*[clean-code] push bycopy as pragma instead of individually.

*made notifyPlayerState a proc beacuse template just adds
duplicate code

 - [1] code look clean.
 - [2] obvious.

src/client.nim

@@ -259,59 +259,62 @@ type #enums
     llDebug  = 60, ##more noisy verbose info
     llTrace  = 70  ##extermely verbose
 
+{.push bycopy.}
+type
 #non-enum type objects
   Handle* = distinct pointer ##(private) basic type, used by api to
    ##infer the context
 
-  ClientUnionType* {.bycopy, union.} = object
+  ClientUnionType* {.union.} = object
     str*: cstring
     flag*, int*: cint
     double*: cdouble
     list*: ptr NodeList
     ba*: ptr ByteArray
 
-  Node* {.bycopy.} = object
+  Node* = object
     u*: ClientUnionType
     format*: Format
 
-  NodeList* {.bycopy.} = object
+  NodeList* = object
     num*: cint
     values*: ptr Node
     keys*: cstringArray
 
-  ByteArray* {.bycopy.} = object
+  ByteArray* = object
     data*: pointer
     size*: csize_t
 
-  EventProperty* {.bycopy.} = object
+  EventProperty* = object
     name*: cstring
     format*: Format
     data*: pointer
 
-  EventLogMessage* {.bycopy.} = object
+  EventLogMessage* = object
     prefix*, level*, text*: cstring
     logLevel*: LogLevel
 
-  EventEndFile* {.bycopy.} = object
+  EventEndFile* = object
     reason*, error*: cint
 
-  EventClientMessage* {.bycopy.} = object
+  EventClientMessage* = object
     numArgs*: cint
     args*: cstringArray
 
-  EventHook* {.bycopy.} = object
+  EventHook* = object
     name*: cstring
     id*: cint
 
-  EventCmd* {.bycopy.} = object
+  EventCmd* = object
     result*: Node
 
-  Event* {.bycopy.} = object
+  Event* = object
     eventID*: EventID
     error*: int
     replyUserData*: uint64
     data*: pointer
 
+{.pop.}
 #procs
 using
   ctx: ptr Handle
@@ -482,4 +485,6 @@ proc checkError*(status: cint) = ##[
    showCursor()
    raise newException(CatchableError, "mpv API error: " & $errorString status)
 
+template cE*(s: int) = checkError s
+
 {.pop.}

src/link.nim

@@ -23,7 +23,7 @@ proc doesLinkWork*(link: string): bool =
            #for link with no port will except
          else: parseInt seq[1]),
        timeout = 2000)
-    echo "link dont cause except"
+#    echo "link dont cause except"
     return true
   except HttpRequestError: warn "HttpRequestError. bad link?"
   except IndexDefect: return true #lmpv will error IDEndFile if badLink

src/menu.nim

@@ -14,7 +14,7 @@ template endThisCall(str: string) =
   terminateDestroy ctx
   break
 
-template notifyplayerState =
+proc notifyplayerState(isPaused, isMuted: bool) =
   cursorDown()
   eraseLine()
   if not isPaused:
@@ -53,6 +53,8 @@ proc call(sub: string; sect = ""; stat, link: string) =
 
   try: illwillinit false
   except IllWillError: discard
+
+  cursorDown()
   say "Playing", fgGreen
   cursorDown()
   #echo "link in call() before while true: " & link
@@ -82,47 +84,45 @@ proc call(sub: string; sect = ""; stat, link: string) =
         if isPaused:
           isPaused = false
           ctx.pause false
-          notifyPlayerState()
+          notifyPlayerState(isPaused, isMuted)
 
         else:
           ctx.pause true
           isPaused = true
-          notifyPlayerState()
+          notifyPlayerState(isPaused, isMuted)
 
       of Key.M:
         if isMuted:
           ctx.mute false
           isMuted = false
-          notifyPlayerState()
+          notifyPlayerState(isPaused, isMuted)
 
         else:
           ctx.mute true
           isMuted = true
-          notifyPlayerState()
+          notifyPlayerState(isPaused, isMuted)
 
       of Key.Slash, Key.Plus:
         let volumeIncreased = ctx.volume true
 
-        #[var metadata: NodeList
-          echo "getPropreturnVal:", ctx.getProperty("metadata", fmtNodeMap, addr metadata)
-          echo "metadata", metadata.num
-          for i in 0 .. 100:
-            try:echo "metadatavalues", metadata.values[i]
-            except:discard]#
+        cursorDown()
         cursorDown()
         warn "Volume+: " & $volumeIncreased
         cursorUp()
         eraseLine()
         cursorUp()
+        cursorUp()
 
       of Key.Asterisk, Key.Minus:
         let volumeDecreased = ctx.volume false
 
+        cursorDown()
         cursorDown()
         warn "Volume-: " & $volumeDecreased
         cursorUp()
         eraseLine()
         cursorUp()
+        cursorUp()
 
       of Key.R:
         if not isPaused: terminateDestroy ctx

src/player.nim

@@ -1,7 +1,5 @@
 import client
 
-template cE*(s: cint) = checkError s
-
 using
   ctx: ptr Handle
 
@@ -36,3 +34,5 @@ proc seeIfCoreIsIdling*(ctx): cint =
 
 proc getCurrentSongv2*(ctx): cstring =
   cE ctx.getProperty("media-title", fmtString, addr result)
+
+export cE

src/ui.nim

@@ -94,11 +94,14 @@ proc warn*(txt: string; x = 4; colour = fgRed) =
   sleep 750
 
 proc inv* =
+  cursorDown()
   cursorDown()
   warn "INVALID CHOICE"
   cursorUp()
   eraseLine()
   cursorUp()
+  cursorUp()
+
 
 template sayTermDraw8*() =
   say "Poor Mans Radio Player in Nim-lang " &