| // 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. |
| |
| // touchhandler handles all touch events for the app |
| |
| package touchhandler |
| |
| import ( |
| "fmt" |
| "strconv" |
| "strings" |
| "time" |
| |
| "golang.org/x/mobile/event/touch" |
| "golang.org/x/mobile/exp/sprite" |
| |
| "hearts/img/reposition" |
| "hearts/img/staticimg" |
| "hearts/img/uistate" |
| "hearts/img/view" |
| "hearts/logic/card" |
| "hearts/sync" |
| ) |
| |
| var ( |
| numTaps int |
| beganTouchX float32 |
| beganTouchY float32 |
| timeStartedTapping = time.Now() |
| ) |
| |
| func OnTouch(t touch.Event, u *uistate.UIState) { |
| if t.Type == touch.TypeBegin { |
| u.ViewOnTouch = u.CurView |
| beganTouchX = t.X |
| beganTouchY = t.Y |
| } else if u.CurView != u.ViewOnTouch { |
| return |
| } |
| // tap 5 times to trigger debug mode |
| if t.Type == touch.TypeEnd { |
| if t.X == beganTouchX && t.Y == beganTouchY && time.Since(timeStartedTapping).Seconds() <= 5.0 { |
| numTaps++ |
| if numTaps == 5 { |
| fmt.Println("TOGGLING DEBUG") |
| u.Debug = !u.Debug |
| view.ReloadView(u) |
| numTaps = 0 |
| } |
| } else { |
| numTaps = 0 |
| timeStartedTapping = time.Now() |
| } |
| } |
| switch u.CurView { |
| case uistate.Discovery: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickDiscovery(t, u) |
| case touch.TypeMove: |
| moveClickDiscovery(t, u) |
| case touch.TypeEnd: |
| endClickDiscovery(t, u) |
| } |
| case uistate.Arrange: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickArrange(t, u) |
| case touch.TypeMove: |
| moveClickArrange(t, u) |
| case touch.TypeEnd: |
| endClickArrange(t, u) |
| } |
| case uistate.Table: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickTable(t, u) |
| case touch.TypeMove: |
| moveClickTable(t, u) |
| case touch.TypeEnd: |
| endClickTable(t, u) |
| } |
| case uistate.Pass: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickPass(t, u) |
| case touch.TypeMove: |
| moveClickPass(t, u) |
| case touch.TypeEnd: |
| endClickPass(t, u) |
| } |
| case uistate.Take: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickTake(t, u) |
| case touch.TypeMove: |
| moveClickTake(t, u) |
| case touch.TypeEnd: |
| endClickTake(t, u) |
| } |
| case uistate.Play: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickPlay(t, u) |
| case touch.TypeMove: |
| moveClickPlay(t, u) |
| case touch.TypeEnd: |
| endClickPlay(t, u) |
| } |
| case uistate.Split: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickSplit(t, u) |
| case touch.TypeMove: |
| moveClickSplit(t, u) |
| case touch.TypeEnd: |
| endClickSplit(t, u) |
| } |
| case uistate.Score: |
| switch t.Type { |
| case touch.TypeBegin: |
| beginClickScore(t, u) |
| case touch.TypeMove: |
| moveClickScore(t, u) |
| case touch.TypeEnd: |
| endClickScore(t, u) |
| } |
| } |
| u.LastMouseXY.X = t.X |
| u.LastMouseXY.Y = t.Y |
| } |
| |
| func beginClickDiscovery(t touch.Event, u *uistate.UIState) { |
| buttonList := findClickedButton(t, u) |
| for _, button := range buttonList { |
| pressButton(button, u) |
| } |
| } |
| |
| func moveClickDiscovery(t touch.Event, u *uistate.UIState) { |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickDiscovery(t touch.Event, u *uistate.UIState) { |
| pressed := unpressButtons(u) |
| for _, button := range pressed { |
| if button == u.Buttons["newGame"] { |
| gameStartData, logName := sync.CreateLogSyncgroup(u) |
| settingsName := sync.CreateSettingsSyncgroup(u) |
| if logName != "" && settingsName != "" { |
| sync.LogSettingsName(settingsName, u) |
| u.ScanChan <- true |
| u.ScanChan = nil |
| u.SGChan = make(chan bool) |
| go sync.Advertise(logName, settingsName, gameStartData, u.SGChan, u.Ctx) |
| view.LoadArrangeView(u) |
| } |
| } else { |
| for _, b := range u.Buttons { |
| if button == b { |
| logAddr := b.GetInfo() |
| success := sync.JoinLogSyncgroup(logAddr, u) |
| if success { |
| sgName := sync.CreateSettingsSyncgroup(u) |
| if sgName != "" { |
| sync.LogSettingsName(sgName, u) |
| } |
| u.ScanChan <- true |
| u.ScanChan = nil |
| view.LoadArrangeView(u) |
| } else { |
| fmt.Println("Failed to join") |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| func beginClickArrange(t touch.Event, u *uistate.UIState) { |
| buttonList := findClickedButton(t, u) |
| for _, b := range buttonList { |
| if b == u.Buttons["exit"] { |
| pressButton(b, u) |
| } else if b == u.Buttons["start"] { |
| if u.CurTable.AllReadyForNewRound() { |
| pressButton(b, u) |
| } |
| } else if u.CurPlayerIndex < 0 || u.Debug { |
| for _, button := range u.Buttons { |
| if b == button { |
| pressButton(b, u) |
| } |
| } |
| } |
| } |
| } |
| |
| func moveClickArrange(t touch.Event, u *uistate.UIState) { |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickArrange(t touch.Event, u *uistate.UIState) { |
| pressed := unpressButtons(u) |
| for _, b := range pressed { |
| if b == u.Buttons["exit"] { |
| if u.SGChan != nil { |
| u.SGChan <- true |
| u.SGChan = nil |
| } |
| u.IsOwner = false |
| u.DiscGroups = make(map[string]*uistate.DiscStruct) |
| u.ScanChan = make(chan bool) |
| go sync.ScanForSG(u.Ctx, u.ScanChan, u) |
| view.LoadDiscoveryView(u) |
| } else if b == u.Buttons["start"] { |
| if u.CurTable.AllReadyForNewRound() { |
| successStart := sync.LogGameStart(u) |
| for !successStart { |
| successStart = sync.LogGameStart(u) |
| } |
| newHands := u.CurTable.Deal() |
| successDeal := sync.LogDeal(u, u.CurPlayerIndex, newHands) |
| for !successDeal { |
| successDeal = sync.LogDeal(u, u.CurPlayerIndex, newHands) |
| } |
| } |
| } else { |
| for key, button := range u.Buttons { |
| if b == button && (u.CurPlayerIndex < 0 || u.Debug) { |
| if key == "joinTable" { |
| u.CurPlayerIndex = 4 |
| sync.LogPlayerNum(u) |
| } else { |
| playerNum := strings.Split(key, "-")[1] |
| u.CurPlayerIndex, _ = strconv.Atoi(playerNum) |
| sync.LogPlayerNum(u) |
| } |
| } |
| } |
| } |
| } |
| } |
| |
| func beginClickTable(t touch.Event, u *uistate.UIState) { |
| buttonList := findClickedButton(t, u) |
| if len(buttonList) > 0 { |
| if buttonList[0] == u.Buttons["takeTrick"] { |
| pressButton(buttonList[0], u) |
| } else { |
| updateViewFromTable(buttonList[0], u) |
| } |
| } |
| } |
| |
| func moveClickTable(t touch.Event, u *uistate.UIState) { |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickTable(t touch.Event, u *uistate.UIState) { |
| pressed := unpressButtons(u) |
| for _, b := range pressed { |
| if b == u.Buttons["takeTrick"] { |
| sync.LogTakeTrick(u) |
| } |
| } |
| } |
| |
| func beginClickPass(t touch.Event, u *uistate.UIState) { |
| u.CurCard = findClickedCard(t, u) |
| if u.CurCard != nil { |
| reposition.BringNodeToFront(u.CurCard.GetNode(), u) |
| } |
| buttonList := findClickedButton(t, u) |
| for _, b := range buttonList { |
| if b == u.Buttons["table"] { |
| view.LoadTableView(u) |
| } else if b == u.Buttons["hand"] { |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["restart"] { |
| sync.ResetGame(u.LogSG, u.IsOwner, u) |
| } else if b == u.Buttons["pass"] { |
| pressButton(b, u) |
| } |
| } |
| } |
| |
| func moveClickPass(t touch.Event, u *uistate.UIState) { |
| if u.CurCard != nil { |
| reposition.DragCard(t, u) |
| } |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickPass(t touch.Event, u *uistate.UIState) { |
| if u.CurCard != nil { |
| if !dropCardOnTarget(u.CurCard, t, u) { |
| // check to see if card was removed from a drop target |
| sync.RemoveCardFromTarget(u.CurCard, u) |
| // add card back to hand |
| reposition.ResetCardPosition(u.CurCard, u.Eng) |
| reposition.RealignSuit(u.CurCard.GetSuit(), u.CurCard.GetInitial().Y, u) |
| } |
| // check to see whether pull tab should be displayed |
| readyToPass := true |
| for _, d := range u.DropTargets { |
| if d.GetCardHere() == nil { |
| readyToPass = false |
| } |
| } |
| passButton := u.Buttons["pass"] |
| if readyToPass { |
| if passButton.GetDisplayingImage() { |
| u.Eng.SetSubTex(passButton.GetNode(), passButton.GetImage()) |
| passButton.SetDisplayingImage(true) |
| } |
| for _, img := range u.Other { |
| if img.GetDisplayingImage() { |
| u.Eng.SetSubTex(img.GetNode(), img.GetAlt()) |
| img.SetDisplayingImage(false) |
| } |
| } |
| } else { |
| var emptyTex sprite.SubTex |
| u.Eng.SetSubTex(passButton.GetNode(), emptyTex) |
| passButton.SetDisplayingImage(true) |
| for _, img := range u.Other { |
| if !img.GetDisplayingImage() { |
| u.Eng.SetSubTex(img.GetNode(), img.GetImage()) |
| img.SetDisplayingImage(true) |
| } |
| } |
| } |
| } |
| pressed := unpressButtons(u) |
| for _, p := range pressed { |
| if p == u.Buttons["pass"] { |
| ch := make(chan bool) |
| success := passCards(ch, u.CurPlayerIndex, u) |
| quit := make(chan bool) |
| u.AnimChans = append(u.AnimChans, quit) |
| go func() { |
| onDone := func() { |
| if !success { |
| fmt.Println("Invalid pass") |
| } else if u.CurView == uistate.Pass { |
| view.LoadTakeView(u) |
| } |
| } |
| reposition.SwitchOnChan(ch, quit, onDone, u) |
| }() |
| } |
| } |
| u.CurCard = nil |
| } |
| |
| func beginClickTake(t touch.Event, u *uistate.UIState) { |
| buttonList := findClickedButton(t, u) |
| for _, b := range buttonList { |
| if b == u.Buttons["table"] { |
| view.LoadTableView(u) |
| } else if b == u.Buttons["hand"] { |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["restart"] { |
| sync.ResetGame(u.LogSG, u.IsOwner, u) |
| } else if b == u.Buttons["take"] { |
| pressButton(b, u) |
| } |
| } |
| } |
| |
| func moveClickTake(t touch.Event, u *uistate.UIState) { |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickTake(t touch.Event, u *uistate.UIState) { |
| pressed := unpressButtons(u) |
| for _, b := range pressed { |
| if b == u.Buttons["take"] { |
| cards := make([]*card.Card, 0) |
| for _, d := range u.DropTargets { |
| c := d.GetCardHere() |
| if c != nil { |
| cards = append(cards, c) |
| } |
| } |
| for _, c := range cards { |
| sync.RemoveCardFromTarget(c, u) |
| // add card back to hand |
| reposition.ResetCardPosition(c, u.Eng) |
| reposition.RealignSuit(c.GetSuit(), c.GetInitial().Y, u) |
| } |
| ch := make(chan bool) |
| success := takeCards(ch, u.CurPlayerIndex, u) |
| quit := make(chan bool) |
| u.AnimChans = append(u.AnimChans, quit) |
| go func() { |
| onDone := func() { |
| if !success { |
| fmt.Println("Invalid take") |
| } else { |
| if u.CurView == uistate.Take { |
| view.LoadPlayView(false, u) |
| } |
| } |
| } |
| reposition.SwitchOnChan(ch, quit, onDone, u) |
| }() |
| } |
| } |
| } |
| |
| func beginClickPlay(t touch.Event, u *uistate.UIState) { |
| u.CurCard = findClickedCard(t, u) |
| if u.CurCard != nil { |
| reposition.BringNodeToFront(u.CurCard.GetNode(), u) |
| } |
| buttonList := findClickedButton(t, u) |
| for _, b := range buttonList { |
| if b == u.Buttons["toggleSplit"] && !u.SwitchingViews { |
| view.LoadSplitView(false, u) |
| } else if b == u.Buttons["table"] { |
| view.LoadTableView(u) |
| } else if b == u.Buttons["hand"] { |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["restart"] { |
| sync.ResetGame(u.LogSG, u.IsOwner, u) |
| } else if b == u.Buttons["takeTrick"] { |
| pressButton(b, u) |
| } |
| } |
| } |
| |
| func moveClickPlay(t touch.Event, u *uistate.UIState) { |
| if u.CurCard != nil { |
| reposition.DragCard(t, u) |
| } |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickPlay(t touch.Event, u *uistate.UIState) { |
| if u.CurCard != nil { |
| if u.CurTable.GetTrick()[u.CurPlayerIndex] == nil { |
| if dropCardOnTarget(u.CurCard, t, u) { |
| if u.CurTable.WhoseTurn() == u.CurPlayerIndex { |
| ch := make(chan bool) |
| if err := sync.PlayCard(ch, u.CurPlayerIndex, u); err != "" { |
| view.ChangePlayMessage(err, u) |
| sync.RemoveCardFromTarget(u.CurCard, u) |
| u.CardToPlay = nil |
| // add card back to hand |
| reposition.ResetCardPosition(u.CurCard, u.Eng) |
| reposition.RealignSuit(u.CurCard.GetSuit(), u.CurCard.GetInitial().Y, u) |
| } |
| quit := make(chan bool) |
| u.AnimChans = append(u.AnimChans, quit) |
| go func() { |
| onDone := func() { |
| if u.CurView == uistate.Play { |
| view.LoadPlayView(true, u) |
| } |
| } |
| reposition.SwitchOnChan(ch, quit, onDone, u) |
| }() |
| } else { |
| u.CardToPlay = u.CurCard |
| } |
| } else { |
| // add card back to hand |
| if sync.RemoveCardFromTarget(u.CurCard, u) { |
| u.CardToPlay = nil |
| } |
| reposition.ResetCardPosition(u.CurCard, u.Eng) |
| reposition.RealignSuit(u.CurCard.GetSuit(), u.CurCard.GetInitial().Y, u) |
| } |
| } else { |
| // add card back to hand |
| reposition.ResetCardPosition(u.CurCard, u.Eng) |
| reposition.RealignSuit(u.CurCard.GetSuit(), u.CurCard.GetInitial().Y, u) |
| } |
| } |
| pressed := unpressButtons(u) |
| for _, b := range pressed { |
| if b == u.Buttons["takeTrick"] { |
| var emptyTex sprite.SubTex |
| u.Eng.SetSubTex(b.GetNode(), emptyTex) |
| u.Buttons["takeTrick"] = nil |
| for _, takenCard := range u.TableCards { |
| sync.RemoveCardFromTarget(takenCard, u) |
| reposition.BringNodeToFront(takenCard.GetNode(), u) |
| } |
| ch := make(chan bool) |
| reposition.AnimateHandCardTakeTrick(ch, u.TableCards, u) |
| quit := make(chan bool) |
| u.AnimChans = append(u.AnimChans, quit) |
| go func() { |
| onDone := func() { |
| sync.LogTakeTrick(u) |
| } |
| reposition.SwitchOnChan(ch, quit, onDone, u) |
| }() |
| } |
| } |
| } |
| |
| func beginClickSplit(t touch.Event, u *uistate.UIState) { |
| u.CurCard = findClickedCard(t, u) |
| if u.CurCard != nil { |
| reposition.BringNodeToFront(u.CurCard.GetNode(), u) |
| } |
| buttonList := findClickedButton(t, u) |
| for _, b := range buttonList { |
| if b == u.Buttons["toggleSplit"] && !u.SwitchingViews { |
| ch := make(chan bool) |
| u.SwitchingViews = true |
| reposition.AnimateOutSplit(ch, u) |
| quit := make(chan bool) |
| u.AnimChans = append(u.AnimChans, quit) |
| go func() { |
| onDone := func() { |
| u.SwitchingViews = false |
| if u.CurView == uistate.Split { |
| view.LoadPlayView(false, u) |
| } |
| } |
| reposition.SwitchOnChan(ch, quit, onDone, u) |
| }() |
| } else if b == u.Buttons["takeTrick"] { |
| pressButton(b, u) |
| } else if b == u.Buttons["table"] { |
| view.LoadTableView(u) |
| } else if b == u.Buttons["hand"] { |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["restart"] { |
| sync.ResetGame(u.LogSG, u.IsOwner, u) |
| } |
| } |
| } |
| |
| func moveClickSplit(t touch.Event, u *uistate.UIState) { |
| if u.CurCard != nil { |
| reposition.DragCard(t, u) |
| } |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickSplit(t touch.Event, u *uistate.UIState) { |
| if u.CurCard != nil { |
| if u.CurTable.GetTrick()[u.CurPlayerIndex] == nil { |
| if dropCardHere(u.CurCard, u.DropTargets[0], t, u) { |
| if u.CurTable.WhoseTurn() == u.CurPlayerIndex { |
| ch := make(chan bool) |
| if err := sync.PlayCard(ch, u.CurPlayerIndex, u); err != "" { |
| view.ChangePlayMessage(err, u) |
| if sync.RemoveCardFromTarget(u.CurCard, u) { |
| u.CardToPlay = nil |
| u.BackgroundImgs[0].GetNode().Arranger = nil |
| var emptyTex sprite.SubTex |
| u.Eng.SetSubTex(u.BackgroundImgs[0].GetNode(), emptyTex) |
| } |
| // add card back to hand |
| reposition.ResetCardPosition(u.CurCard, u.Eng) |
| } |
| } else { |
| u.CardToPlay = u.CurCard |
| reposition.AlternateImgs(u.BackgroundImgs[0], u) |
| } |
| } else { |
| // add card back to hand |
| if sync.RemoveCardFromTarget(u.CurCard, u) { |
| u.CardToPlay = nil |
| u.BackgroundImgs[0].GetNode().Arranger = nil |
| var emptyTex sprite.SubTex |
| u.Eng.SetSubTex(u.BackgroundImgs[0].GetNode(), emptyTex) |
| } |
| reposition.ResetCardPosition(u.CurCard, u.Eng) |
| reposition.RealignSuit(u.CurCard.GetSuit(), u.CurCard.GetInitial().Y, u) |
| } |
| } else { |
| // add card back to hand |
| reposition.ResetCardPosition(u.CurCard, u.Eng) |
| reposition.RealignSuit(u.CurCard.GetSuit(), u.CurCard.GetInitial().Y, u) |
| } |
| } |
| pressed := unpressButtons(u) |
| for _, b := range pressed { |
| if b == u.Buttons["takeTrick"] { |
| sync.LogTakeTrick(u) |
| } |
| } |
| } |
| |
| func beginClickScore(t touch.Event, u *uistate.UIState) { |
| buttonList := findClickedButton(t, u) |
| for _, b := range buttonList { |
| pressButton(b, u) |
| } |
| } |
| |
| func moveClickScore(t touch.Event, u *uistate.UIState) { |
| curPressed := findClickedButton(t, u) |
| alreadyPressed := getPressed(u) |
| if len(alreadyPressed) > 0 && len(curPressed) == 0 { |
| unpressButtons(u) |
| } |
| } |
| |
| func endClickScore(t touch.Event, u *uistate.UIState) { |
| pressed := unpressButtons(u) |
| if len(pressed) > 0 { |
| success := sync.LogReady(u) |
| for !success { |
| sync.LogReady(u) |
| } |
| view.LoadWaitingView(u) |
| } |
| } |
| |
| // returns a card object if a card was clicked, or nil if no card was clicked |
| func findClickedCard(t touch.Event, u *uistate.UIState) *card.Card { |
| // i goes from the end backwards so that it checks cards displayed on top of other cards first |
| for i := len(u.Cards) - 1; i >= 0; i-- { |
| c := u.Cards[i] |
| if touchingCard(t, c, u) { |
| return c |
| } |
| } |
| return nil |
| } |
| |
| // returns a card object if a card was clicked, or nil if no card was clicked |
| func findClickedTableCard(t touch.Event, u *uistate.UIState) *card.Card { |
| // i goes from the end backwards so that it checks cards displayed on top of other cards first |
| for i := len(u.TableCards) - 1; i >= 0; i-- { |
| c := u.TableCards[i] |
| if touchingCard(t, c, u) { |
| return c |
| } |
| } |
| return nil |
| } |
| |
| // returns a button object if a button was clicked, or nil if no button was clicked |
| func findClickedButton(t touch.Event, u *uistate.UIState) []*staticimg.StaticImg { |
| pressed := make([]*staticimg.StaticImg, 0) |
| for _, b := range u.Buttons { |
| if b != nil { |
| if touchingStaticImg(t, b, u) { |
| pressed = append(pressed, b) |
| } |
| } |
| } |
| return pressed |
| } |
| |
| // returns true if pass was successful |
| func passCards(ch chan bool, playerId int, u *uistate.UIState) bool { |
| cardsPassed := make([]*card.Card, 0) |
| for _, d := range u.DropTargets { |
| passCard := d.GetCardHere() |
| if passCard != nil { |
| cardsPassed = append(cardsPassed, passCard) |
| } |
| } |
| // if the pass is not valid, don't pass any cards |
| if !u.CurTable.ValidPass(cardsPassed) || u.CurTable.GetPlayers()[playerId].GetDonePassing() { |
| return false |
| } |
| success := sync.LogPass(u, cardsPassed) |
| for !success { |
| success = sync.LogPass(u, cardsPassed) |
| } |
| imgs := append(u.Other, u.DropTargets...) |
| imgs = append(imgs, u.Buttons["pass"]) |
| reposition.AnimateHandCardPass(ch, imgs, u) |
| return true |
| } |
| |
| func takeCards(ch chan bool, playerId int, u *uistate.UIState) bool { |
| player := u.CurTable.GetPlayers()[playerId] |
| passedCards := player.GetPassedTo() |
| if len(passedCards) != 3 { |
| return false |
| } |
| success := sync.LogTake(u) |
| for !success { |
| success = sync.LogTake(u) |
| } |
| imgs := append(u.Other, u.Buttons["take"]) |
| reposition.AnimateHandCardTake(ch, imgs, u) |
| return true |
| } |
| |
| func pressButton(b *staticimg.StaticImg, u *uistate.UIState) { |
| u.Eng.SetSubTex(b.GetNode(), b.GetAlt()) |
| b.SetDisplayingImage(false) |
| } |
| |
| // returns buttons that were pressed |
| func unpressButtons(u *uistate.UIState) []*staticimg.StaticImg { |
| pressed := make([]*staticimg.StaticImg, 0) |
| for _, b := range u.Buttons { |
| if b != nil && b.GetDisplayingImage() == false { |
| u.Eng.SetSubTex(b.GetNode(), b.GetImage()) |
| b.SetDisplayingImage(true) |
| pressed = append(pressed, b) |
| } |
| } |
| return pressed |
| } |
| |
| // returns pressed buttons without unpressing them |
| func getPressed(u *uistate.UIState) []*staticimg.StaticImg { |
| pressed := make([]*staticimg.StaticImg, 0) |
| for _, b := range u.Buttons { |
| if b.GetDisplayingImage() == false { |
| pressed = append(pressed, b) |
| } |
| } |
| return pressed |
| } |
| |
| // checks all drop targets to see if a card was dropped there |
| func dropCardOnTarget(c *card.Card, t touch.Event, u *uistate.UIState) bool { |
| for _, d := range u.DropTargets { |
| // checking to see if card was dropped onto a drop target |
| if touchingStaticImg(t, d, u) { |
| lastDroppedCard := d.GetCardHere() |
| if lastDroppedCard != nil { |
| reposition.ResetCardPosition(lastDroppedCard, u.Eng) |
| reposition.RealignSuit(lastDroppedCard.GetSuit(), lastDroppedCard.GetInitial().Y, u) |
| } |
| oldY := c.GetInitial().Y |
| suit := c.GetSuit() |
| c.Move(d.GetCurrent(), c.GetDimensions(), u.Eng) |
| d.SetCardHere(c) |
| // realign suit the card just left |
| reposition.RealignSuit(suit, oldY, u) |
| return true |
| } |
| } |
| return false |
| } |
| |
| // checks one specific drop target to see if a card was dropped there |
| func dropCardHere(c *card.Card, d *staticimg.StaticImg, t touch.Event, u *uistate.UIState) bool { |
| if !touchingStaticImg(t, d, u) { |
| return false |
| } |
| lastDroppedCard := d.GetCardHere() |
| if lastDroppedCard != nil { |
| reposition.ResetCardPosition(lastDroppedCard, u.Eng) |
| reposition.RealignSuit(lastDroppedCard.GetSuit(), lastDroppedCard.GetInitial().Y, u) |
| } |
| oldY := c.GetInitial().Y |
| suit := c.GetSuit() |
| u.CurCard.Move(d.GetCurrent(), c.GetDimensions(), u.Eng) |
| d.SetCardHere(u.CurCard) |
| // realign suit the card just left |
| reposition.RealignSuit(suit, oldY, u) |
| return true |
| } |
| |
| func touchingCard(t touch.Event, c *card.Card, u *uistate.UIState) bool { |
| withinXBounds := t.X/u.PixelsPerPt >= c.GetCurrent().X && t.X/u.PixelsPerPt <= c.GetDimensions().X+c.GetCurrent().X |
| withinYBounds := t.Y/u.PixelsPerPt >= c.GetCurrent().Y && t.Y/u.PixelsPerPt <= c.GetDimensions().Y+c.GetCurrent().Y |
| return withinXBounds && withinYBounds |
| } |
| |
| func touchingStaticImg(t touch.Event, s *staticimg.StaticImg, u *uistate.UIState) bool { |
| withinXBounds := t.X/u.PixelsPerPt >= s.GetCurrent().X && t.X/u.PixelsPerPt <= s.GetDimensions().X+s.GetCurrent().X |
| withinYBounds := t.Y/u.PixelsPerPt >= s.GetCurrent().Y && t.Y/u.PixelsPerPt <= s.GetDimensions().Y+s.GetCurrent().Y |
| return withinXBounds && withinYBounds |
| } |
| |
| func updateViewFromTable(b *staticimg.StaticImg, u *uistate.UIState) { |
| if b == u.Buttons["player0"] { |
| u.CurPlayerIndex = 0 |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["player1"] { |
| u.CurPlayerIndex = 1 |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["player2"] { |
| u.CurPlayerIndex = 2 |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["player3"] { |
| u.CurPlayerIndex = 3 |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["table"] { |
| view.LoadTableView(u) |
| } else if b == u.Buttons["hand"] { |
| view.LoadPassOrTakeOrPlay(u) |
| } else if b == u.Buttons["restart"] { |
| sync.ResetGame(u.LogSG, u.IsOwner, u) |
| } |
| } |
