apps/piano: refactoring, part 2

- Fixed bugs in keys and buttons reading and audio play
- Refactored data tables and removed loops
- Used more constants for everything
- Changes Spanish encoding to CP850
- Shifted notes on keys by -0x10 to match buttons
- Configured events mask for help thread
- Shift now works for buttons also
- Help window have relative coordinates from main window
- Maybe something else that I already forgot

Co-authored-by: Doczom <mixa.frolov2003@gmail.com>

programs/media/piano/Tupfile.lua

@@ -1,7 +1,4 @@
 if tup.getconfig("NO_FASM") ~= "" then return end
 HELPERDIR = (tup.getconfig("HELPERDIR") == "") and "../.." or tup.getconfig("HELPERDIR")
 tup.include(HELPERDIR .. "/use_fasm.lua")
-add_include(tup.getvariantdir())
-
-tup.rule("echo lang fix " .. ((tup.getconfig("LANG") == "") and "en_US" or tup.getconfig("LANG")) .. " > %o", {"lang.inc"})
-tup.rule({"piano.asm", extra_inputs = {"lang.inc"}}, FASM .. " %f %o " .. tup.getconfig("KPACK_CMD"), "piano")
+tup.rule("piano.asm", FASM .. " -dlang=" .. tup.getconfig("LANG") .. " %f %o" .. tup.getconfig("KPACK_CMD"), "%B")

programs/media/piano/build.bat

@@ -1,4 +0,0 @@
-@echo lang fix en_US >lang.inc
-@fasm piano.asm piano
-@erase lang.inc
-@pause