Implemented better relative sizing for tracking view

src/config.h

@@ -32,12 +32,14 @@
 #define WORLD_TO_ISO_SCALE 50.0f    // 50.f, don't change. Rather adjust the zoom of the camera
 
 // Tracking view defaults
+#define DEF_TV_IS_ABSOLUTE_FREE_MOVE_THRESHOLD false
 #define DEF_TV_FREE_MOVE_THRESHOLD 0.f
 #define DEF_TV_SOFT_FOLLOW_SPEED 2.5f
 #define DEF_TV_SOFT_RESIZE_SPEED 5.f
 #define DEF_TV_MIN_VIEW_SIZE sf::Vector2f(6, 6) * WORLD_TO_ISO_SCALE
 #define DEF_TV_MAX_VIEW_SIZE sf::Vector2f(0, 0)
-#define DEF_TV_VIEW_SIZE_PADDING sf::Vector2f(0.5f, 0.5f)
+#define DEF_TV_IS_ABSOLUTE_VIEW_SIZE_PADDING false
+#define DEF_TV_VIEW_SIZE_PADDING sf::Vector2f(3.5f, 3.5f)
 #define MP_VIEW_ADD_NEW_PLAYERS true
 #define MP_VIEW_REMOVE_DISCONNECTED_PLAYERS true
 #define MP_VIEW_BORDER_COLOR sf::Color::Black

src/game/camera/tracking_view.cpp

@@ -83,7 +83,7 @@ void TrackingView::followTrackables()
     auto vectorToTarget = trackingPoint - currentCenter;
     auto distanceToTarget = length(vectorToTarget);
 
-    if (distanceToTarget <= getRadius(options.freeMoveThreshold))
+    if (distanceToTarget <= getFreeMovementRadius())
     {
         // Nothing to do
         return;
@@ -95,7 +95,7 @@ void TrackingView::followTrackables()
     auto deltaToDesiredView = normalize(vectorToTarget);
 
     // Reduce delta to edge of free-move area to make it less jaring
-    deltaToDesiredView *= distanceToTarget - getRadius(options.freeMoveThreshold);
+    deltaToDesiredView *= distanceToTarget - getFreeMovementRadius();
 
     moveCenter(deltaToDesiredView);
 }
@@ -227,34 +227,31 @@ sf::Vector2f TrackingView::restrainToBounds(sf::Vector2f viewSize) const
 sf::Vector2f TrackingView::applyPadding(sf::Vector2f viewSize) const
 {
     auto padding = options.viewSizePadding;
-    if (padding.x <= 1)
+    if (!options.isAbsoluteViewSizePadding)
     {
         padding.x *= viewSize.x;
-    }
-    if (padding.y <= 1)
-    {
         padding.y *= viewSize.y;
     }
     return viewSize + padding;
 }
 
-float TrackingView::getRadius(float threshold) const
+float TrackingView::getFreeMovementRadius() const
 {
-    if (threshold <= 0)
+    if (options.freeMoveThreshold <= 0)
     {
         return 0;
     }
 
-    if (threshold > 1)
+    if (options.isAbsoluteFreeMoveThreshold)
     {
-        return threshold;
+        return options.freeMoveThreshold;
     }
 
     auto windowSize = getSizeInWindow();
     float smallestSide = std::min(windowSize.x, windowSize.y);
 
     // Only half of the side, since we are calculating radius
-    return smallestSide / 2.f * threshold;
+    return smallestSide / 2.f * options.freeMoveThreshold;
 }
 
 void TrackingView::removeTrackable(const std::shared_ptr<ITrackable> &trackable)

src/game/camera/tracking_view.h

@@ -56,7 +56,7 @@ private:
 
     sf::Vector2f restrainToBounds(sf::Vector2f viewSize) const;
 
-    float getRadius(float threshold) const;
+    float getFreeMovementRadius() const;
 
     sf::Vector2f getSizeInWindow() const;
 };

src/game/camera/tracking_view_options.hpp

@@ -7,10 +7,9 @@
 struct TrackingViewOptions
 {
     /**
-     * Value >1 to setWorld pixel radius.
-     * Value between 0 and 1 to setWorld relative radius based on smallest half-axis-size.
      */
     float freeMoveThreshold = DEF_TV_FREE_MOVE_THRESHOLD;
+    bool isAbsoluteFreeMoveThreshold = DEF_TV_IS_ABSOLUTE_FREE_MOVE_THRESHOLD;
 
     /**
      * 0 for instant follow.
@@ -33,10 +32,10 @@ struct TrackingViewOptions
 
     /**
      * Will be added to tracked area size twice, as padding for each side.
-     * Value >1 to setWorld pixel padding.
+     * If isAbsoluteViewSizePadding is setWorld to true, padding will be added to view size, is multiplied with tracking size and added.
-     * Value between 0 and 1 to setWorld relative padding.
      */
     sf::Vector2f viewSizePadding = DEF_TV_VIEW_SIZE_PADDING;
+    bool isAbsoluteViewSizePadding = DEF_TV_IS_ABSOLUTE_VIEW_SIZE_PADDING;
 };
 
 #endif //HOLESOME_TRACKING_VIEW_OPTIONS_HPP

src/texture_config.h

@@ -8,7 +8,7 @@
 #include "sprites/configs/sprite_config.hpp"
 #include "sprites/tiling/tileset_config.hpp"
 
-#define PLAYER_SKIN "ring"
+#define PLAYER_SKIN "hole"
 
 /**
  * All textures used in the game.