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-rw-r--r--src/crepe/util/AbsoluutPosition.cpp20
-rw-r--r--src/crepe/util/AbsoluutPosition.h14
-rw-r--r--src/crepe/util/CMakeLists.txt2
3 files changed, 36 insertions, 0 deletions
diff --git a/src/crepe/util/AbsoluutPosition.cpp b/src/crepe/util/AbsoluutPosition.cpp
new file mode 100644
index 0000000..296cc09
--- /dev/null
+++ b/src/crepe/util/AbsoluutPosition.cpp
@@ -0,0 +1,20 @@
+#include "AbsoluutPosition.h"
+
+using namespace crepe;
+
+vec2 AbsoluutPosition::get_position(const Transform & transform, const vec2 & offset) {
+ // Get the rotation in radians
+ float radians1 = transform.rotation * (M_PI / 180.0);
+
+ // Calculate total offset with scale
+ vec2 total_offset = offset * transform.scale;
+
+ // Rotate
+ float rotated_total_offset_x1
+ = total_offset.x * cos(radians1) - total_offset.y * sin(radians1);
+ float rotated_total_offset_y1
+ = total_offset.x * sin(radians1) + total_offset.y * cos(radians1);
+
+ // Final positions considering scaling and rotation
+ return (transform.position + vec2(rotated_total_offset_x1, rotated_total_offset_y1));
+}
diff --git a/src/crepe/util/AbsoluutPosition.h b/src/crepe/util/AbsoluutPosition.h
new file mode 100644
index 0000000..30a7f93
--- /dev/null
+++ b/src/crepe/util/AbsoluutPosition.h
@@ -0,0 +1,14 @@
+#pragma once
+
+#include "api/Transform.h"
+
+#include "types.h"
+
+namespace crepe {
+
+class AbsoluutPosition {
+public:
+ static vec2 get_position(const Transform & transform, const vec2 & offset);
+};
+
+} // namespace crepe
diff --git a/src/crepe/util/CMakeLists.txt b/src/crepe/util/CMakeLists.txt
index 94ed906..b4b9221 100644
--- a/src/crepe/util/CMakeLists.txt
+++ b/src/crepe/util/CMakeLists.txt
@@ -1,6 +1,7 @@
target_sources(crepe PUBLIC
LogColor.cpp
Log.cpp
+ AbsoluutPosition.cpp
)
target_sources(crepe PUBLIC FILE_SET HEADERS FILES
@@ -11,5 +12,6 @@ target_sources(crepe PUBLIC FILE_SET HEADERS FILES
Proxy.hpp
OptionalRef.h
OptionalRef.hpp
+ AbsoluutPosition.h
)