1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
#include "global.h"
#include "rom_8077ABC.h"
#include "trig.h"
#include "battle_anim.h"
extern s16 gBattleAnimArgs[];
extern u8 gBattleAnimAttacker;
void AnimMovePowderParticle(struct Sprite* sprite);
static void AnimMovePowderParticleStep(struct Sprite* sprite);
const union AnimCmd gSpriteAnim_83D61FC[] =
{
ANIMCMD_FRAME(0, 5),
ANIMCMD_FRAME(2, 5),
ANIMCMD_FRAME(4, 5),
ANIMCMD_FRAME(6, 5),
ANIMCMD_FRAME(8, 5),
ANIMCMD_FRAME(10, 5),
ANIMCMD_FRAME(12, 5),
ANIMCMD_FRAME(14, 5),
ANIMCMD_JUMP(0),
};
const union AnimCmd *const gSpriteAnimTable_83D6220[] =
{
gSpriteAnim_83D61FC,
};
const struct SpriteTemplate gSleepPowderParticleSpriteTemplate =
{
.tileTag = ANIM_TAG_SLEEP_POWDER,
.paletteTag = ANIM_TAG_SLEEP_POWDER,
.oam = &gOamData_837DF64,
.anims = gSpriteAnimTable_83D6220,
.images = NULL,
.affineAnims = gDummySpriteAffineAnimTable,
.callback = AnimMovePowderParticle,
};
const struct SpriteTemplate gStunSporeParticleSpriteTemplate =
{
.tileTag = ANIM_TAG_STUN_SPORE,
.paletteTag = ANIM_TAG_STUN_SPORE,
.oam = &gOamData_837DF64,
.anims = gSpriteAnimTable_83D6220,
.images = NULL,
.affineAnims = gDummySpriteAffineAnimTable,
.callback = AnimMovePowderParticle,
};
const struct SpriteTemplate gPoisonPowderParticleSpriteTemplate =
{
.tileTag = ANIM_TAG_POISON_POWDER,
.paletteTag = ANIM_TAG_POISON_POWDER,
.oam = &gOamData_837DF64,
.anims = gSpriteAnimTable_83D6220,
.images = NULL,
.affineAnims = gDummySpriteAffineAnimTable,
.callback = AnimMovePowderParticle,
};
// Animates the falling particles that horizontally wave back and forth.
// Used by Sleep Powder, Stun Spore, and Poison Powder.
// arg 0: initial x pixel offset
// arg 1: initial y pixel offset
// arg 2: total duration in frames
// arg 3: vertical movement speed (sub-pixel value)
// arg 4: wave amplitude
// arg 5: wave speed
void AnimMovePowderParticle(struct Sprite* sprite)
{
sprite->x += gBattleAnimArgs[0];
sprite->y += gBattleAnimArgs[1];
sprite->data[0] = gBattleAnimArgs[2];
sprite->data[1] = gBattleAnimArgs[3];
if (GetBattlerSide(gBattleAnimAttacker))
{
sprite->data[3] = -gBattleAnimArgs[4];
}
else
{
sprite->data[3] = gBattleAnimArgs[4];
}
sprite->data[4] = gBattleAnimArgs[5];
sprite->callback = AnimMovePowderParticleStep;
}
static void AnimMovePowderParticleStep(struct Sprite* sprite)
{
if (sprite->data[0] > 0)
{
sprite->data[0]--;
sprite->y2 = sprite->data[2] >> 8;
sprite->data[2] += sprite->data[1];
sprite->x2 = Sin(sprite->data[5], sprite->data[3]);
sprite->data[5] = (sprite->data[5] + sprite->data[4]) & 0xFF;
}
else
{
DestroyAnimSprite(sprite);
}
}
|
