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-rw-r--r--src/crepe/util/AbsolutePosition.cpp20
-rw-r--r--src/crepe/util/AbsolutePosition.h29
-rw-r--r--src/crepe/util/CMakeLists.txt2
-rw-r--r--src/crepe/util/Log.cpp1
-rw-r--r--src/crepe/util/Log.h21
-rw-r--r--src/crepe/util/dbg.h18
6 files changed, 70 insertions, 21 deletions
diff --git a/src/crepe/util/AbsolutePosition.cpp b/src/crepe/util/AbsolutePosition.cpp
new file mode 100644
index 0000000..29ade23
--- /dev/null
+++ b/src/crepe/util/AbsolutePosition.cpp
@@ -0,0 +1,20 @@
+#include "AbsolutePosition.h"
+
+using namespace crepe;
+
+vec2 AbsolutePosition::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/AbsolutePosition.h b/src/crepe/util/AbsolutePosition.h
new file mode 100644
index 0000000..857c1ac
--- /dev/null
+++ b/src/crepe/util/AbsolutePosition.h
@@ -0,0 +1,29 @@
+#pragma once
+
+#include "api/Transform.h"
+
+#include "types.h"
+
+namespace crepe {
+
+/**
+ * \brief A class for calculating the absolute position of an object.
+ *
+ * This class provides a utility function to get the position of an object in the world space,
+ * taking into account the transform and any additional offset.
+ */
+class AbsolutePosition {
+public:
+ /**
+ * \brief Get the absolute position of an object.
+ *
+ * This function calculates the absolute position by combining the transform position with an optional offset.
+ *
+ * \param transform The transform of the object, which contains its position, rotation, and scale.
+ * \param offset The offset to apply to the object's position (in local space).
+ * \return The absolute position of the object as a 2D vector.
+ */
+ 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..33160a7 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
+ AbsolutePosition.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
+ AbsolutePosition.h
)
diff --git a/src/crepe/util/Log.cpp b/src/crepe/util/Log.cpp
index 84d80a8..ce25a1d 100644
--- a/src/crepe/util/Log.cpp
+++ b/src/crepe/util/Log.cpp
@@ -4,6 +4,7 @@
#include "../api/Config.h"
#include "Log.h"
+#include "LogColor.h"
using namespace crepe;
using namespace std;
diff --git a/src/crepe/util/Log.h b/src/crepe/util/Log.h
index fc0bb3a..b43fe30 100644
--- a/src/crepe/util/Log.h
+++ b/src/crepe/util/Log.h
@@ -2,27 +2,6 @@
#include <format>
-// allow user to disable debug macros
-#ifndef CREPE_DISABLE_MACROS
-
-#include "LogColor.h"
-
-// utility macros
-#define _crepe_logf_here(level, fmt, ...) \
- crepe::Log::logf(level, "{}" fmt, \
- crepe::LogColor().fg_white(false).str(std::format( \
- "{} ({}:{})", __PRETTY_FUNCTION__, __FILE_NAME__, __LINE__)), \
- __VA_ARGS__)
-
-// very illegal global function-style macros
-// NOLINTBEGIN
-#define dbg_logf(fmt, ...) _crepe_logf_here(crepe::Log::Level::DEBUG, ": " fmt, __VA_ARGS__)
-#define dbg_log(str) _crepe_logf_here(crepe::Log::Level::DEBUG, ": {}", str)
-#define dbg_trace() _crepe_logf_here(crepe::Log::Level::TRACE, "", "")
-// NOLINTEND
-
-#endif
-
namespace crepe {
/**
diff --git a/src/crepe/util/dbg.h b/src/crepe/util/dbg.h
new file mode 100644
index 0000000..c7283ee
--- /dev/null
+++ b/src/crepe/util/dbg.h
@@ -0,0 +1,18 @@
+#pragma once
+
+#include "Log.h"
+#include "LogColor.h"
+
+// utility macros
+#define _crepe_logf_here(level, fmt, ...) \
+ crepe::Log::logf(level, "{}" fmt, \
+ crepe::LogColor().fg_white(false).str(std::format( \
+ "{} ({}:{})", __PRETTY_FUNCTION__, __FILE_NAME__, __LINE__)), \
+ __VA_ARGS__)
+
+// very illegal global function-style macros
+// NOLINTBEGIN
+#define dbg_logf(fmt, ...) _crepe_logf_here(crepe::Log::Level::DEBUG, ": " fmt, __VA_ARGS__)
+#define dbg_log(str) _crepe_logf_here(crepe::Log::Level::DEBUG, ": {}", str)
+#define dbg_trace() _crepe_logf_here(crepe::Log::Level::TRACE, "", "")
+// NOLINTEND