1 files changed, 48 insertions, 0 deletions
diff --git a/webAO/dom/pickEvidence.ts b/webAO/dom/pickEvidence.ts
new file mode 100644
index 0000000..32e52ba
--- /dev/null
+++ b/webAO/dom/pickEvidence.ts
@@ -0,0 +1,48 @@
+import { cancelEvidence, client, getIndexFromSelect, updateEvidenceIcon } from '../client'
+
+/**
+ * Highlights and selects an evidence for in-character chat.
+ * @param {string} evidence the evidence to be presented
+ */
+export function pickEvidence(evidence: number) {
+    if (client.selectedEvidence !== evidence) {
+        // Update selected evidence
+        if (client.selectedEvidence > 0) {
+            document.getElementById(`evi_${client.selectedEvidence}`)!.className =
+                "evi_icon";
+        }
+        document.getElementById(`evi_${evidence}`)!.className = "evi_icon dark";
+        client.selectedEvidence = evidence;
+
+        // Show evidence on information window
+        (<HTMLInputElement>document.getElementById("evi_name")).value =
+            client.evidences[evidence - 1].name;
+        (<HTMLInputElement>document.getElementById("evi_desc")).value =
+            client.evidences[evidence - 1].desc;
+
+        // Update icon
+        const icon_id = getIndexFromSelect(
+            "evi_select",
+            client.evidences[evidence - 1].filename
+        );
+        (<HTMLSelectElement>document.getElementById("evi_select")).selectedIndex =
+            icon_id;
+        if (icon_id === 0) {
+            (<HTMLInputElement>document.getElementById("evi_filename")).value =
+                client.evidences[evidence - 1].filename;
+        }
+        updateEvidenceIcon();
+
+        // Update button
+        document.getElementById("evi_add")!.className =
+            "client_button hover_button inactive";
+        document.getElementById("evi_edit")!.className =
+            "client_button hover_button";
+        document.getElementById("evi_cancel")!.className =
+            "client_button hover_button";
+        document.getElementById("evi_del")!.className = "client_button hover_button";
+    } else {
+        cancelEvidence();
+    }
+}
+window.pickEvidence = pickEvidence;