1 files changed, 15 insertions, 6 deletions
diff --git a/src/Animation.zig b/src/Animation.zig
index 93255ec..fe5a51e 100644
--- a/src/Animation.zig
+++ b/src/Animation.zig
@@ -5,17 +5,22 @@ const Animation = @This();
 
 world_from: rl.Vector2,
 world_to: rl.Vector2,
-duration: u32, // TODO frame independent durations
+//distance: f32, // TODO frame independent durations
+//speed: f32, // TODO frame independent durations
+duration: u32,
 tick: u32,
 active: bool,
 
-pub fn init() Animation {
+// this is wrong, just do per tile/node animations between path finding nodes
+pub fn init(world_from: rl.Vector2, world_to: rl.Vector2, speed: u32) Animation {
     return Animation{
-        .world_from = .{ .x = 0.0, .y = 0.0 },
-        .world_to = .{ .x = 0.0, .y = 0.0 },
-        .duration = 60, // TODO speed based duration
+        .world_from = world_from,
+        .world_to = world_to,
+        //.distance = calc_distance(world_from, world_to),
+        //.speed = speed,
+        .duration = root.HexCoord.fakeDistance(root.HexCoord.worldToQr(world_from), root.HexCoord.worldToQr(world_to)) * 10 / speed, // TODO speed based duration
         .tick = 0,
-        .active = false,
+        .active = true,
     };
 }
 
@@ -29,6 +34,10 @@ pub fn next(self: *Animation) rl.Vector2 {
     return self.lerp();
 }
 
+inline fn calc_distance(from: rl.Vector2, to: rl.Vector2) f32 {
+    return @abs(from.x - to.x) + @abs(from.x - to.y);
+}
+
 inline fn lerp(self: *Animation) rl.Vector2 {
     const t: f32 = @as(f32, @floatFromInt(self.tick)) / @as(f32, @floatFromInt(self.duration));
     const v1 = self.world_from;