allow player to look up/down

GitOrigin-RevId: 00041d6736

Shared/Player.cs

@@ -181,6 +181,12 @@ namespace SemiColinGames {
       float visionRange = 150;
       float visionRangeSq = visionRange * visionRange;
       Vector2 ray = new Vector2(visionRange * (int) facing, 0);
+      if (pose == Pose.Stretching) {
+        ray = Rotate(ray, FMath.DegToRad(-30));
+      }
+      if (pose == Pose.Crouching) {
+        ray = Rotate(ray, FMath.DegToRad(30));
+      }
       Vector2 coneBottom = Rotate(ray, fov);
       Vector2 coneTop = Rotate(ray, -fov);
 
@@ -259,16 +265,11 @@ namespace SemiColinGames {
 
     private int SpriteIndex(Pose pose) {
       int frameNum = (int) Clock.ModelTime.TotalMilliseconds / 125 % 4;
-      if (frameNum == 3 && pose == Pose.Standing) {
-        frameNum = 1;
-      }
       switch (pose) {
         case Pose.Walking:
           return 35 + frameNum;
         case Pose.Jumping:
           return 35 + frameNum;
-        case Pose.Stretching:
-          return (int) Clock.ModelTime.TotalMilliseconds / 125 % 2;
         case Pose.SwordSwing:
           if (swordSwingTime > 0.2) {
             return 0 + swordSwingNum * 3;
@@ -278,10 +279,14 @@ namespace SemiColinGames {
             return 2 + swordSwingNum * 3;
           }
         case Pose.Crouching:
-          return 26;
+        case Pose.Stretching:
         case Pose.Standing:
-        default:
-          return 29 + frameNum;
+        default: {
+            if (frameNum == 3) {
+              frameNum = 1;
+            }
+            return 29 + frameNum;
+          }
       }
     }