New battery guns and some resprites (#6295)

Co-authored-by: and_a <and_a@DESKTOP-RJENGIR>

Resources/Textures/Objects/Weapons/Guns/Battery/pulse_carbine.rsi/meta.json

@@ -0,0 +1,40 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Taken/modified from cev eris at https://github.com/discordia-space/CEV-Eris/blob/master/icons/obj/guns/energy/cassad.dmi",
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "states": [
+        {
+            "name": "icon"
+        },
+        {
+            "name": "base"
+        },
+        {
+            "name": "mag-unshaded-0"
+        },
+        {
+            "name": "mag-unshaded-1"
+        },
+        {
+            "name": "mag-unshaded-2"
+        },
+        {
+            "name": "mag-unshaded-3"
+        },
+        {
+            "name": "mag-unshaded-4"
+        },
+        {
+            "name": "inhand-left",
+            "directions": 4
+        },
+        {
+            "name": "inhand-right",
+            "directions": 4
+        }
+    ]
+}

Resources/Textures/Objects/Weapons/Guns/Battery/pulse_pistol.rsi/meta.json

@@ -0,0 +1,40 @@
+{
+    "version": 1,
+    "license": "CC-BY-SA-3.0",
+    "copyright": "Taken/modified from cev eris at https://github.com/discordia-space/CEV-Eris/blob/master/icons/obj/guns/energy/pdw.dmi",
+    "size": {
+        "x": 32,
+        "y": 32
+    },
+    "states": [
+        {
+            "name": "icon"
+        },
+        {
+            "name": "base"
+        },
+        {
+            "name": "mag-unshaded-0"
+        },
+        {
+            "name": "mag-unshaded-1"
+        },
+        {
+            "name": "mag-unshaded-2"
+        },
+        {
+            "name": "mag-unshaded-3"
+        },
+        {
+            "name": "mag-unshaded-4"
+        },
+        {
+            "name": "inhand-left",
+            "directions": 4
+        },
+        {
+            "name": "inhand-right",
+            "directions": 4
+        }
+    ]
+}