Add officer portrait defaults

data/defs/officers.json

@@ -3,6 +3,7 @@
     "name": "Cao Cao",
     "faction": "wei",
     "class_id": "hero",
+    "portrait": "res://art/portraits/cao_cao.png",
     "level": 1,
     "exp": 0,
     "base": { "hp": 38, "mp": 10, "atk": 10, "def": 7, "int": 12, "agi": 8 },
@@ -13,6 +14,7 @@
     "name": "Xiahou Dun",
     "faction": "wei",
     "class_id": "cavalry",
+    "portrait": "res://art/portraits/xiahou_dun.png",
     "level": 1,
     "exp": 0,
     "base": { "hp": 40, "mp": 4, "atk": 11, "def": 6, "int": 5, "agi": 9 },
@@ -23,6 +25,7 @@
     "name": "Xiahou Yuan",
     "faction": "wei",
     "class_id": "archer",
+    "portrait": "res://art/portraits/xiahou_yuan.png",
     "level": 1,
     "exp": 0,
     "base": { "hp": 32, "mp": 4, "atk": 9, "def": 5, "int": 6, "agi": 12 },
@@ -33,6 +36,7 @@
     "name": "Cao Ren",
     "faction": "wei",
     "class_id": "infantry",
+    "portrait": "res://art/portraits/cao_ren.png",
     "level": 1,
     "exp": 0,
     "base": { "hp": 36, "mp": 3, "atk": 10, "def": 8, "int": 5, "agi": 7 },
@@ -43,6 +47,7 @@
     "name": "Dian Wei",
     "faction": "wei",
     "class_id": "warrior",
+    "portrait": "res://art/portraits/dian_wei.png",
     "level": 3,
     "exp": 0,
     "base": { "hp": 42, "mp": 2, "atk": 13, "def": 8, "int": 3, "agi": 7 },
@@ -53,6 +58,7 @@
     "name": "Guo Jia",
     "faction": "wei",
     "class_id": "strategist",
+    "portrait": "res://art/portraits/guo_jia.png",
     "level": 8,
     "exp": 0,
     "base": { "hp": 30, "mp": 18, "atk": 5, "def": 5, "int": 14, "agi": 9 },
@@ -63,6 +69,7 @@
     "name": "Zhang He",
     "faction": "wei",
     "class_id": "elite_cavalry",
+    "portrait": "res://art/portraits/zhang_he.png",
     "level": 12,
     "exp": 0,
     "base": { "hp": 48, "mp": 6, "atk": 15, "def": 10, "int": 7, "agi": 14 },