1 files changed, 105 insertions, 0 deletions
diff --git a/webAO/client/handleCharacterInfo.ts b/webAO/client/handleCharacterInfo.ts
new file mode 100644
index 0000000..9d74a8b
--- /dev/null
+++ b/webAO/client/handleCharacterInfo.ts
@@ -0,0 +1,105 @@
+import { client } from "../client";
+import { safeTags } from "../encoding";
+import iniParse from "../iniParse";
+import request from "../services/request";
+import fileExists from "../utils/fileExists";
+import { AO_HOST } from "./aoHost";
+
+
+/**
+ * Handles the incoming character information, and downloads the sprite + ini for it
+ * @param {Array} chargs packet arguments
+ * @param {Number} charid character ID
+ */
+export const handleCharacterInfo = async (chargs: string[], charid: number) => {
+    const img = <HTMLImageElement>document.getElementById(`demo_${charid}`);
+    if (chargs[0]) {
+        let cini: any = {};
+        const getCharIcon = async () => {
+            const extensions = [".png", ".webp"];
+            img.alt = chargs[0];
+            const charIconBaseUrl = `${AO_HOST}characters/${encodeURI(
+                chargs[0].toLowerCase()
+            )}/char_icon`;
+            for (let i = 0; i < extensions.length; i++) {
+                const fileUrl = charIconBaseUrl + extensions[i];
+                const exists = await fileExists(fileUrl);
+                if (exists) {
+                    img.alt = chargs[0];
+                    img.title = chargs[0];
+                    img.src = fileUrl;
+                    return;
+                }
+            }
+        };
+        getCharIcon();
+
+        // If the ini doesn't exist on the server this will throw an error
+        try {
+            const cinidata = await request(
+                `${AO_HOST}characters/${encodeURI(chargs[0].toLowerCase())}/char.ini`
+            );
+            cini = iniParse(cinidata);
+        } catch (err) {
+            cini = {};
+            img.classList.add("noini");
+            console.warn(`character ${chargs[0]} is missing from webAO`);
+            // If it does, give the user a visual indication that the character is unusable
+        }
+
+        const mute_select = <HTMLSelectElement>(
+            document.getElementById("mute_select")
+        );
+        mute_select.add(new Option(safeTags(chargs[0]), String(charid)));
+        const pair_select = <HTMLSelectElement>(
+            document.getElementById("pair_select")
+        );
+        pair_select.add(new Option(safeTags(chargs[0]), String(charid)));
+
+        // sometimes ini files lack important settings
+        const default_options = {
+            name: chargs[0],
+            showname: chargs[0],
+            side: "def",
+            blips: "male",
+            chat: "",
+            category: "",
+        };
+        cini.options = Object.assign(default_options, cini.options);
+
+        // sometimes ini files lack important settings
+        const default_emotions = {
+            number: 0,
+        };
+        cini.emotions = Object.assign(default_emotions, cini.emotions);
+
+        client.chars[charid] = {
+            name: safeTags(chargs[0]),
+            showname: safeTags(cini.options.showname),
+            desc: safeTags(chargs[1]),
+            blips: safeTags(cini.options.blips).toLowerCase(),
+            gender: safeTags(cini.options.gender).toLowerCase(),
+            side: safeTags(cini.options.side).toLowerCase(),
+            chat:
+                cini.options.chat === ""
+                    ? safeTags(cini.options.category).toLowerCase()
+                    : safeTags(cini.options.chat).toLowerCase(),
+            evidence: chargs[3],
+            icon: img.src,
+            inifile: cini,
+            muted: false,
+        };
+
+        if (
+            client.chars[charid].blips === "male" &&
+            client.chars[charid].gender !== "male" &&
+            client.chars[charid].gender !== ""
+        ) {
+            client.chars[charid].blips = client.chars[charid].gender;
+        }
+
+    } else {
+        console.warn(`missing charid ${charid}`);
+        img.style.display = "none";
+    }
+}
+\ No newline at end of file