|
| 1 | +package rendercard |
| 2 | + |
| 3 | +import ( |
| 4 | + "image" |
| 5 | + "sync" |
| 6 | + |
| 7 | + "github.com/FloatTech/floatbox/math" |
| 8 | + |
| 9 | + "github.com/FloatTech/gg" |
| 10 | +) |
| 11 | + |
| 12 | +type plugininfo struct { |
| 13 | + Name string |
| 14 | + Brief string |
| 15 | + Status bool |
| 16 | +} |
| 17 | + |
| 18 | +// RenderServerPic ... |
| 19 | +func RenderServerPic(pluginlist []*plugininfo, torussd, glowsd []byte, zbplogopath string, serverlistlogo image.Image) (img image.Image, err error) { |
| 20 | + logo, err := gg.LoadImage(zbplogopath) |
| 21 | + if err != nil { |
| 22 | + return |
| 23 | + } |
| 24 | + listnum := len(pluginlist) |
| 25 | + ln := math.Ceil(listnum, 3) |
| 26 | + w := (290+24)*3 + 24 |
| 27 | + h := serverlistlogo.Bounds().Dy() + ln*(80+16) + serverlistlogo.Bounds().Dy()/3 |
| 28 | + canvas := gg.NewContext(w, h) |
| 29 | + |
| 30 | + canvas.SetRGBA255(235, 235, 235, 255) |
| 31 | + canvas.Clear() |
| 32 | + |
| 33 | + canvas.SetRGBA255(135, 144, 173, 255) |
| 34 | + canvas.NewSubPath() |
| 35 | + canvas.MoveTo(0, 0) |
| 36 | + canvas.LineTo(float64(canvas.W()), 140) |
| 37 | + canvas.LineTo(float64(canvas.W()), 0) |
| 38 | + canvas.ClosePath() |
| 39 | + canvas.Fill() |
| 40 | + |
| 41 | + canvas.NewSubPath() |
| 42 | + canvas.MoveTo(float64(canvas.W()), float64(canvas.H())) |
| 43 | + canvas.LineTo(0, float64(canvas.H())) |
| 44 | + canvas.LineTo(0, float64(canvas.H())-140) |
| 45 | + canvas.ClosePath() |
| 46 | + canvas.Fill() |
| 47 | + |
| 48 | + canvas.SetRGBA255(247, 177, 170, 255) |
| 49 | + canvas.NewSubPath() |
| 50 | + canvas.MoveTo(0, 0) |
| 51 | + canvas.LineTo(float64(canvas.W()), 0) |
| 52 | + canvas.LineTo(float64(canvas.W()), 70) |
| 53 | + canvas.LineTo(0, 270) |
| 54 | + canvas.ClosePath() |
| 55 | + canvas.Fill() |
| 56 | + |
| 57 | + canvas.NewSubPath() |
| 58 | + canvas.MoveTo(float64(canvas.W()), float64(canvas.H())) |
| 59 | + canvas.LineTo(0, float64(canvas.H())) |
| 60 | + canvas.LineTo(0, float64(canvas.H())-70) |
| 61 | + canvas.LineTo(float64(canvas.W()), float64(canvas.H())-270) |
| 62 | + canvas.ClosePath() |
| 63 | + canvas.Fill() |
| 64 | + |
| 65 | + canvas.SetRGBA255(186, 113, 132, 255) |
| 66 | + canvas.NewSubPath() |
| 67 | + canvas.MoveTo(0, 0) |
| 68 | + canvas.LineTo(float64(canvas.W()), 0) |
| 69 | + canvas.LineTo(float64(canvas.W()), 35) |
| 70 | + canvas.LineTo(0, 160) |
| 71 | + canvas.ClosePath() |
| 72 | + canvas.Fill() |
| 73 | + |
| 74 | + canvas.NewSubPath() |
| 75 | + canvas.MoveTo(float64(canvas.W()), float64(canvas.H())) |
| 76 | + canvas.LineTo(0, float64(canvas.H())) |
| 77 | + canvas.LineTo(0, float64(canvas.H())-35) |
| 78 | + canvas.LineTo(float64(canvas.W()), float64(canvas.H())-160) |
| 79 | + canvas.ClosePath() |
| 80 | + canvas.Fill() |
| 81 | + |
| 82 | + canvas.ScaleAbout(0.5, 0.5, float64(canvas.W()/4), 0) |
| 83 | + canvas.DrawImageAnchored(logo, canvas.W()/4, 0, 0.5, 0) |
| 84 | + canvas.Identity() |
| 85 | + |
| 86 | + canvas.DrawImageAnchored(serverlistlogo, canvas.W()/4*3, 0, 0.5, 0) |
| 87 | + |
| 88 | + cardimgs := make([]image.Image, 4) |
| 89 | + |
| 90 | + wg := sync.WaitGroup{} |
| 91 | + cardsnum := math.Ceil(ln, 4) * 3 |
| 92 | + wg.Add(4) |
| 93 | + for i := 0; i < 3; i++ { |
| 94 | + a := i * cardsnum |
| 95 | + b := (i + 1) * cardsnum |
| 96 | + go func(i int, list []*plugininfo) { |
| 97 | + defer wg.Done() |
| 98 | + cardimgs[i], err = renderinfocards(torussd, glowsd, list) |
| 99 | + if err != nil { |
| 100 | + return |
| 101 | + } |
| 102 | + }(i, pluginlist[a:b]) |
| 103 | + } |
| 104 | + go func() { |
| 105 | + defer wg.Done() |
| 106 | + cardimgs[3], err = renderinfocards(torussd, glowsd, pluginlist[cardsnum*3:]) |
| 107 | + if err != nil { |
| 108 | + return |
| 109 | + } |
| 110 | + }() |
| 111 | + wg.Wait() |
| 112 | + spacing := 0 |
| 113 | + for i := 0; i < len(cardimgs); i++ { |
| 114 | + canvas.DrawImage(cardimgs[i], 0, serverlistlogo.Bounds().Dy()+spacing) |
| 115 | + spacing += cardimgs[i].Bounds().Dy() |
| 116 | + } |
| 117 | + |
| 118 | + img = canvas.Image() |
| 119 | + return |
| 120 | +} |
| 121 | + |
| 122 | +func renderinfocards(torussd, glowsd []byte, plugininfos []*plugininfo) (img image.Image, err error) { |
| 123 | + w := (290+24)*3 + 24 |
| 124 | + cardnum := len(plugininfos) |
| 125 | + h := math.Ceil(cardnum, 3) * (80 + 16) |
| 126 | + cardw, cardh := 290.0, 80.0 |
| 127 | + spacingw, spacingh := 24.0, 16.0 |
| 128 | + canvas := gg.NewContext(w, h) |
| 129 | + beginw, beginh := 24.0, 0.0 |
| 130 | + for i := 0; i < cardnum; i++ { |
| 131 | + canvas.SetRGBA255(204, 51, 51, 255) |
| 132 | + if plugininfos[i].Status { |
| 133 | + canvas.SetRGBA255(136, 178, 0, 255) |
| 134 | + } |
| 135 | + canvas.DrawRoundedRectangle(beginw, beginh, cardw/2, cardh, 16) |
| 136 | + canvas.Fill() |
| 137 | + |
| 138 | + canvas.SetRGBA255(34, 26, 33, 255) |
| 139 | + canvas.DrawRoundedRectangle(beginw+10, beginh, cardw-10, cardh, 16) |
| 140 | + canvas.Fill() |
| 141 | + beginw += cardw + spacingw |
| 142 | + if (i+1)%3 == 0 { |
| 143 | + beginw = spacingw |
| 144 | + beginh += cardh + spacingh |
| 145 | + } |
| 146 | + } |
| 147 | + |
| 148 | + err = canvas.ParseFontFace(torussd, 36) |
| 149 | + if err != nil { |
| 150 | + return |
| 151 | + } |
| 152 | + canvas.SetRGBA255(235, 235, 235, 255) |
| 153 | + beginw, beginh = 24.0, 0.0 |
| 154 | + for i := 0; i < cardnum; i++ { |
| 155 | + canvas.DrawStringAnchored(plugininfos[i].Name, beginw+14, beginh+canvas.FontHeight()/2+4, 0, 0.5) |
| 156 | + beginw += cardw + spacingw |
| 157 | + if (i+1)%3 == 0 { |
| 158 | + beginw = spacingw |
| 159 | + beginh += cardh + spacingh |
| 160 | + } |
| 161 | + } |
| 162 | + err = canvas.ParseFontFace(glowsd, 16) |
| 163 | + if err != nil { |
| 164 | + return |
| 165 | + } |
| 166 | + beginw, beginh = 24.0, 0.0 |
| 167 | + for i := 0; i < cardnum; i++ { |
| 168 | + canvas.DrawStringAnchored(plugininfos[i].Brief, beginw+14, beginh+cardh-canvas.FontHeight()-4, 0, 0.5) |
| 169 | + beginw += cardw + spacingw |
| 170 | + if (i+1)%3 == 0 { |
| 171 | + beginw = spacingw |
| 172 | + beginh += cardh + spacingh |
| 173 | + } |
| 174 | + } |
| 175 | + img = canvas.Image() |
| 176 | + return |
| 177 | +} |
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