zorldo

Goofing around with Ebiten
git clone git://bsandro.tech/zorldo
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file_js.go (987B)


      1 // Copyright 2015 Hajime Hoshi
      2 //
      3 // Licensed under the Apache License, Version 2.0 (the "License");
      4 // you may not use this file except in compliance with the License.
      5 // You may obtain a copy of the License at
      6 //
      7 //     http://www.apache.org/licenses/LICENSE-2.0
      8 //
      9 // Unless required by applicable law or agreed to in writing, software
     10 // distributed under the License is distributed on an "AS IS" BASIS,
     11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     12 // See the License for the specific language governing permissions and
     13 // limitations under the License.
     14 
     15 package ebitenutil
     16 
     17 import (
     18 	"bytes"
     19 	"io/ioutil"
     20 	"net/http"
     21 )
     22 
     23 type file struct {
     24 	*bytes.Reader
     25 }
     26 
     27 func (f *file) Close() error {
     28 	return nil
     29 }
     30 
     31 func OpenFile(path string) (ReadSeekCloser, error) {
     32 	res, err := http.Get(path)
     33 	if err != nil {
     34 		return nil, err
     35 	}
     36 	body, err := ioutil.ReadAll(res.Body)
     37 	if err != nil {
     38 		return nil, err
     39 	}
     40 	f := &file{bytes.NewReader(body)}
     41 	return f, nil
     42 }