ChainShape.smali

.class public Lorg/jbox2d/collision/shapes/ChainShape;
.super Lorg/jbox2d/collision/shapes/Shape;
.source "ChainShape.java"


# static fields
.field static final synthetic $assertionsDisabled:Z


# instance fields
.field public m_count:I

.field public m_hasNextVertex:Z

.field public m_hasPrevVertex:Z

.field public final m_nextVertex:Lorg/jbox2d/common/Vec2;

.field public final m_prevVertex:Lorg/jbox2d/common/Vec2;

.field public m_vertices:[Lorg/jbox2d/common/Vec2;

.field private final pool0:Lorg/jbox2d/collision/shapes/EdgeShape;


# direct methods
.method static constructor <clinit>()V
    .registers 1

    .prologue
    .line 44
    const-class v0, Lorg/jbox2d/collision/shapes/ChainShape;

    invoke-virtual {v0}, Ljava/lang/Class;->desiredAssertionStatus()Z

    move-result v0

    if-nez v0, :cond_c

    const/4 v0, 0x1

    :goto_9
    sput-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    return-void

    :cond_c
    const/4 v0, 0x0

    goto :goto_9
.end method

.method public constructor <init>()V
    .registers 3

    .prologue
    const/4 v1, 0x0

    .line 54
    sget-object v0, Lorg/jbox2d/collision/shapes/ShapeType;->CHAIN:Lorg/jbox2d/collision/shapes/ShapeType;

    invoke-direct {p0, v0}, Lorg/jbox2d/collision/shapes/Shape;-><init>(Lorg/jbox2d/collision/shapes/ShapeType;)V

    .line 48
    new-instance v0, Lorg/jbox2d/common/Vec2;

    invoke-direct {v0}, Lorg/jbox2d/common/Vec2;-><init>()V

    iput-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    new-instance v0, Lorg/jbox2d/common/Vec2;

    invoke-direct {v0}, Lorg/jbox2d/common/Vec2;-><init>()V

    iput-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    .line 49
    iput-boolean v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasPrevVertex:Z

    iput-boolean v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasNextVertex:Z

    .line 51
    new-instance v0, Lorg/jbox2d/collision/shapes/EdgeShape;

    invoke-direct {v0}, Lorg/jbox2d/collision/shapes/EdgeShape;-><init>()V

    iput-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->pool0:Lorg/jbox2d/collision/shapes/EdgeShape;

    .line 55
    const/4 v0, 0x0

    iput-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    .line 56
    sget v0, Lorg/jbox2d/common/Settings;->polygonRadius:F

    iput v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_radius:F

    .line 57
    iput v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    .line 58
    return-void
.end method


# virtual methods
.method public clear()V
    .registers 2

    .prologue
    .line 61
    const/4 v0, 0x0

    iput-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    .line 62
    const/4 v0, 0x0

    iput v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    .line 63
    return-void
.end method

.method public bridge synthetic clone()Ljava/lang/Object;
    .registers 2
    .annotation system Ldalvik/annotation/Throws;
        value = {
            Ljava/lang/CloneNotSupportedException;
        }
    .end annotation

    .prologue
    .line 44
    invoke-virtual {p0}, Lorg/jbox2d/collision/shapes/ChainShape;->clone()Lorg/jbox2d/collision/shapes/Shape;

    move-result-object v0

    return-object v0
.end method

.method public clone()Lorg/jbox2d/collision/shapes/Shape;
    .registers 4

    .prologue
    .line 176
    new-instance v0, Lorg/jbox2d/collision/shapes/ChainShape;

    invoke-direct {v0}, Lorg/jbox2d/collision/shapes/ChainShape;-><init>()V

    .line 177
    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    iget v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    invoke-virtual {v0, v1, v2}, Lorg/jbox2d/collision/shapes/ChainShape;->createChain([Lorg/jbox2d/common/Vec2;I)V

    .line 178
    iget-object v1, v0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    iget-object v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    invoke-virtual {v1, v2}, Lorg/jbox2d/common/Vec2;->set(Lorg/jbox2d/common/Vec2;)Lorg/jbox2d/common/Vec2;

    .line 179
    iget-object v1, v0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    iget-object v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    invoke-virtual {v1, v2}, Lorg/jbox2d/common/Vec2;->set(Lorg/jbox2d/common/Vec2;)Lorg/jbox2d/common/Vec2;

    .line 180
    iget-boolean v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasPrevVertex:Z

    iput-boolean v1, v0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasPrevVertex:Z

    .line 181
    iget-boolean v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasNextVertex:Z

    iput-boolean v1, v0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasNextVertex:Z

    .line 182
    return-object v0
.end method

.method public computeAABB(Lorg/jbox2d/collision/AABB;Lorg/jbox2d/common/Transform;I)V
    .registers 14

    .prologue
    .line 142
    sget-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    if-nez v0, :cond_e

    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-lt p3, v0, :cond_e

    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0}, Ljava/lang/AssertionError;-><init>()V

    throw v0

    .line 143
    :cond_e
    iget-object v5, p1, Lorg/jbox2d/collision/AABB;->lowerBound:Lorg/jbox2d/common/Vec2;

    .line 144
    iget-object v6, p1, Lorg/jbox2d/collision/AABB;->upperBound:Lorg/jbox2d/common/Vec2;

    .line 147
    add-int/lit8 v0, p3, 0x1

    .line 148
    iget v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-ne v0, v1, :cond_19

    .line 149
    const/4 v0, 0x0

    .line 152
    :cond_19
    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    aget-object v2, v1, p3

    .line 153
    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    aget-object v0, v1, v0

    .line 154
    iget-object v4, p2, Lorg/jbox2d/common/Transform;->q:Lorg/jbox2d/common/Rot;

    .line 155
    iget-object v7, p2, Lorg/jbox2d/common/Transform;->p:Lorg/jbox2d/common/Vec2;

    .line 156
    iget v1, v4, Lorg/jbox2d/common/Rot;->c:F

    iget v3, v2, Lorg/jbox2d/common/Vec2;->x:F

    mul-float/2addr v1, v3

    iget v3, v4, Lorg/jbox2d/common/Rot;->s:F

    iget v8, v2, Lorg/jbox2d/common/Vec2;->y:F

    mul-float/2addr v3, v8

    sub-float/2addr v1, v3

    iget v3, v7, Lorg/jbox2d/common/Vec2;->x:F

    add-float/2addr v1, v3

    .line 157
    iget v3, v4, Lorg/jbox2d/common/Rot;->s:F

    iget v8, v2, Lorg/jbox2d/common/Vec2;->x:F

    mul-float/2addr v3, v8

    iget v8, v4, Lorg/jbox2d/common/Rot;->c:F

    iget v2, v2, Lorg/jbox2d/common/Vec2;->y:F

    mul-float/2addr v2, v8

    add-float/2addr v2, v3

    iget v3, v7, Lorg/jbox2d/common/Vec2;->y:F

    add-float/2addr v3, v2

    .line 158
    iget v2, v4, Lorg/jbox2d/common/Rot;->c:F

    iget v8, v0, Lorg/jbox2d/common/Vec2;->x:F

    mul-float/2addr v2, v8

    iget v8, v4, Lorg/jbox2d/common/Rot;->s:F

    iget v9, v0, Lorg/jbox2d/common/Vec2;->y:F

    mul-float/2addr v8, v9

    sub-float/2addr v2, v8

    iget v8, v7, Lorg/jbox2d/common/Vec2;->x:F

    add-float/2addr v2, v8

    .line 159
    iget v8, v4, Lorg/jbox2d/common/Rot;->s:F

    iget v9, v0, Lorg/jbox2d/common/Vec2;->x:F

    mul-float/2addr v8, v9

    iget v4, v4, Lorg/jbox2d/common/Rot;->c:F

    iget v0, v0, Lorg/jbox2d/common/Vec2;->y:F

    mul-float/2addr v0, v4

    add-float/2addr v0, v8

    iget v4, v7, Lorg/jbox2d/common/Vec2;->y:F

    add-float/2addr v4, v0

    .line 161
    cmpg-float v0, v1, v2

    if-gez v0, :cond_78

    move v0, v1

    :goto_62
    iput v0, v5, Lorg/jbox2d/common/Vec2;->x:F

    .line 162
    cmpg-float v0, v3, v4

    if-gez v0, :cond_7a

    move v0, v3

    :goto_69
    iput v0, v5, Lorg/jbox2d/common/Vec2;->y:F

    .line 163
    cmpl-float v0, v1, v2

    if-lez v0, :cond_7c

    :goto_6f
    iput v1, v6, Lorg/jbox2d/common/Vec2;->x:F

    .line 164
    cmpl-float v0, v3, v4

    if-lez v0, :cond_7e

    :goto_75
    iput v3, v6, Lorg/jbox2d/common/Vec2;->y:F

    .line 165
    return-void

    :cond_78
    move v0, v2

    .line 161
    goto :goto_62

    :cond_7a
    move v0, v4

    .line 162
    goto :goto_69

    :cond_7c
    move v1, v2

    .line 163
    goto :goto_6f

    :cond_7e
    move v3, v4

    .line 164
    goto :goto_75
.end method

.method public computeDistanceToOut(Lorg/jbox2d/common/Transform;Lorg/jbox2d/common/Vec2;ILorg/jbox2d/common/Vec2;)F
    .registers 7

    .prologue
    .line 109
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->pool0:Lorg/jbox2d/collision/shapes/EdgeShape;

    .line 110
    invoke-virtual {p0, v0, p3}, Lorg/jbox2d/collision/shapes/ChainShape;->getChildEdge(Lorg/jbox2d/collision/shapes/EdgeShape;I)V

    .line 111
    const/4 v1, 0x0

    invoke-virtual {v0, p1, p2, v1, p4}, Lorg/jbox2d/collision/shapes/EdgeShape;->computeDistanceToOut(Lorg/jbox2d/common/Transform;Lorg/jbox2d/common/Vec2;ILorg/jbox2d/common/Vec2;)F

    move-result v0

    return v0
.end method

.method public computeMass(Lorg/jbox2d/collision/shapes/MassData;F)V
    .registers 5

    .prologue
    const/4 v1, 0x0

    .line 169
    iput v1, p1, Lorg/jbox2d/collision/shapes/MassData;->mass:F

    .line 170
    iget-object v0, p1, Lorg/jbox2d/collision/shapes/MassData;->center:Lorg/jbox2d/common/Vec2;

    invoke-virtual {v0}, Lorg/jbox2d/common/Vec2;->setZero()V

    .line 171
    iput v1, p1, Lorg/jbox2d/collision/shapes/MassData;->I:F

    .line 172
    return-void
.end method

.method public createChain([Lorg/jbox2d/common/Vec2;I)V
    .registers 8

    .prologue
    const/4 v1, 0x0

    .line 221
    sget-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    if-nez v0, :cond_13

    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    if-nez v0, :cond_d

    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-eqz v0, :cond_13

    :cond_d
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0}, Ljava/lang/AssertionError;-><init>()V

    throw v0

    .line 222
    :cond_13
    sget-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    if-nez v0, :cond_20

    const/4 v0, 0x2

    if-ge p2, v0, :cond_20

    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0}, Ljava/lang/AssertionError;-><init>()V

    throw v0

    .line 223
    :cond_20
    iput p2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    .line 224
    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    new-array v0, v0, [Lorg/jbox2d/common/Vec2;

    iput-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    .line 225
    const/4 v0, 0x1

    :goto_29
    iget v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-ge v0, v2, :cond_4b

    .line 226
    add-int/lit8 v2, v0, -0x1

    aget-object v2, p1, v2

    .line 227
    aget-object v3, p1, v0

    .line 229
    invoke-static {v2, v3}, Lorg/jbox2d/common/MathUtils;->distanceSquared(Lorg/jbox2d/common/Vec2;Lorg/jbox2d/common/Vec2;)F

    move-result v2

    sget v3, Lorg/jbox2d/common/Settings;->linearSlop:F

    sget v4, Lorg/jbox2d/common/Settings;->linearSlop:F

    mul-float/2addr v3, v4

    cmpg-float v2, v2, v3

    if-gez v2, :cond_48

    .line 230
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "Vertices of chain shape are too close together"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 225
    :cond_48
    add-int/lit8 v0, v0, 0x1

    goto :goto_29

    :cond_4b
    move v0, v1

    .line 233
    :goto_4c
    iget v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-ge v0, v2, :cond_5e

    .line 234
    iget-object v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    new-instance v3, Lorg/jbox2d/common/Vec2;

    aget-object v4, p1, v0

    invoke-direct {v3, v4}, Lorg/jbox2d/common/Vec2;-><init>(Lorg/jbox2d/common/Vec2;)V

    aput-object v3, v2, v0

    .line 233
    add-int/lit8 v0, v0, 0x1

    goto :goto_4c

    .line 236
    :cond_5e
    iput-boolean v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasPrevVertex:Z

    .line 237
    iput-boolean v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasNextVertex:Z

    .line 239
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    invoke-virtual {v0}, Lorg/jbox2d/common/Vec2;->setZero()V

    .line 240
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    invoke-virtual {v0}, Lorg/jbox2d/common/Vec2;->setZero()V

    .line 241
    return-void
.end method

.method public createLoop([Lorg/jbox2d/common/Vec2;I)V
    .registers 9

    .prologue
    const/4 v1, 0x0

    const/4 v2, 0x1

    .line 192
    sget-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    if-nez v0, :cond_14

    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    if-nez v0, :cond_e

    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-eqz v0, :cond_14

    :cond_e
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0}, Ljava/lang/AssertionError;-><init>()V

    throw v0

    .line 193
    :cond_14
    sget-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    if-nez v0, :cond_21

    const/4 v0, 0x3

    if-ge p2, v0, :cond_21

    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0}, Ljava/lang/AssertionError;-><init>()V

    throw v0

    .line 194
    :cond_21
    add-int/lit8 v0, p2, 0x1

    iput v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    .line 195
    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    new-array v0, v0, [Lorg/jbox2d/common/Vec2;

    iput-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    move v0, v2

    .line 196
    :goto_2c
    if-ge v0, p2, :cond_4c

    .line 197
    add-int/lit8 v3, v0, -0x1

    aget-object v3, p1, v3

    .line 198
    aget-object v4, p1, v0

    .line 200
    invoke-static {v3, v4}, Lorg/jbox2d/common/MathUtils;->distanceSquared(Lorg/jbox2d/common/Vec2;Lorg/jbox2d/common/Vec2;)F

    move-result v3

    sget v4, Lorg/jbox2d/common/Settings;->linearSlop:F

    sget v5, Lorg/jbox2d/common/Settings;->linearSlop:F

    mul-float/2addr v4, v5

    cmpg-float v3, v3, v4

    if-gez v3, :cond_49

    .line 201
    new-instance v0, Ljava/lang/RuntimeException;

    const-string v1, "Vertices of chain shape are too close together"

    invoke-direct {v0, v1}, Ljava/lang/RuntimeException;-><init>(Ljava/lang/String;)V

    throw v0

    .line 196
    :cond_49
    add-int/lit8 v0, v0, 0x1

    goto :goto_2c

    :cond_4c
    move v0, v1

    .line 204
    :goto_4d
    if-ge v0, p2, :cond_5d

    .line 205
    iget-object v3, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    new-instance v4, Lorg/jbox2d/common/Vec2;

    aget-object v5, p1, v0

    invoke-direct {v4, v5}, Lorg/jbox2d/common/Vec2;-><init>(Lorg/jbox2d/common/Vec2;)V

    aput-object v4, v3, v0

    .line 204
    add-int/lit8 v0, v0, 0x1

    goto :goto_4d

    .line 207
    :cond_5d
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    new-instance v3, Lorg/jbox2d/common/Vec2;

    iget-object v4, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    aget-object v1, v4, v1

    invoke-direct {v3, v1}, Lorg/jbox2d/common/Vec2;-><init>(Lorg/jbox2d/common/Vec2;)V

    aput-object v3, v0, p2

    .line 208
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    iget v3, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    add-int/lit8 v3, v3, -0x2

    aget-object v1, v1, v3

    invoke-virtual {v0, v1}, Lorg/jbox2d/common/Vec2;->set(Lorg/jbox2d/common/Vec2;)Lorg/jbox2d/common/Vec2;

    .line 209
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    aget-object v1, v1, v2

    invoke-virtual {v0, v1}, Lorg/jbox2d/common/Vec2;->set(Lorg/jbox2d/common/Vec2;)Lorg/jbox2d/common/Vec2;

    .line 210
    iput-boolean v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasPrevVertex:Z

    .line 211
    iput-boolean v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasNextVertex:Z

    .line 212
    return-void
.end method

.method public getChildCount()I
    .registers 2

    .prologue
    .line 67
    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    add-int/lit8 v0, v0, -0x1

    return v0
.end method

.method public getChildEdge(Lorg/jbox2d/collision/shapes/EdgeShape;I)V
    .registers 8

    .prologue
    const/4 v4, 0x1

    .line 74
    sget-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    if-nez v0, :cond_13

    if-ltz p2, :cond_d

    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    add-int/lit8 v0, v0, -0x1

    if-lt p2, v0, :cond_13

    :cond_d
    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0}, Ljava/lang/AssertionError;-><init>()V

    throw v0

    .line 75
    :cond_13
    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_radius:F

    iput v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_radius:F

    .line 77
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    add-int/lit8 v1, p2, 0x0

    aget-object v0, v0, v1

    .line 78
    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    add-int/lit8 v2, p2, 0x1

    aget-object v1, v1, v2

    .line 79
    iget-object v2, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex1:Lorg/jbox2d/common/Vec2;

    iget v3, v0, Lorg/jbox2d/common/Vec2;->x:F

    iput v3, v2, Lorg/jbox2d/common/Vec2;->x:F

    .line 80
    iget-object v2, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex1:Lorg/jbox2d/common/Vec2;

    iget v0, v0, Lorg/jbox2d/common/Vec2;->y:F

    iput v0, v2, Lorg/jbox2d/common/Vec2;->y:F

    .line 81
    iget-object v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex2:Lorg/jbox2d/common/Vec2;

    iget v2, v1, Lorg/jbox2d/common/Vec2;->x:F

    iput v2, v0, Lorg/jbox2d/common/Vec2;->x:F

    .line 82
    iget-object v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex2:Lorg/jbox2d/common/Vec2;

    iget v1, v1, Lorg/jbox2d/common/Vec2;->y:F

    iput v1, v0, Lorg/jbox2d/common/Vec2;->y:F

    .line 84
    if-lez p2, :cond_6c

    .line 85
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    add-int/lit8 v1, p2, -0x1

    aget-object v0, v0, v1

    .line 86
    iget-object v1, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex0:Lorg/jbox2d/common/Vec2;

    iget v2, v0, Lorg/jbox2d/common/Vec2;->x:F

    iput v2, v1, Lorg/jbox2d/common/Vec2;->x:F

    .line 87
    iget-object v1, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex0:Lorg/jbox2d/common/Vec2;

    iget v0, v0, Lorg/jbox2d/common/Vec2;->y:F

    iput v0, v1, Lorg/jbox2d/common/Vec2;->y:F

    .line 88
    iput-boolean v4, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_hasVertex0:Z

    .line 95
    :goto_51
    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    add-int/lit8 v0, v0, -0x2

    if-ge p2, v0, :cond_81

    .line 96
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    add-int/lit8 v1, p2, 0x2

    aget-object v0, v0, v1

    .line 97
    iget-object v1, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex3:Lorg/jbox2d/common/Vec2;

    iget v2, v0, Lorg/jbox2d/common/Vec2;->x:F

    iput v2, v1, Lorg/jbox2d/common/Vec2;->x:F

    .line 98
    iget-object v1, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex3:Lorg/jbox2d/common/Vec2;

    iget v0, v0, Lorg/jbox2d/common/Vec2;->y:F

    iput v0, v1, Lorg/jbox2d/common/Vec2;->y:F

    .line 99
    iput-boolean v4, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_hasVertex3:Z

    .line 105
    :goto_6b
    return-void

    .line 90
    :cond_6c
    iget-object v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex0:Lorg/jbox2d/common/Vec2;

    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    iget v1, v1, Lorg/jbox2d/common/Vec2;->x:F

    iput v1, v0, Lorg/jbox2d/common/Vec2;->x:F

    .line 91
    iget-object v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex0:Lorg/jbox2d/common/Vec2;

    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    iget v1, v1, Lorg/jbox2d/common/Vec2;->y:F

    iput v1, v0, Lorg/jbox2d/common/Vec2;->y:F

    .line 92
    iget-boolean v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasPrevVertex:Z

    iput-boolean v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_hasVertex0:Z

    goto :goto_51

    .line 101
    :cond_81
    iget-object v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex3:Lorg/jbox2d/common/Vec2;

    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    iget v1, v1, Lorg/jbox2d/common/Vec2;->x:F

    iput v1, v0, Lorg/jbox2d/common/Vec2;->x:F

    .line 102
    iget-object v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex3:Lorg/jbox2d/common/Vec2;

    iget-object v1, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    iget v1, v1, Lorg/jbox2d/common/Vec2;->y:F

    iput v1, v0, Lorg/jbox2d/common/Vec2;->y:F

    .line 103
    iget-boolean v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasNextVertex:Z

    iput-boolean v0, p1, Lorg/jbox2d/collision/shapes/EdgeShape;->m_hasVertex3:Z

    goto :goto_6b
.end method

.method public raycast(Lorg/jbox2d/collision/RayCastOutput;Lorg/jbox2d/collision/RayCastInput;Lorg/jbox2d/common/Transform;I)Z
    .registers 11

    .prologue
    const/4 v1, 0x0

    .line 121
    sget-boolean v0, Lorg/jbox2d/collision/shapes/ChainShape;->$assertionsDisabled:Z

    if-nez v0, :cond_f

    iget v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-lt p4, v0, :cond_f

    new-instance v0, Ljava/lang/AssertionError;

    invoke-direct {v0}, Ljava/lang/AssertionError;-><init>()V

    throw v0

    .line 123
    :cond_f
    iget-object v2, p0, Lorg/jbox2d/collision/shapes/ChainShape;->pool0:Lorg/jbox2d/collision/shapes/EdgeShape;

    .line 126
    add-int/lit8 v0, p4, 0x1

    .line 127
    iget v3, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_count:I

    if-ne v0, v3, :cond_18

    move v0, v1

    .line 130
    :cond_18
    iget-object v3, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    aget-object v3, v3, p4

    .line 131
    iget-object v4, v2, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex1:Lorg/jbox2d/common/Vec2;

    iget v5, v3, Lorg/jbox2d/common/Vec2;->x:F

    iput v5, v4, Lorg/jbox2d/common/Vec2;->x:F

    .line 132
    iget-object v4, v2, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex1:Lorg/jbox2d/common/Vec2;

    iget v3, v3, Lorg/jbox2d/common/Vec2;->y:F

    iput v3, v4, Lorg/jbox2d/common/Vec2;->y:F

    .line 133
    iget-object v3, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_vertices:[Lorg/jbox2d/common/Vec2;

    aget-object v0, v3, v0

    .line 134
    iget-object v3, v2, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex2:Lorg/jbox2d/common/Vec2;

    iget v4, v0, Lorg/jbox2d/common/Vec2;->x:F

    iput v4, v3, Lorg/jbox2d/common/Vec2;->x:F

    .line 135
    iget-object v3, v2, Lorg/jbox2d/collision/shapes/EdgeShape;->m_vertex2:Lorg/jbox2d/common/Vec2;

    iget v0, v0, Lorg/jbox2d/common/Vec2;->y:F

    iput v0, v3, Lorg/jbox2d/common/Vec2;->y:F

    .line 137
    invoke-virtual {v2, p1, p2, p3, v1}, Lorg/jbox2d/collision/shapes/EdgeShape;->raycast(Lorg/jbox2d/collision/RayCastOutput;Lorg/jbox2d/collision/RayCastInput;Lorg/jbox2d/common/Transform;I)Z

    move-result v0

    return v0
.end method

.method public setNextVertex(Lorg/jbox2d/common/Vec2;)V
    .registers 3

    .prologue
    .line 259
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_nextVertex:Lorg/jbox2d/common/Vec2;

    invoke-virtual {v0, p1}, Lorg/jbox2d/common/Vec2;->set(Lorg/jbox2d/common/Vec2;)Lorg/jbox2d/common/Vec2;

    .line 260
    const/4 v0, 0x1

    iput-boolean v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasNextVertex:Z

    .line 261
    return-void
.end method

.method public setPrevVertex(Lorg/jbox2d/common/Vec2;)V
    .registers 3

    .prologue
    .line 249
    iget-object v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_prevVertex:Lorg/jbox2d/common/Vec2;

    invoke-virtual {v0, p1}, Lorg/jbox2d/common/Vec2;->set(Lorg/jbox2d/common/Vec2;)Lorg/jbox2d/common/Vec2;

    .line 250
    const/4 v0, 0x1

    iput-boolean v0, p0, Lorg/jbox2d/collision/shapes/ChainShape;->m_hasPrevVertex:Z

    .line 251
    return-void
.end method

.method public testPoint(Lorg/jbox2d/common/Transform;Lorg/jbox2d/common/Vec2;)Z
    .registers 4

    .prologue
    .line 116
    const/4 v0, 0x0

    return v0
.end method