Refactored SVG map into a React component

- Create link to diplomacy map folder into web/src/diplomacy/maps
- Remove old web/src/gui/map folder.
- [web] Handle click only on current map.
- [web/game] Remove useless `wait` state.
- Remove unused nodejs modules.
- [web] Use queue to handle game notifications in sequential order.
- Make all calls to setState() asynchronous in Page and ContentGame components.
- Make sure notifications are handled in the order in which they come.

1 files changed, 45 insertions, 0 deletions

diff --git a/diplomacy/web/src/gui/maps/standard/unit.js b/diplomacy/web/src/gui/maps/standard/unit.js
new file mode 100644
index 0000000..f32a678
--- /dev/null
+++ b/diplomacy/web/src/gui/maps/standard/unit.js
@@ -0,0 +1,45 @@
+// ==============================================================================
+// Copyright (C) 2019 - Philip Paquette, Steven Bocco
+//
+//  This program is free software: you can redistribute it and/or modify it under
+//  the terms of the GNU Affero 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 Affero General Public License for more
+//  details.
+//
+//  You should have received a copy of the GNU Affero General Public License along
+//  with this program.  If not, see <https://www.gnu.org/licenses/>.
+// ==============================================================================
+import React from "react";
+import {ARMY, Coordinates, FLEET, offset, SymbolSizes} from "./common";
+import PropTypes from "prop-types";
+
+export class Unit extends React.Component {
+    render() {
+        const split_unit = this.props.unit.split(/ +/);
+        const unit_type = split_unit[0];
+        const loc = split_unit[1];
+        const dislogged_type = this.props.isDislodged ? 'disl' : 'unit';
+        const symbol = unit_type === 'F' ? FLEET : ARMY;
+        const loc_x = offset(Coordinates[loc][dislogged_type][0], -11.5);
+        const loc_y = offset(Coordinates[loc][dislogged_type][1], -10.0);
+        return (
+            <use href={`#${this.props.isDislodged ? 'Dislodged' : ''}${symbol}`}
+                 x={loc_x}
+                 y={loc_y}
+                 width={SymbolSizes[symbol].width}
+                 height={SymbolSizes[symbol].height}
+                 className={`unit${this.props.powerName.toLowerCase()}`}/>
+        );
+    }
+}
+
+Unit.propTypes = {
+    unit: PropTypes.string.isRequired,
+    powerName: PropTypes.string.isRequired,
+    isDislodged: PropTypes.bool.isRequired,
+};