Renamed PascalCase files to snake_case

1 files changed, 39 insertions, 0 deletions

diff --git a/themes/src/winter/windfield.hpp b/themes/src/winter/windfield.hpp
new file mode 100644
index 0000000..5bf0c38
--- /dev/null
+++ b/themes/src/winter/windfield.hpp
@@ -0,0 +1,39 @@
+#ifndef WIND_FIELD_HPP
+#define WIND_FIELD_HPP
+#include "../types.h"
+#include "../mathlib.h"
+
+/**
+   A Windfield represents a field of vectors in a rectangular region.
+   The Width and Height are given in units of CellDimenions. The CellDimension
+   is given in pixels.
+ */
+template <i32 Width, i32 Height, i32 CellDimension>
+struct WindField {
+    f32 ttl = 0.f;
+    Vector2 origin;
+    Vector2 end;
+
+    /*
+      Granularity of each cell in pixels.
+     */
+    const f32 cellDimension = CellDimension;
+
+    /*
+      Width of the vector field in CellDimensions.
+     */
+    const f32 width = Width;
+
+    /*
+      Height of the vector vield in CellDimensions.
+     */
+    const f32 height = Height;
+
+    Vector2** field;
+
+    void load(f32 cellSizePixels, i32 fieldWithCells, i32 fieldHeightCells, f32 ttl, Vector2 origin);
+    bool addVector(i32 x, i32 y, Vector2& v);
+    Vector2 getWindFactor(Vector2& v);
+};
+
+#endif