| // Copyright 2015 The Vanadium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package texture |
| |
| import ( |
| "image" |
| _ "image/jpeg" |
| _ "image/png" |
| "log" |
| "strconv" |
| |
| "hearts/img/staticimg" |
| "hearts/logic/card" |
| |
| "golang.org/x/mobile/asset" |
| "golang.org/x/mobile/exp/sprite" |
| ) |
| |
| // Given a card object, populates it with its image |
| func PopulateCardImage(c *card.Card, texs map[string]sprite.SubTex, eng sprite.Engine, scene *sprite.Node) { |
| var texKey string |
| switch c.GetSuit() { |
| case card.Club: |
| texKey = "Clubs-" |
| case card.Diamond: |
| texKey = "Diamonds-" |
| case card.Spade: |
| texKey = "Spades-" |
| case card.Heart: |
| texKey = "Hearts-" |
| } |
| switch c.GetFace() { |
| case card.Jack: |
| texKey += "Jack" |
| case card.Queen: |
| texKey += "Queen" |
| case card.King: |
| texKey += "King" |
| case card.Ace: |
| texKey += "Ace" |
| default: |
| texKey += strconv.Itoa(int(c.GetFace())) |
| } |
| texKey += ".png" |
| n := MakeNode(eng, scene) |
| eng.SetSubTex(n, texs[texKey]) |
| c.SetNode(n) |
| c.SetImage(texs[texKey]) |
| c.SetBack(texs["BakuSquare.png"]) |
| } |
| |
| // Returns a new StaticImg instance with desired image and dimensions |
| func MakeImgWithoutAlt(t sprite.SubTex, pos *card.Position, eng sprite.Engine, scene *sprite.Node) *staticimg.StaticImg { |
| currentVec := pos.GetCurrent() |
| initialVec := pos.GetInitial() |
| dimVec := pos.GetDimensions() |
| n := MakeNode(eng, scene) |
| eng.SetSubTex(n, t) |
| s := staticimg.MakeStaticImg() |
| s.SetNode(n) |
| s.SetImage(t) |
| s.Move(currentVec, dimVec, eng) |
| s.SetInitialPos(initialVec) |
| return s |
| } |
| |
| // Returns a new StaticImg instance with desired image and dimensions |
| // Also includes an alternate image. If displayImage is true, image will be displayed. Else, alt will be displayed. |
| func MakeImgWithAlt(t sprite.SubTex, alt sprite.SubTex, pos *card.Position, displayImage bool, eng sprite.Engine, scene *sprite.Node) *staticimg.StaticImg { |
| s := MakeImgWithoutAlt(t, pos, eng, scene) |
| s.SetAlt(alt) |
| if !displayImage { |
| eng.SetSubTex(s.GetNode(), alt) |
| } |
| return s |
| } |
| |
| // Loads all images for the app |
| func LoadTextures(eng sprite.Engine) map[string]sprite.SubTex { |
| allTexs := make(map[string]sprite.SubTex) |
| files := []string{"Clubs-2.png", "Clubs-3.png", "Clubs-4.png", "Clubs-5.png", "Clubs-6.png", "Clubs-7.png", "Clubs-8.png", |
| "Clubs-9.png", "Clubs-10.png", "Clubs-Jack.png", "Clubs-Queen.png", "Clubs-King.png", "Clubs-Ace.png", |
| "Diamonds-2.png", "Diamonds-3.png", "Diamonds-4.png", "Diamonds-5.png", "Diamonds-6.png", "Diamonds-7.png", "Diamonds-8.png", |
| "Diamonds-9.png", "Diamonds-10.png", "Diamonds-Jack.png", "Diamonds-Queen.png", "Diamonds-King.png", "Diamonds-Ace.png", |
| "Spades-2.png", "Spades-3.png", "Spades-4.png", "Spades-5.png", "Spades-6.png", "Spades-7.png", "Spades-8.png", |
| "Spades-9.png", "Spades-10.png", "Spades-Jack.png", "Spades-Queen.png", "Spades-King.png", "Spades-Ace.png", |
| "Hearts-2.png", "Hearts-3.png", "Hearts-4.png", "Hearts-5.png", "Hearts-6.png", "Hearts-7.png", "Hearts-8.png", |
| "Hearts-9.png", "Hearts-10.png", "Hearts-Jack.png", "Hearts-Queen.png", "Hearts-King.png", "Hearts-Ace.png", |
| "Club.png", "Diamond.png", "Spade.png", "Heart.png", "gray.jpeg", "blue.png", "white.png", "passPressed.png", |
| "passUnpressed.png", "leftArrow.png", "rightArrow.png", "acrossArrow.png", "croupierName.png", "BakuSquare.png", |
| "trickDrop.png", "player0.jpeg", "player1.jpeg", "player2.jpeg", "player3.jpeg", "laptopIcon.png", "watchIcon.png", |
| "phoneIcon.png", "tabletIcon.png"} |
| for _, f := range files { |
| a, err := asset.Open(f) |
| if err != nil { |
| log.Fatal(err) |
| } |
| defer a.Close() |
| |
| img, _, err := image.Decode(a) |
| if err != nil { |
| log.Fatal(err) |
| } |
| t, err := eng.LoadTexture(img) |
| if err != nil { |
| log.Fatal(err) |
| } |
| imgWidth, imgHeight := t.Bounds() |
| if f == "Club.png" || f == "Diamond.png" || f == "Spade.png" || f == "Heart.png" || f == "rightArrow.png" || |
| f == "leftArrow.png" || f == "acrossArrow.png" || f == "passUnpressed.png" || f == "passPressed.png" || |
| f == "croupierName.png" { |
| allTexs[f] = sprite.SubTex{t, image.Rect(1, 1, imgWidth-1, imgHeight-1)} |
| } else { |
| allTexs[f] = sprite.SubTex{t, image.Rect(0, 0, imgWidth, imgHeight)} |
| } |
| |
| } |
| return allTexs |
| } |
| |
| // Returns a new sprite node |
| // NOTE: Currently, this is a public method, as it is useful in testing. Eventually it should be made private. |
| func MakeNode(eng sprite.Engine, scene *sprite.Node) *sprite.Node { |
| n := &sprite.Node{} |
| eng.Register(n) |
| scene.AppendChild(n) |
| return n |
| } |