 : STA $0E40, X
+    LDA.b #$A6 : STA.w SprNbrOAM, X
     LDA.b #$1F : JSL Sound_SetSfx2PanLong
     STZ $0DC0, X
 
     LDA.b #$04 : STA.w SprMiscB, X
 
-    LDA.b #$06 : STA $0DD0, X
+    LDA.b #$06 : STA.w SprState, X
 
     LDA.b #$1F : STA.w SprTimerA, X
 
     LDA.b #$EC : STA $0E20, X
 
-    LDA $0E40, X : CLC : ADC #$04 : STA $0E40, X
+    LDA.w SprNbrOAM, X : CLC : ADC #$04 : STA.w SprNbrOAM, X
 
     STZ $0EF0, X
 

Sprites/Enemies/sea_urchin.asm

@@ -81,7 +81,7 @@ Sprite_SeaUrchin_Main:
     LDA.b #$06 : STA.w SprState, X
     LDA.b #$0A : STA.w SprTimerA, X
 
-    STZ.w $0BE0,X
+    STZ.w SprPrize,X
 
     LDA.b #$09 ; SFX2.1E
     JSL $0DBB8A ; SpriteSFX_QueueSFX3WithPan