Working on pixal collision thingy

4 files changed, 40 insertions, 4 deletions

diff --git a/src/animation.c b/src/animation.c
index 95447b2..d2aeb70 100644
--- a/src/animation.c
+++ b/src/animation.c
@@ -45,9 +45,9 @@ void closeAnimation(Animation* animation)
 void setAnimationFrame(Animation* animation, int frame)
 {
     animation->currentFrame = frame;
-    unsigned int nextFrameDataOffset = animation->width * animation->height * 4 * frame;
+    unsigned int frameOffset = animation->width * animation->height * 4 * frame;
 
-    UpdateTexture(animation->texture, ((unsigned char*)animation->asset->image.data) + nextFrameDataOffset);
+    UpdateTexture(animation->texture, ((unsigned char*)animation->asset->image.data) + frameOffset);
 }
 
 void runAnimation(Animation* animation)
diff --git a/src/clicky.c b/src/clicky.c
index 4f901b0..88b23ce 100644
--- a/src/clicky.c
+++ b/src/clicky.c
@@ -1,7 +1,7 @@
 #include "clicky.h"
 #include "game.h"
 #include "assets.h"
-#include <raylib.h>
+#include "util.h"
 
 void updateClicky(Game* game, Clicky* clicky)
 {
@@ -12,7 +12,16 @@ void updatePenguinLol(Game* game, Clicky* clicky)
 {
     if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON))
     {
-        replayAnimation(&clicky->animation);
+        Rectangle clickRect = clicky->rect;
+        clickRect.width /= 2.0;
+        clickRect.height /= 2.0;
+        clickRect.x += clickRect.width / 2.0;
+        clickRect.y += clickRect.height / 2.0;
+
+        if (CheckCollisionPointRec(getScaledMousePosition(), clickRect))
+        {
+            replayAnimation(&clicky->animation);
+        }
     }
 
     // Run animation and update.
diff --git a/src/util.c b/src/util.c
index 308343c..864fab6 100644
--- a/src/util.c
+++ b/src/util.c
@@ -9,3 +9,26 @@ Vector2 getScaledMousePosition()
 
     return mousePosition;
 }
+
+bool doesCollideWithAnimation(Rectangle rect, Animation* animation, Vector2 point)
+{
+    float xScale = (float)rect.width / animation->width;
+    float yScale = (float)rect.height / animation->height;
+
+    unsigned int frameOffset = animation->width * animation->height * 4 * animation->currentFrame;
+
+    // Check each pixal.
+    for (int row = 0; row < rect.height; ++row)
+    {
+        for (int col = 0; col < rect.width; ++col)
+        {
+            int scaledRow = row * yScale;
+            int scaledCol = col * xScale;
+
+            int pixalPosition = frameOffset + (animation->width * scaledRow + scaledCol);
+
+        }
+    }
+
+    return false;
+}
diff --git a/src/util.h b/src/util.h
index 46193de..fba1e7f 100644
--- a/src/util.h
+++ b/src/util.h
@@ -1,4 +1,5 @@
 #include "gameCommon.h"
+#include "animation.h"
 #include <raylib.h>
 
 #ifndef UTIL_H
@@ -7,4 +8,7 @@
 // Scale from the window to render texture.
 Vector2 getScaledMousePosition();
 
+// Check pixals and that fun stuff.
+bool doesCollideWithAnimation(Rectangle rect, Animation* animation, Vector2 point);
+
 #endif