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Getting started with battle anims; sine and cosine

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This commit is contained in:
PikalaxALT
2015-12-04 14:33:29 -05:00
parent 5b94d54a6c
commit 81ea723b04
8 changed files with 1048 additions and 847 deletions
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48
engine/sprite_anims.asm
View File

@@ -192,7 +192,7 @@ endr
ld a, [hl]
add $3
ld [hl], a
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -211,7 +211,7 @@ endr
inc a
ld [hl], a
ld d, $2
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -252,14 +252,14 @@ endr
ld a, [hl]
push af
push de
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
ld [hl], a
pop de
pop af
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -297,14 +297,14 @@ endr
ld a, [hl]
push af
push de
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
ld [hl], a
pop de
pop af
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -399,7 +399,7 @@ endr
.asm_8d462
ld a, e
ld d, $20
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -470,7 +470,7 @@ endr
jr c, .asm_8d4cd
dec [hl]
ld d, $28
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -509,7 +509,7 @@ endr
ld hl, SPRITEANIMSTRUCT_0C
add hl, bc
ld a, [hl]
call ApplySineWaveY
call Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -590,7 +590,7 @@ endr
push af
push de
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -598,7 +598,7 @@ endr
pop de
pop af
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -638,14 +638,14 @@ rept 3
endr
push af
push de
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
ld [hl], a
pop de
pop af
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -685,7 +685,7 @@ endr
add hl, bc
ld a, [hl]
inc [hl]
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -711,7 +711,7 @@ endr
add hl, bc
ld a, [hl]
inc [hl]
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -747,7 +747,7 @@ endr
add hl, bc
ld a, [hl]
inc [hl]
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -780,7 +780,7 @@ endr
xor $ff
inc a
ld d, $20
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -800,7 +800,7 @@ endr
xor $ff
inc a
ld d, $20
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
@@ -821,14 +821,14 @@ endr
ld a, [hl]
push af
push de
call .ApplySineWaveY
call .Sprites_Sine
ld hl, SPRITEANIMSTRUCT_YOFFSET
add hl, bc
ld [hl], a
pop de
pop af
call .ApplySineWaveX
call .Sprites_Cosine
ld hl, SPRITEANIMSTRUCT_XOFFSET
add hl, bc
@@ -885,11 +885,11 @@ endr
ret
; 8d6de
.ApplySineWaveY: ; 8d6de (23:56de)
call ApplySineWaveY
.Sprites_Sine: ; 8d6de (23:56de)
call Sprites_Sine
ret
.ApplySineWaveX: ; 8d6e2 (23:56e2)
call ApplySineWaveX
.Sprites_Cosine: ; 8d6e2 (23:56e2)
call Sprites_Cosine
ret
; 8d6e6 (23:56e6)

26
engine/sprites.asm
View File

@@ -610,26 +610,26 @@ INCLUDE "data/sprite_engine.asm"
; Unknown_8d6e6
; Unknown_8d94d
ApplySineWaveX: ; 8e72a
Sprites_Cosine: ; 8e72a
add $10
ApplySineWaveY: ; 8e72c
Sprites_Sine: ; 8e72c
and $3f
cp $20
jr nc, .flip
call .ApplyOffset
jr nc, .negative
call .ApplySineWave
ld a, h
ret
.flip
.negative
and $1f
call .ApplyOffset
call .ApplySineWave
ld a, h
xor $ff ; cpl
inc a
ret
; 8e741
.ApplyOffset: ; 8e741
.ApplySineWave: ; 8e741
ld e, a
ld a, d
ld d, 0
@@ -641,16 +641,16 @@ endr
inc hl
ld d, [hl]
ld hl, 0
.loop
.multiply
srl a
jr nc, .skip_add
jr nc, .even
add hl, de
.skip_add
.even
sla e
rl d
and a
jr nz, .loop
jr nz, .multiply
ret
; 8e75d
@@ -701,7 +701,7 @@ endr
push de
push hl
call ApplySineWaveY
call Sprites_Sine
pop hl
pop de
add 13 * 8
@@ -710,7 +710,7 @@ endr
pop af
push de
push hl
call ApplySineWaveX
call Sprites_Cosine
pop hl
pop de
add 10 * 8 + 4