Fix typecast

jurihock · jurihock · commit 60fcac7b1cd4 · 2025-06-19T11:21:59.000+02:00
diff --git a/Makefile b/Makefile
@@ -3,7 +3,7 @@
 GENERATOR = Ninja
 CONFIG    = Release
 PLATFORM  = -DCMAKE_OSX_ARCHITECTURES=arm64
-OPTIONS   = -DLOGGING=ON -DCHRONO=ON -DWARNINGS=ON
+OPTIONS   = -DLOGGING=ON -DCHRONO=ON -DWARNINGS=OFF
 
 PLUGIN    = Robotone
 INPUT     = .
diff --git a/src/Robocode/Math.h b/src/Robocode/Math.h
@@ -31,7 +31,8 @@ inline double radian_to_hertz(const double samplerate)
 }
 
 // https://newt.phys.unsw.edu.au/jw/notes.html
-inline double midi_to_hertz(const double midi, const double concertpitch)
+template<typename T>
+inline double midi_to_hertz(const T midi, const double concertpitch)
 {
-  return std::pow(2, (midi - 69) / 12) * concertpitch;
+  return std::pow(2, (static_cast<double>(midi) - 69) / 12) * concertpitch;
 }

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,8 @@ inline double radian_to_hertz(const double samplerate)`
`31`	`31`	`}`
`32`	`32`
`33`	`33`	`// https://newt.phys.unsw.edu.au/jw/notes.html`
`34`		`-inline double midi_to_hertz(const double midi, const double concertpitch)`
	`34`	`+template<typename T>`
	`35`	`+inline double midi_to_hertz(const T midi, const double concertpitch)`
`35`	`36`	`{`
`36`		`- return std::pow(2, (midi - 69) / 12) * concertpitch;`
	`37`	`+ return std::pow(2, (static_cast<double>(midi) - 69) / 12) * concertpitch;`
`37`	`38`	`}`