Relabel some map_object struct fields (#1029)

constants/map_object_constants.asm

@@ -104,10 +104,14 @@ DEF MAPOBJECT_Y_COORD          rb ; 2
 DEF MAPOBJECT_X_COORD          rb ; 3
 DEF MAPOBJECT_MOVEMENT         rb ; 4
 DEF MAPOBJECT_RADIUS           rb ; 5
-DEF MAPOBJECT_HOUR             rb ; 6
+DEF MAPOBJECT_HOUR_1           rb ; 6
+DEF MAPOBJECT_HOUR_2           rb ; 7
+rsset MAPOBJECT_HOUR_2
 DEF MAPOBJECT_TIMEOFDAY        rb ; 7
-DEF MAPOBJECT_COLOR            rb ; 8
+DEF MAPOBJECT_PALETTE          rb ; 8
-DEF MAPOBJECT_RANGE            rb ; 9
+rsset MAPOBJECT_PALETTE
+DEF MAPOBJECT_TYPE             rb ; 8
+DEF MAPOBJECT_SIGHT_RANGE      rb ; 9
 DEF MAPOBJECT_SCRIPT_POINTER   rw ; a
 DEF MAPOBJECT_EVENT_FLAG       rw ; c
                                rb_skip 2
@@ -115,6 +119,9 @@ DEF MAPOBJECT_LENGTH EQU _RS
 DEF NUM_OBJECTS EQU 16
 DEF PLAYER_OBJECT EQU 0
 
+DEF MAPOBJECT_PALETTE_MASK EQU %11110000
+DEF MAPOBJECT_TYPE_MASK    EQU %00001111
+
 ; SpriteMovementData struct members (see data/sprites/map_objects.asm)
 rsreset
 DEF SPRITEMOVEATTR_MOVEMENT rb ; 0

engine/overworld/events.asm

@@ -546,10 +546,10 @@ TryObjectEvent:
 
 	ldh a, [hLastTalked]
 	call GetMapObject
-	ld hl, MAPOBJECT_COLOR
+	ld hl, MAPOBJECT_TYPE
 	add hl, bc
 	ld a, [hl]
-	and %00001111
+	and MAPOBJECT_TYPE_MASK
 
 ; BUG: TryObjectEvent arbitrary code execution (see docs/bugs_and_glitches.md)
 	push bc

engine/overworld/player_object.asm

@@ -27,7 +27,7 @@ SpawnPlayer:
 	call PlayerSpawn_ConvertCoords
 	ld a, PLAYER_OBJECT
 	call GetMapObject
-	ld hl, MAPOBJECT_COLOR
+	ld hl, MAPOBJECT_PALETTE
 	add hl, bc
 	ln e, PAL_NPC_RED, OBJECTTYPE_SCRIPT
 	ld a, [wPlayerSpriteSetupFlags]
@@ -188,10 +188,10 @@ CopyMapObjectToObjectStruct:
 	call GetSpritePalette
 	ld [wTempObjectCopyPalette], a
 
-	ld hl, MAPOBJECT_COLOR
+	ld hl, MAPOBJECT_PALETTE
 	add hl, bc
 	ld a, [hl]
-	and $f0
+	and MAPOBJECT_PALETTE_MASK
 	jr z, .skip_color_override
 	swap a
 	and PALETTE_MASK
@@ -203,7 +203,7 @@ CopyMapObjectToObjectStruct:
 	ld a, [hl]
 	ld [wTempObjectCopyMovement], a
 
-	ld hl, MAPOBJECT_RANGE
+	ld hl, MAPOBJECT_SIGHT_RANGE
 	add hl, bc
 	ld a, [hl]
 	ld [wTempObjectCopyRange], a

home/map_objects.asm

@@ -227,7 +227,7 @@ CheckObjectVisibility::
 	ret
 
 CheckObjectTime::
-	ld hl, MAPOBJECT_HOUR
+	ld hl, MAPOBJECT_HOUR_1
 	add hl, bc
 	ld a, [hl]
 	cp -1
@@ -264,10 +264,10 @@ CheckObjectTime::
 	db NITE
 
 .check_hour
-	ld hl, MAPOBJECT_HOUR
+	ld hl, MAPOBJECT_HOUR_1
 	add hl, bc
 	ld d, [hl]
-	ld hl, MAPOBJECT_TIMEOFDAY
+	ld hl, MAPOBJECT_HOUR_2
 	add hl, bc
 	ld e, [hl]
 	ld hl, hHours

home/trainers.asm

@@ -31,10 +31,10 @@ _CheckTrainerBattle::
 	jr z, .next
 
 ; Is a trainer
-	ld hl, MAPOBJECT_COLOR
+	ld hl, MAPOBJECT_TYPE
 	add hl, de
 	ld a, [hl]
-	and $f
+	and MAPOBJECT_TYPE_MASK
 	cp OBJECTTYPE_TRAINER
 	jr nz, .next
 
@@ -51,7 +51,7 @@ _CheckTrainerBattle::
 	jr nc, .next
 
 ; ...within their sight range
-	ld hl, MAPOBJECT_RANGE
+	ld hl, MAPOBJECT_SIGHT_RANGE
 	add hl, de
 	ld a, [hl]
 	cp b

macros/ram.asm

@@ -336,10 +336,12 @@ MACRO map_object
 \1ObjectXCoord::     db
 \1ObjectMovement::   db
 \1ObjectRadius::     db
-\1ObjectHour::      db
+\1ObjectHour1::      db
+\1ObjectHour2::
 \1ObjectTimeOfDay::  db
-\1ObjectColor::     db
+\1ObjectPalette::
-\1ObjectRange::     db
+\1ObjectType::       db
+\1ObjectSightRange:: db
 \1ObjectScript::     dw
 \1ObjectEventFlag::  dw
 	ds 2

macros/scripts/maps.asm

@@ -114,7 +114,7 @@ MACRO object_event
 ;  * if h1 == h2, the object_event will always appear
 ;  * if h1 == -1, h2 is treated as a time-of-day value:
 ;    a combo of MORN, DAY, and/or NITE, or -1 to always appear
-;\9: color: a PAL_NPC_* constant, or 0 for sprite default
+;\9: palette: a PAL_NPC_* constant, or 0 for sprite default
 ;\<10>: function: a OBJECTTYPE_* constant
 ;\<11>: sight range: applies to OBJECTTYPE_TRAINER
 ;\<12>: script pointer