536 lines
7.6 KiB
Smali
536 lines
7.6 KiB
Smali
.class public final Lcom/badlogic/gdx/math/MathUtils;
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.super Ljava/lang/Object;
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.source "MathUtils.java"
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# annotations
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.annotation system Ldalvik/annotation/MemberClasses;
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value = {
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Lcom/badlogic/gdx/math/MathUtils$Sin;
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}
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.end annotation
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# static fields
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.field public static a:Ljava/util/Random;
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# direct methods
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.method static constructor <clinit>()V
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.locals 1
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.line 104
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new-instance v0, Lcom/badlogic/gdx/math/RandomXS128;
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invoke-direct {v0}, Lcom/badlogic/gdx/math/RandomXS128;-><init>()V
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sput-object v0, Lcom/badlogic/gdx/math/MathUtils;->a:Ljava/util/Random;
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return-void
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.end method
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.method public constructor <init>()V
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.locals 0
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.line 25
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invoke-direct {p0}, Ljava/lang/Object;-><init>()V
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return-void
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.end method
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.method public static a()F
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.locals 1
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.line 138
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils;->a:Ljava/util/Random;
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invoke-virtual {v0}, Ljava/util/Random;->nextFloat()F
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move-result v0
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return v0
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.end method
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.method public static a(F)F
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.locals 2
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.line 64
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils$Sin;->a:[F
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const v1, 0x4522f983
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mul-float p0, p0, v1
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float-to-int p0, p0
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and-int/lit16 p0, p0, 0x3fff
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aget p0, v0, p0
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return p0
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.end method
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.method public static a(FF)F
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.locals 7
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const v0, 0x3fc90fdb
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const/4 v1, 0x0
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cmpl-float v2, p1, v1
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if-nez v2, :cond_2
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cmpl-float p1, p0, v1
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if-lez p1, :cond_0
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return v0
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:cond_0
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cmpl-float p0, p0, v1
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if-nez p0, :cond_1
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return v1
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:cond_1
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const p0, -0x4036f025
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return p0
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:cond_2
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div-float v2, p0, p1
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.line 93
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invoke-static {v2}, Ljava/lang/Math;->abs(F)F
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move-result v3
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const v4, 0x40490fdb # (float)Math.PI
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const v5, 0x3e8f5c29 # 0.28f
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const/high16 v6, 0x3f800000 # 1.0f
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cmpg-float v3, v3, v6
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if-gez v3, :cond_5
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mul-float v5, v5, v2
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mul-float v5, v5, v2
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add-float/2addr v5, v6
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div-float/2addr v2, v5
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cmpg-float p1, p1, v1
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if-gez p1, :cond_4
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cmpg-float p0, p0, v1
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if-gez p0, :cond_3
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const v4, -0x3fb6f025
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:cond_3
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add-float/2addr v2, v4
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return v2
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:cond_4
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return v2
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:cond_5
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mul-float p1, v2, v2
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add-float/2addr p1, v5
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div-float/2addr v2, p1
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sub-float/2addr v0, v2
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cmpg-float p0, p0, v1
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if-gez p0, :cond_6
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sub-float/2addr v0, v4
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:cond_6
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return v0
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.end method
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.method public static a(FFF)F
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.locals 4
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.line 189
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils;->a:Ljava/util/Random;
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invoke-virtual {v0}, Ljava/util/Random;->nextFloat()F
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move-result v0
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sub-float v1, p1, p0
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sub-float v2, p2, p0
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div-float v3, v2, v1
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cmpg-float v3, v0, v3
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if-gtz v3, :cond_0
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mul-float v0, v0, v1
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mul-float v0, v0, v2
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float-to-double p1, v0
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.line 191
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invoke-static {p1, p2}, Ljava/lang/Math;->sqrt(D)D
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move-result-wide p1
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double-to-float p1, p1
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add-float/2addr p0, p1
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return p0
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:cond_0
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const/high16 p0, 0x3f800000 # 1.0f
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sub-float/2addr p0, v0
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mul-float p0, p0, v1
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sub-float p2, p1, p2
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mul-float p0, p0, p2
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float-to-double v0, p0
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.line 192
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invoke-static {v0, v1}, Ljava/lang/Math;->sqrt(D)D
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move-result-wide v0
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double-to-float p0, v0
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sub-float/2addr p1, p0
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return p1
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.end method
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.method public static a(I)I
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.locals 1
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.line 108
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils;->a:Ljava/util/Random;
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add-int/lit8 p0, p0, 0x1
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invoke-virtual {v0, p0}, Ljava/util/Random;->nextInt(I)I
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move-result p0
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return p0
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.end method
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.method public static b(F)F
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.locals 2
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.line 69
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils$Sin;->a:[F
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const v1, 0x3fc90fdb
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add-float/2addr p0, v1
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const v1, 0x4522f983
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mul-float p0, p0, v1
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float-to-int p0, p0
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and-int/lit16 p0, p0, 0x3fff
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aget p0, v0, p0
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return p0
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.end method
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.method public static b(FF)F
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.locals 1
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.line 148
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils;->a:Ljava/util/Random;
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invoke-virtual {v0}, Ljava/util/Random;->nextFloat()F
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move-result v0
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sub-float/2addr p1, p0
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mul-float v0, v0, p1
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add-float/2addr p0, v0
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return p0
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.end method
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.method public static b(FFF)F
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.locals 1
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cmpg-float v0, p0, p1
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if-gez v0, :cond_0
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return p1
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:cond_0
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cmpl-float p1, p0, p2
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if-lez p1, :cond_1
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return p2
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:cond_1
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return p0
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.end method
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.method public static b(I)I
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.locals 2
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const/4 v0, 0x1
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if-nez p0, :cond_0
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return v0
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:cond_0
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add-int/lit8 p0, p0, -0x1
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shr-int/lit8 v1, p0, 0x1
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or-int/2addr p0, v1
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shr-int/lit8 v1, p0, 0x2
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or-int/2addr p0, v1
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shr-int/lit8 v1, p0, 0x4
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or-int/2addr p0, v1
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shr-int/lit8 v1, p0, 0x8
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or-int/2addr p0, v1
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shr-int/lit8 v1, p0, 0x10
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or-int/2addr p0, v1
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add-int/2addr p0, v0
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return p0
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.end method
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.method public static c(F)F
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.locals 2
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.line 74
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils$Sin;->a:[F
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const v1, 0x42360b61
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mul-float p0, p0, v1
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float-to-int p0, p0
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and-int/lit16 p0, p0, 0x3fff
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aget p0, v0, p0
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return p0
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.end method
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.method public static c(FF)F
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.locals 2
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add-float v0, p0, p1
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const/high16 v1, 0x3f000000 # 0.5f
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mul-float v0, v0, v1
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.line 180
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invoke-static {p0, p1, v0}, Lcom/badlogic/gdx/math/MathUtils;->a(FFF)F
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move-result p0
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return p0
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.end method
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.method public static c(FFF)Z
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.locals 0
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sub-float/2addr p0, p1
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.line 342
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invoke-static {p0}, Ljava/lang/Math;->abs(F)F
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move-result p0
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cmpg-float p0, p0, p2
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if-gtz p0, :cond_0
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const/4 p0, 0x1
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goto :goto_0
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:cond_0
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const/4 p0, 0x0
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:goto_0
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return p0
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.end method
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.method public static c(I)Z
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.locals 1
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if-eqz p0, :cond_0
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add-int/lit8 v0, p0, -0x1
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and-int/2addr p0, v0
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if-nez p0, :cond_0
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const/4 p0, 0x1
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goto :goto_0
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:cond_0
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const/4 p0, 0x0
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:goto_0
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return p0
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.end method
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.method public static d(F)F
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.locals 2
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.line 79
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils$Sin;->a:[F
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const/high16 v1, 0x42b40000 # 90.0f
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add-float/2addr p0, v1
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const v1, 0x42360b61
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mul-float p0, p0, v1
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float-to-int p0, p0
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and-int/lit16 p0, p0, 0x3fff
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aget p0, v0, p0
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return p0
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.end method
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.method public static d(FF)Z
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.locals 0
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.line 327
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invoke-static {p0}, Ljava/lang/Math;->abs(F)F
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move-result p0
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cmpg-float p0, p0, p1
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if-gtz p0, :cond_0
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const/4 p0, 0x1
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goto :goto_0
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:cond_0
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const/4 p0, 0x0
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:goto_0
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return p0
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.end method
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.method public static e(F)F
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.locals 1
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.line 143
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sget-object v0, Lcom/badlogic/gdx/math/MathUtils;->a:Ljava/util/Random;
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invoke-virtual {v0}, Ljava/util/Random;->nextFloat()F
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move-result v0
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mul-float v0, v0, p0
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return v0
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.end method
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.method public static e(FF)Z
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.locals 0
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sub-float/2addr p0, p1
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.line 334
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invoke-static {p0}, Ljava/lang/Math;->abs(F)F
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move-result p0
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const p1, 0x358637bd # 1.0E-6f
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cmpg-float p0, p0, p1
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if-gtz p0, :cond_0
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const/4 p0, 0x1
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goto :goto_0
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:cond_0
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const/4 p0, 0x0
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:goto_0
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return p0
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.end method
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.method public static f(F)Z
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.locals 1
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.line 321
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invoke-static {p0}, Ljava/lang/Math;->abs(F)F
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move-result p0
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const v0, 0x358637bd # 1.0E-6f
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cmpg-float p0, p0, v0
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if-gtz p0, :cond_0
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const/4 p0, 0x1
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goto :goto_0
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:cond_0
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const/4 p0, 0x0
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:goto_0
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return p0
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.end method
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