mirror of
https://github.com/moparisthebest/Simba
synced 2024-11-11 20:05:03 -05:00
154 lines
3.5 KiB
PHP
154 lines
3.5 KiB
PHP
{
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This file is part of the Mufasa Macro Library (MML)
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Copyright (c) 2009 by Raymond van Venetië and Merlijn Wajer
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MML is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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MML is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with MML. If not, see <http://www.gnu.org/licenses/>.
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See the file COPYING, included in this distribution,
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for details about the copyright.
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Math.inc for the Mufasa Macro Library
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}
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function ps_iAbs(a : integer) : integer;extdecl;
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begin
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result := abs(a);
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end;
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function ps_ceil(e : extended) : integer;extdecl;
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begin
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result := ceil(e);
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end;
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function ps_pow(base,exponent : extended) : extended; extdecl;
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begin
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if (exponent=0) then
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result := 1
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else
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result := power(base,exponent);
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end;
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function ps_Max(a,b : integer) : integer; extdecl;
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begin
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result := max(a,b);
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end;
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function ps_Min(a, b: Integer): Integer; extdecl;
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begin
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result := min(a,b);
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end;
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function ps_MinE(a, b : extended) : extended; extdecl;
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begin
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result := min(a,b);
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end;
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function ps_MaxE(a,b : extended) : extended; extdecl;
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begin
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result := max(a,b);
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end;
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function ps_Sqr(e : extended) : extended;extdecl;
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begin
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result := sqr(e);
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end;
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function ps_Point(x,y : integer) : TPoint;extdecl;
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begin
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result := classes.point(x,y);
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end;
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function ps_Distance(x1,y1,x2,y2 : integer) : integer;extdecl;
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begin
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Result := Round(Sqrt(Sqr(x2-x1) + Sqr(y2-y1)));
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end;
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function ps_Hypot(X, Y: Extended): Extended;extdecl;
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begin
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result := hypot(x,y);
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end;
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function ps_RandomRange(const aFrom, aTo: Integer): Integer; extdecl;
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begin
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Result:=Random(Abs(aFrom-aTo))+Min(aTo,AFrom);
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end;
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function ps_ArcTan2(x,y : extended) : extended; extdecl;
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begin
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result := ArcTan2(x,y);
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end;
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procedure ps_IncEx(var x : integer; increase : integer); extdecl;
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begin
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x := x + increase;
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end;
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procedure ps_DecEx(var x : integer; Decrease : integer); extdecl;
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begin
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x := x - Decrease;
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end;
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function Factorial(number: longword): Int64; extdecl;
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var
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Loop : longword;
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begin
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result := 1;
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for loop := number downto 2 do
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result := result * loop;
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end;
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function BinCoe(a, b: LongInt): Extended; extdecl;
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begin
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result := Factorial(a) / (factorial(b) * factorial(a-b));
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end;
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function FixD(Degrees : extended) : Extended; extdecl;
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begin;
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Result := Degrees;
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while Result < 0 do
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Result := Result + 360;
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while Result > 360 do
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Result := Result - 360;
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end;
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function IntToBox(x1,y1,x2,y2 : integer) : TBox; extdecl;
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begin;
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result.x1 := x1;
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result.y1 := y1;
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result.x2 := x2;
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result.y2 := y2;
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end;
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function IntInBox(x, y: Integer; Box: TBox): Boolean; extdecl;
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begin;
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result := (((x >= Box.x1) and(x <= Box.x2)) and ((y >= box.y1) and (y <= box.y2)));
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end;
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function PointToBox(PT1,PT2 : TPoint) : TBox; extdecl;
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begin;
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result.x1 := PT1.x;
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result.y1 := PT1.y;
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result.x2 := PT2.x;
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result.y2 := PT2.y;
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end;
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function PointInBox(PT : TPoint; Box: TBox): Boolean; extdecl;
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begin;
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result := (((PT.x >= Box.x1) and(PT.x <= Box.x2)) and ((PT.y>= box.y1) and (PT.y <= box.y2)));
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end;
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function ps_floor(e : extended) : integer; extdecl;
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begin;
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result := floor(e);
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end;
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