/*
-----------------------------------------------------------------------------
This source file is part of OpenSpace3D
For the latest info, see http://www.openspace3d.com

Copyright (c) 2012 I-maginer

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place - Suite 330, Boston, MA 02111-1307, USA, or go to
http://www.gnu.org/copyleft/lesser.txt

-----------------------------------------------------------------------------
*/

fun deleteOb(inst)=
  0;;


fun cbAdd(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else (ftoa (pval +. value)) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbSubtract(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else
            if order then
              (ftoa (value -. pval))
            else
              (ftoa (pval -. value))
          -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbMultiply(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else (ftoa (pval *. value)) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbDivide(inst, from, action, param, reply, p)=
  let p -> [value order] in
  if value == 0.0 then nil else
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil || pval == 0.0 then elem else
            if order then
              (ftoa (value /. pval))
            else
              (ftoa (pval /. value))
          -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbAbsolute(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else ftoa (absf pval) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbPower(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else
            if order then
              (ftoa (pow value pval))
            else
              (ftoa (pow pval value))
          -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;

  
fun cbSinus(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else (ftoa (sin pval)) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;

  
fun cbCosinus(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else (ftoa (cos pval)) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbArcCosinus(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else (ftoa (acos pval)) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbAtan2(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let 0.0 -> np in
  let hd strextr param -> lp in
  let atof hd lp -> x in
  let atof hd tl lp -> y in
  let if x == nil then 0.0 else x -> x in
  let if y == nil then 0.0 else y -> y in
  (
    SendPluginEvent inst "Out" ftoa SO3MathsRadianToDegree (atan2 x y) nil;
  );
  0;;


fun cbTangente(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else (ftoa (tan pval)) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbArcTangente(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atof elem -> pval in
          let if pval == nil then elem else (ftoa (atan pval)) -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;


fun cbModulo(inst, from, action, param, reply, p)=
  let p -> [value order] in
  let ftoi value -> ivalue in
  let strextr param -> lp in
  let nil -> np in
  (
    while lp != nil do
    (
      let hd lp -> line in
      let nil -> nline in
      (
        while line != nil do
        (
          let hd line -> elem in
          let atoi elem -> pval in
          let if pval == nil then elem else
            if order then
              (itoa (mod ivalue pval))
            else
              (itoa (mod pval ivalue))
          -> nelem in
            set nline = lcat nline nelem::nil;
          
          set line = tl line;
        );
        
        set np = lcat np (strcatnSep nline " ")::nil;
      );
      set lp = tl lp;
    );

    SendPluginEvent inst "Out" (strcatnSep np "\n") nil;
  );
  0;;

  
fun cbSetValue(inst, from, action, param, reply, p)=
  mutate p <- [(atof param) _];
  0;;


fun newOb(inst)=
  let atof (getPluginInstanceParam inst "value") -> value in
  let atoi (getPluginInstanceParam inst "order") -> order in
  let if order == nil then 0 else order -> order in
    
  let [value order] -> p in
  (
    PluginRegisterAction inst "Add" mkfun6 @cbAdd p;
    PluginRegisterAction inst "Subtract" mkfun6 @cbSubtract p;
    PluginRegisterAction inst "Multiply" mkfun6 @cbMultiply p;
    PluginRegisterAction inst "Divide" mkfun6 @cbDivide p;
    PluginRegisterAction inst "Power" mkfun6 @cbPower p;
    PluginRegisterAction inst "Absolute" mkfun6 @cbAbsolute p;
	  PluginRegisterAction inst "Sinus" mkfun6 @cbSinus p;
	  PluginRegisterAction inst "Cosinus" mkfun6 @cbCosinus p;
	  PluginRegisterAction inst "Arc Cosinus" mkfun6 @cbArcCosinus p;
	  PluginRegisterAction inst "Modulo" mkfun6 @cbModulo p;
	  PluginRegisterAction inst "Atan2" mkfun6 @cbAtan2 p;
	  PluginRegisterAction inst "Tangente" mkfun6 @cbTangente p;
	  PluginRegisterAction inst "Arc Tangente" mkfun6 @cbArcTangente p;
    PluginRegisterAction inst "Set value" mkfun6 @cbSetValue p;
  );
  
  setPluginInstanceCbDel inst @deleteOb;
  0;;


fun IniPlug(file)=
  PlugRegister @newOb nil;
  setPluginEditor @dynamicedit;
  0;;