update license info to dolphin's style

ref. https://github.com/dolphin-emu/dolphin
- COPYING
- LICENSES/*.txt

COPYING

@@ -1,10 +1,9 @@
-This software is provided under:
+Most of supSMSTAS's source code is licensed under GPLv3. Part of the source
+code distributed in this repository is derived from other projects and
+may have stronger or weaker licensing requirement.
 
-    SPDX-License-Identifier: GPL-3.0-only
+Per-file licensing information is provided via SPDX tags [1]. The licenses
+referenced in these tags can be found in the LICENSES/ directory within this
+source repository.
 
-Being under the terms of the GNU General Public License version 3 only,
-according with:
-
-    LICENSES/GPL-3.0
-
-All contributions to this software are subject to this COPYING file.
+[1] https://spdx.dev/

LICENSES/GPL-3.0.txt

@@ -1,12 +1,3 @@
-Valid-License-Identifier: GPL-3.0-only
-SPDX-URL: https://spdx.org/licenses/GPL-3.0-only.html
-Usage-Guide:
-  To use this license in source code, put the following SPDX
-  tag/value pairs into a comment according to the placement
-  guidelines in the licensing rules documentation:
-    SPDX-License-Identifier: GPL-3.0-only
-License-Text:
-
                     GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 

LICENSES/MIT.txt

@@ -0,0 +1,24 @@
+MIT License
+
+Copyright (c) <year> <copyright holders>
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.

README.md

@@ -32,7 +32,7 @@ alter QF sync (advance by QF) or render triangle/hitbox
 if you are using any of them.
 
 If the checkboxes in the Runtime tab don't work,
-try to disable all Gecko codes in Dolphin (except the *required Gecko code*).
+try to disable all Gecko codes in Dolphin (except the *required Gecko code* mentioned above).
 
 ## Execute the source code directly
 To install dependencies, the easiest way is to run the following command
@@ -45,7 +45,7 @@ Due to some module/script problems,
 in order to start the program,
 instead of using `python path/to/supSMSTAS/__main__.py` (as script),
 make sure to use `python -m path.to.supSMSTAS` (as module) outside the `src/supSMSTAS/` directory.
-For example, if you are in `src/` directory, you can run the following command:
+For example, if you are in the `src/` directory, you can run the following command:
 ```
 python -m supSMSTAS
 ```

src/supSMSTAS/shape.py

@@ -1,30 +1,5 @@
 # SPDX-License-Identifier: MIT
-'''
-MIT License
-
-Copyright (c) 2022 sup39[サポミク]
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
-OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-OTHER DEALINGS IN THE SOFTWARE.
-'''
+# Copyright (c) 2022 sup39[サポミク]
 
 import numpy as np
 array = np.array