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Finish fldeff_cut

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This commit is contained in:
PikalaxALT
2020-02-26 09:11:24 -05:00
parent 41644b283a
commit 51e2b99b9d
6 changed files with 179 additions and 355 deletions
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src/fldeff_cut.c
+173 -10
View File
@@ -1,7 +1,10 @@
#include "global.h"
#include "gflib.h"
#include "event_object_lock.h"
#include "event_object_movement.h"
#include "event_scripts.h"
#include "fieldmap.h"
#include "field_camera.h"
#include "field_specials.h"
#include "fldeff.h"
#include "field_effect.h"
@@ -10,17 +13,79 @@
#include "overworld.h"
#include "party_menu.h"
#include "script.h"
#include "trig.h"
#include "constants/event_objects.h"
#include "constants/songs.h"
EWRAM_DATA u8 *sCutGrassSpriteArrayPtr = NULL;
EWRAM_DATA bool8 sScheduleOpenDottedHole = FALSE;
static EWRAM_DATA u8 *sCutGrassSpriteArrayPtr = NULL;
static EWRAM_DATA bool8 sScheduleOpenDottedHole = FALSE;
void FieldCallback_CutGrass(void);
void FieldCallback_CutTree(void);
void sub_8097A20(void);
void sub_8097C6C(void);
static void FieldCallback_CutGrass(void);
static void FieldCallback_CutTree(void);
static void sub_8097A20(void);
static void sub_8097B50(s16 x, s16 y);
static void objc_8097BA8(struct Sprite * sprite);
static void objc_8097BBC(struct Sprite * sprite);
static void sub_8097C18(struct Sprite * sprite);
static void sub_8097C6C(void);
u8 MetatileAtCoordsIsGrassTile(s16 x, s16 y)
static const u16 sCutGrassMetatileMapping[][2] = {
{0x000d, 0x0001},
{0x000a, 0x0013},
{0x000b, 0x000e},
{0x000c, 0x000f},
{0x0352, 0x033e},
{0x0300, 0x0310},
{0x0301, 0x0311},
{0x0302, 0x0312},
{0x0284, 0x0281},
{0xffff, 0xffff}
};
static const struct OamData gOamData_83D4128 = {
.y = 0,
.affineMode = ST_OAM_AFFINE_OFF,
.objMode = ST_OAM_OBJ_NORMAL,
.mosaic = FALSE,
.bpp = ST_OAM_4BPP,
.shape = SPRITE_SHAPE(8x8),
.x = 0,
.matrixNum = 0,
.size = SPRITE_SIZE(8x8),
.tileNum = 0x001,
.priority = 1,
.paletteNum = 0x1,
.affineParam = 0
};
static const union AnimCmd gAnimCmd_83D4130[] = {
ANIMCMD_FRAME(0, 30),
ANIMCMD_JUMP(0)
};
static const union AnimCmd *const gSpriteAnimTable_83D4138[] = {
gAnimCmd_83D4130
};
static const struct SpriteFrameImage gUnknown_83D413C[] = {
{gUnknown_8398648, 0x20}
};
const struct SpritePalette gUnknown_83D4144[] = {
gUnknown_8398688, 4096
};
static const struct SpriteTemplate sSpriteTemplate_CutGrass = {
.tileTag = 0xFFFF,
.paletteTag = 4096,
.oam = &gOamData_83D4128,
.anims = gSpriteAnimTable_83D4138,
.images = gUnknown_83D413C,
.affineAnims = gDummySpriteAffineAnimTable,
.callback = objc_8097BA8
};
static u8 MetatileAtCoordsIsGrassTile(s16 x, s16 y)
{
return TestMetatileAttributeBit(MapGridGetMetatileAttributeAt(x, y, 1), 1);
}
@@ -72,7 +137,7 @@ bool8 SetUpFieldMove_Cut(void)
}
}
void FieldCallback_CutGrass(void)
static void FieldCallback_CutGrass(void)
{
FieldEffectStart(FLDEFF_USE_CUT_ON_GRASS);
gFieldEffectArguments[0] = GetCursorSelectionMonId();
@@ -86,7 +151,7 @@ bool8 sub_80979A0(void)
return FALSE;
}
void FieldCallback_CutTree(void)
static void FieldCallback_CutTree(void)
{
gFieldEffectArguments[0] = GetCursorSelectionMonId();
ScriptContext1_SetupScript(EventScript_FldEffCut);
@@ -100,7 +165,7 @@ bool8 sub_80979F0(void)
return FALSE;
}
void sub_8097A20(void)
static void sub_8097A20(void)
{
FieldEffectActiveListRemove(FLDEFF_USE_CUT_ON_GRASS);
if (sScheduleOpenDottedHole == TRUE)
@@ -108,3 +173,101 @@ void sub_8097A20(void)
else
FieldEffectStart(FLDEFF_CUT_GRASS);
}
bool8 sub_8097A48(void)
{
u8 i, j;
s16 x, y;
register s32 neg1 asm("r9");
struct MapPosition *pos;
i = 0;
PlaySE(SE_W015);
PlayerGetDestCoords(&gPlayerFacingPosition.x, &gPlayerFacingPosition.y);
for (i = 0, pos = &gPlayerFacingPosition, neg1 = 0xFFFF; i < 3; i++)
{
y = i + neg1 + pos->y;
for (j = 0; j < 3; j++)
{
x = j + neg1 + pos->x;
if (MapGridGetZCoordAt(x, y) == pos->height)
{
if (MetatileAtCoordsIsGrassTile(x, y) == TRUE)
{
sub_8097B50(x, y);
sub_805F378(x, y);
}
}
}
}
DrawWholeMapView();
sCutGrassSpriteArrayPtr = Alloc(8);
for (i = 0; i < 8; i++)
{
sCutGrassSpriteArrayPtr[i] = CreateSprite(&sSpriteTemplate_CutGrass, gSprites[gPlayerAvatar.spriteId].oam.x + 8, gSprites[gPlayerAvatar.spriteId].oam.y + 20, 0);
gSprites[sCutGrassSpriteArrayPtr[i]].data[2] = i * 32;
}
return FALSE;
}
static void sub_8097B50(s16 x, s16 y)
{
u16 i = 0;
u16 metatileId = MapGridGetMetatileIdAt(x, y);
while (1)
{
if (sCutGrassMetatileMapping[i][0] == 0xFFFF)
return;
if (sCutGrassMetatileMapping[i][0] == metatileId)
{
MapGridSetMetatileIdAt(x, y, sCutGrassMetatileMapping[i][1]);
break;
}
i++;
}
}
static void objc_8097BA8(struct Sprite * sprite)
{
sprite->data[0] = 8;
sprite->data[1] = 0;
sprite->data[3] = 0;
sprite->callback = objc_8097BBC;
}
static void objc_8097BBC(struct Sprite * sprite)
{
sprite->pos2.x = Sin(sprite->data[2], sprite->data[0]);
sprite->pos2.y = Cos(sprite->data[2], sprite->data[0]);
sprite->data[2] += 8;
sprite->data[2] &= 0xFF;
sprite->data[0]++;
sprite->data[0] += sprite->data[3] >> 2;
sprite->data[3]++;
if (sprite->data[1] != 28)
sprite->data[1]++;
else
sprite->callback = sub_8097C18;
}
static void sub_8097C18(struct Sprite * sprite)
{
u8 i;
for (i = 1; i < 8; i++)
{
DestroySprite(&gSprites[sCutGrassSpriteArrayPtr[i]]);
}
FieldEffectStop(&gSprites[sCutGrassSpriteArrayPtr[0]], FLDEFF_CUT_GRASS);
Free(sCutGrassSpriteArrayPtr);
sub_80696C0();
ScriptContext2_Disable();
}
static void sub_8097C6C(void)
{
PlaySE(SE_W015);
FieldEffectActiveListRemove(FLDEFF_USE_CUT_ON_TREE);
EnableBothScriptContexts();
}