3 files changed, 25 insertions, 14 deletions

diff --git a/src/crepe/api/Animator.h b/src/crepe/api/Animator.h
index 102894d..95539d3 100644
--- a/src/crepe/api/Animator.h
+++ b/src/crepe/api/Animator.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include "../manager/LoopTimerManager.h"
 #include "../types.h"
 
 #include "Component.h"
@@ -99,6 +100,12 @@ private:
 	//! The maximum number of rows and columns inside the spritesheet
 	const uvec2 grid_size;
 
+	// the time elapsed from a frame duration
+	duration_t elapsed_time = {};
+
+	// frame counter
+	unsigned int frame = 0;
+
 	//! Uses the spritesheet
 	friend AnimatorSystem;
 };
diff --git a/src/crepe/system/AnimatorSystem.cpp b/src/crepe/system/AnimatorSystem.cpp
index e5ab2fa..143d5d6 100644
--- a/src/crepe/system/AnimatorSystem.cpp
+++ b/src/crepe/system/AnimatorSystem.cpp
@@ -1,7 +1,8 @@
+#include <chrono>
+
 #include "../api/Animator.h"
 #include "../manager/ComponentManager.h"
 #include "../manager/LoopTimerManager.h"
-#include <chrono>
 
 #include "AnimatorSystem.h"
 
@@ -13,28 +14,31 @@ void AnimatorSystem::frame_update() {
 	LoopTimerManager & timer = this->mediator.loop_timer;
 	RefVector<Animator> animations = mgr.get_components_by_type<Animator>();
 
-	float elapsed_time = duration_cast<duration<float>>(timer.get_elapsed_time()).count();
+	duration_t elapsed_time = timer.get_delta_time();
 
 	for (Animator & a : animations) {
 		if (!a.active) continue;
 		if (a.data.fps == 0) continue;
 
 		Animator::Data & ctx = a.data;
-		float frame_duration = 1.0f / ctx.fps;
 
-		int last_frame = ctx.row;
+		a.elapsed_time += elapsed_time;
+		duration_t frame_duration = 1000ms / ctx.fps;
 
 		int cycle_end = (ctx.cycle_end == -1) ? a.grid_size.x : ctx.cycle_end;
-		int total_frames = cycle_end - ctx.cycle_start;
-
-		int curr_frame = static_cast<int>(elapsed_time / frame_duration) % total_frames;
+		if (a.elapsed_time >= frame_duration) {
+			a.elapsed_time = 0ms;
+			a.frame++;
+			if (a.frame == cycle_end) {
+				a.frame = ctx.cycle_start;
+				if (!ctx.looping) {
+					a.active = false;
+					continue;
+				}
+			}
+		}
 
-		ctx.row = ctx.cycle_start + curr_frame;
+		ctx.row = ctx.cycle_start + a.frame;
 		a.spritesheet.mask.x = ctx.row * a.spritesheet.mask.w;
-		a.spritesheet.mask.y = (ctx.col * a.spritesheet.mask.h);
-
-		if (!ctx.looping && curr_frame == ctx.cycle_start && last_frame == total_frames - 1) {
-			a.active = false;
-		}
 	}
 }
diff --git a/src/crepe/system/InputSystem.cpp b/src/crepe/system/InputSystem.cpp
index 91c9c64..be7eda6 100644
--- a/src/crepe/system/InputSystem.cpp
+++ b/src/crepe/system/InputSystem.cpp
@@ -216,7 +216,7 @@ bool InputSystem::is_mouse_inside_button(
 	if (!button.data.world_space) {
 		actual_pos += cam_transform.position;
 	}
-	vec2 half_dimensions = button.dimensions / 2;
+	vec2 half_dimensions = button.dimensions * transform.scale / 2;
 
 	return mouse_pos.x >= actual_pos.x - half_dimensions.x
 		   && mouse_pos.x <= actual_pos.x + half_dimensions.x