ref: 637f38b139c43c15eb1f4a67562a78389d4f42a7
dir: /engine/overworld/emotion_bubbles.asm/
EmotionBubble: ld a, [wWhichEmotionBubble] ld c, a ld b, 0 ld hl, EmotionBubblesPointerTable add hl, bc add hl, bc ld e, [hl] inc hl ld d, [hl] ld hl, vChars1 tile $78 lb bc, BANK(EmotionBubbles), 4 call CopyVideoData ld a, [wUpdateSpritesEnabled] push af ld a, $ff ld [wUpdateSpritesEnabled], a ld a, [wd736] bit 6, a ; are the last 4 OAM entries reserved for a shadow or fishing rod? ld hl, wOAMBuffer + 4 * 35 + $3 ; $8f ld de, wOAMBuffer + 4 * 39 + $3 ; $9f jr z, .next ld hl, wOAMBuffer + 4 * 31 + $3 ; $7f ld de, wOAMBuffer + 4 * 35 + $3 ; $8f ; Copy OAM data 16 bytes forward to make room for emotion bubble OAM data at the ; start of the OAM buffer. .next ld bc, $90 .loop ld a, [hl] ld [de], a dec hl dec de dec bc ld a, c or b jr nz, .loop ; get the screen coordinates of the sprite the bubble is to be displayed above ld hl, wSpritePlayerStateData1YPixels ld a, [wEmotionBubbleSpriteIndex] swap a ld c, a ld b, 0 add hl, bc ld a, [hli] ld b, a inc hl ld a, [hl] add $8 ld c, a ld de, EmotionBubblesOAM xor a call WriteOAMBlock ld c, 60 call DelayFrames pop af ld [wUpdateSpritesEnabled], a call DelayFrame jp UpdateSprites EmotionBubblesPointerTable: ; entries correspond to *_BUBBLE constants dw ShockEmote dw QuestionEmote dw HappyEmote EmotionBubblesOAM: dbsprite 0, -1, 0, 0, $f9, 0 dbsprite 0, -1, 0, 2, $fb, 0 EmotionBubbles: ShockEmote: INCBIN "gfx/emotes/shock.2bpp" QuestionEmote: INCBIN "gfx/emotes/question.2bpp" HappyEmote: INCBIN "gfx/emotes/happy.2bpp"