revert Animator

3 files changed, 35 insertions, 18 deletions

diff --git a/src/crepe/api/Animator.cpp b/src/crepe/api/Animator.cpp
index f6f2654..c558d86 100644
--- a/src/crepe/api/Animator.cpp
+++ b/src/crepe/api/Animator.cpp
@@ -36,11 +36,24 @@ void Animator::pause() { this->active = false; }
 
 void Animator::stop() {
 	this->active = false;
-	this->data.frame = this->data.cycle_start;
+	this->data.col = 0;
+	this->data.row = 0;
 }
 void Animator::set_fps(int fps) { this->data.fps = fps; }
 
 void Animator::set_cycle_range(int start, int end) {
-	this->data.cycle_start = start;
-	this->data.cycle_end = end;
+	this->data.cycle_start = start, this->data.cycle_end = end;
+}
+
+void Animator::set_anim(int col) {
+	Animator::Data & ctx = this->data;
+	this->spritesheet.mask.x = ctx.row = 0;
+	ctx.col = col;
+	this->spritesheet.mask.y = ctx.col * this->spritesheet.mask.h;
+}
+
+void Animator::next_anim() {
+	Animator::Data & ctx = this->data;
+	ctx.row = ++ctx.row % this->grid_size.x;
+	this->spritesheet.mask.x = ctx.row * this->spritesheet.mask.w;
 }
diff --git a/src/crepe/api/Animator.h b/src/crepe/api/Animator.h
index bcf6379..102894d 100644
--- a/src/crepe/api/Animator.h
+++ b/src/crepe/api/Animator.h
@@ -1,6 +1,5 @@
 #pragma once
 
-#include "../manager/LoopTimerManager.h"
 #include "../types.h"
 
 #include "Component.h"
@@ -23,15 +22,16 @@ public:
 	struct Data {
 		//! frames per second for animation
 		unsigned int fps = 1;
-		//! The current frame being shown
-		unsigned int frame = 0;
-
+		//! The current col being animated.
+		unsigned int col = 0;
+		//! The current row being animated.
+		unsigned int row = 0;
 		//! should the animation loop
 		bool looping = false;
 		//! starting frame for cycling
 		unsigned int cycle_start = 0;
 		//! end frame for cycling (-1 = use last frame)
-		unsigned int cycle_end = -1;
+		int cycle_end = -1;
 	};
 
 public:
@@ -60,6 +60,14 @@ public:
 	 * \param end of row animation
 	 */
 	void set_cycle_range(int start, int end);
+	/**
+	 * \brief select which column to animate from
+	 *
+	 * \param col animation column
+	 */
+	void set_anim(int col);
+	//! will go to the next animaiton of current row
+	void next_anim();
 
 public:
 	/**
@@ -93,9 +101,6 @@ private:
 
 	//! Uses the spritesheet
 	friend AnimatorSystem;
-
-	//! Elasped time since last frame change
-	duration_t elapsed;
 };
 
 } // namespace crepe
diff --git a/src/crepe/api/Sprite.h b/src/crepe/api/Sprite.h
index ef65f64..a3fc319 100644
--- a/src/crepe/api/Sprite.h
+++ b/src/crepe/api/Sprite.h
@@ -110,16 +110,15 @@ private:
 	 */
 	float aspect_ratio = 0;
 
-public:
-	struct Mask {
-		unsigned w = 0;
-		unsigned h = 0;
-		unsigned x = 0;
-		unsigned y = 0;
+	struct Rect {
+		int w = 0;
+		int h = 0;
+		int x = 0;
+		int y = 0;
 	};
 	//! Render area of the sprite this will also be adjusted by the AnimatorSystem if an Animator
 	// object is present in GameObject. this is in sprite pixels
-	Mask mask;
+	Rect mask;
 };
 
 } // namespace crepe