internal/gamepaddb: add missing license

constraints from ios and android generated files

internal/gamepaddb/db_android.go

@@ -14,8 +14,6 @@
 
 // Code generated by gen.go using 'go generate'. DO NOT EDIT.
 
-//go:build android
-
 package gamepaddb
 
 import (
@@ -25,15 +23,8 @@ import (
 //go:embed gamecontrollerdb_android.txt
 var controllerBytes []byte
 
-//go:embed gamecontrollerdb_glfw.txt
-var glfwControllerBytes []byte
-
 func init() {
 	if err := Update(controllerBytes); err != nil {
 		panic(err)
 	}
-
-	if err := Update(glfwControllerBytes); err != nil {
-		panic(err)
-	}
 }

internal/gamepaddb/db_glfw.go

@@ -0,0 +1,37 @@
+// Copyright 2024 The Ebitengine Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+//go:build !android && !ios && !js && !microsoftgdk && !nintendosdk && !playstation5
+
+package gamepaddb
+
+import (
+	_ "embed"
+)
+
+var additionalGLFWGamepads = []byte(`
+78696e70757401000000000000000000,XInput Gamepad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+78696e70757402000000000000000000,XInput Wheel (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+78696e70757403000000000000000000,XInput Arcade Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+78696e70757404000000000000000000,XInput Flight Stick (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+78696e70757405000000000000000000,XInput Dance Pad (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+78696e70757406000000000000000000,XInput Guitar (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+78696e70757408000000000000000000,XInput Drum Kit (GLFW),platform:Windows,a:b0,b:b1,x:b2,y:b3,leftshoulder:b4,rightshoulder:b5,back:b6,start:b7,leftstick:b8,rightstick:b9,leftx:a0,lefty:a1,rightx:a2,righty:a3,lefttrigger:a4,righttrigger:a5,dpup:h0.1,dpright:h0.2,dpdown:h0.4,dpleft:h0.8,
+`)
+
+func init() {
+	if err := Update(additionalGLFWGamepads); err != nil {
+		panic(err)
+	}
+}

internal/gamepaddb/db_ios.go

@@ -14,8 +14,6 @@
 
 // Code generated by gen.go using 'go generate'. DO NOT EDIT.
 
-//go:build ios
-
 package gamepaddb
 
 import (
@@ -25,15 +23,8 @@ import (
 //go:embed gamecontrollerdb_ios.txt
 var controllerBytes []byte
 
-//go:embed gamecontrollerdb_glfw.txt
-var glfwControllerBytes []byte
-
 func init() {
 	if err := Update(controllerBytes); err != nil {
 		panic(err)
 	}
-
-	if err := Update(glfwControllerBytes); err != nil {
-		panic(err)
-	}
 }

internal/gamepaddb/db_linbsd.go

@@ -25,15 +25,8 @@ import (
 //go:embed gamecontrollerdb_linbsd.txt
 var controllerBytes []byte
 
-//go:embed gamecontrollerdb_glfw.txt
-var glfwControllerBytes []byte
-
 func init() {
 	if err := Update(controllerBytes); err != nil {
 		panic(err)
 	}
-
-	if err := Update(glfwControllerBytes); err != nil {
-		panic(err)
-	}
 }

internal/gamepaddb/db_macos_darwin.go

@@ -14,7 +14,7 @@
 
 // Code generated by gen.go using 'go generate'. DO NOT EDIT.
 
-//go:build darwin && !ios
+//go:build !ios
 
 package gamepaddb
 
@@ -25,15 +25,8 @@ import (
 //go:embed gamecontrollerdb_macos_darwin.txt
 var controllerBytes []byte
 
-//go:embed gamecontrollerdb_glfw.txt
-var glfwControllerBytes []byte
-
 func init() {
 	if err := Update(controllerBytes); err != nil {
 		panic(err)
 	}
-
-	if err := Update(glfwControllerBytes); err != nil {
-		panic(err)
-	}
 }

internal/gamepaddb/db_windows.go

@@ -14,7 +14,7 @@
 
 // Code generated by gen.go using 'go generate'. DO NOT EDIT.
 
-//go:build windows && !microsoftgdk
+//go:build !microsoftgdk
 
 package gamepaddb
 
@@ -25,15 +25,8 @@ import (
 //go:embed gamecontrollerdb_windows.txt
 var controllerBytes []byte
 
-//go:embed gamecontrollerdb_glfw.txt
-var glfwControllerBytes []byte
-
 func init() {
 	if err := Update(controllerBytes); err != nil {
 		panic(err)
 	}
-
-	if err := Update(glfwControllerBytes); err != nil {
-		panic(err)
-	}
 }

internal/gamepaddb/gen.go

@@ -65,17 +65,11 @@ import (
 
 //go:embed gamecontrollerdb_{{.FileNameSuffix}}.txt
 var controllerBytes []byte
-//go:embed gamecontrollerdb_glfw.txt
-var glfwControllerBytes []byte
 
 func init() {
 	if err := Update(controllerBytes); err != nil {
 		panic(err)
 	}
-
-    if err := Update(glfwControllerBytes); err != nil {
-        panic(err)
-	}
 }`
 
 func main() {
@@ -96,23 +90,21 @@ func run() error {
 	platforms := map[string]gamePadPlatform{
 		"Windows": {
 			filenameSuffix:   "windows",
-			buildConstraints: "//go:build windows && !microsoftgdk",
+			buildConstraints: "//go:build !microsoftgdk",
 		},
 		"Mac OS X": {
 			filenameSuffix:   "macos_darwin",
-			buildConstraints: "//go:build darwin && !ios",
+			buildConstraints: "//go:build !ios",
 		},
 		"Linux": {
 			filenameSuffix:   "linbsd",
 			buildConstraints: "//go:build (freebsd || (linux && !android) || netbsd || openbsd) && !nintendosdk && !playstation5",
 		},
 		"iOS": {
-			filenameSuffix:   "ios",
-			buildConstraints: "//go:build ios",
+			filenameSuffix: "ios",
 		},
 		"Android": {
-			filenameSuffix:   "android",
-			buildConstraints: "//go:build android",
+			filenameSuffix: "android",
 		},
 	}
 
@@ -168,19 +160,21 @@ func splitControllersByPlatform(controllerDB []byte) (map[string]string, error)
 	s := bufio.NewScanner(bytes.NewReader(controllerDB))
 	dbs := map[string]string{}
 
-	var currentPlatform string
 	for s.Scan() {
 		line := s.Text()
-		if len(line) == 0 {
+		if strings.HasPrefix(line, "#") {
 			continue
 		}
 
-		if line[0] == '#' {
-			currentPlatform = strings.Replace(line, "# ", "", 1)
-			continue
+		parts := strings.Split(line, ",")
+		var platform string
+		for _, part := range parts {
+			if strings.HasPrefix(part, "platform:") {
+				platform = strings.Replace(part, "platform:", "", 1)
+				dbs[platform] += line + "\n"
+				break
+			}
 		}
-
-		dbs[currentPlatform] += line + "\n"
 	}
 	if err := s.Err(); err != nil {
 		return nil, err