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// Copyright (C) 2024 Rubén Beltrán del Río
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see https://map.tranquil.systems.
import Combine
import CoreData
import CoreGraphics
import SwiftUI
struct MapRenderView: View {
@Binding var document: MapDocument
@Binding var evolution: StageType
@AppStorage("showMapBackground") var showMapBackground: Bool = true
@AppStorage("useCustomFont") var useCustomFont: Bool = false
@AppStorage("customFontName") var customFontName: String = "Helvetica"
var stage: Stage {
Stage.stages(evolution)
}
var parsedMap: ParsedMap {
MapParser.parse(content: document.text)
}
let mapSize = Dimensions.Map.size
let padding = Dimensions.Map.padding
let lineWidth = CGFloat(0.5)
let vertexSize = CGSize(width: 25.0, height: 25.0)
var onDragVertex: (Vertex, CGFloat, CGFloat) -> Void = { _, _, _ in }
var body: some View {
ZStack(alignment: .topLeading) {
Path { path in
path.addRect(
CGRect(
x: -padding, y: -padding, width: mapSize.width + padding * 2,
height: mapSize.height + padding * 4))
}.fill(.white)
// The order Matters. Think of this as layers.
if showMapBackground {
MapBackground(mapSize: mapSize, lineWidth: lineWidth, stages: parsedMap.stages)
}
MapAxes(
mapSize: mapSize, lineWidth: lineWidth, evolution: stage, stages: parsedMap.stages)
Group {
MapStages(mapSize: mapSize, lineWidth: lineWidth, stages: parsedMap.stages)
MapEdges(
mapSize: mapSize, lineWidth: lineWidth, vertexSize: vertexSize, edges: parsedMap.edges)
MapOpportunities(
mapSize: mapSize, lineWidth: lineWidth, vertexSize: vertexSize,
opportunities: parsedMap.opportunities)
MapIntertias(mapSize: mapSize, vertexSize: vertexSize, inertias: parsedMap.inertias)
}.mask {
MapMask(
mapSize: mapSize, vertexSize: vertexSize, vertices: parsedMap.vertices)
}
MapVertices(
mapSize: mapSize, vertexSize: vertexSize, vertices: parsedMap.vertices,
onDragVertex: onDragVertex)
MapGroups(mapSize: mapSize, vertexSize: vertexSize, groups: parsedMap.groups).drawingGroup(
opaque: true
).opacity(0.1)
MapNotes(
mapSize: mapSize, lineWidth: lineWidth, notes: parsedMap.notes)
}
.id("\(useCustomFont)-\(customFontName)")
.offset(x: padding, y: padding).frame(
width: mapSize.width + 2 * padding,
height: mapSize.height + 2 * padding, alignment: .topLeading
)
}
}
#Preview {
MapRenderView(
document: Binding.constant(MapDocument(text: "")),
evolution: Binding.constant(StageType.general)
)
}
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