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-rw-r--r--src/utils/endian.h26
-rw-r--r--src/utils/macros.h6
-rw-r--r--src/utils/math.h8
-rw-r--r--src/utils/matrix.cpp177
-rw-r--r--src/utils/matrix.h153
-rw-r--r--src/utils/utils.h11
6 files changed, 0 insertions, 381 deletions
diff --git a/src/utils/endian.h b/src/utils/endian.h
deleted file mode 100644
index df28ddb..0000000
--- a/src/utils/endian.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/**
-*
-*/
-#ifndef JIN_LIL_ENDIAN && JIN_BIG_ENDIAN
-
-#define JIN_LIL_ENDIAN 2
-#define JIN_BIG_ENDIAN 4
-
-#endif
-
-#ifndef JIN_BYTEORDER
-#ifdef __linux__
-#include <endian.h>
-#define JIN_BYTEORDER __BYTE_ORDER
-#else /* __linux__ */
-#if defined(__hppa__) || \
- defined(__m68k__) || defined(mc68000) || defined(_M_M68K) || \
- (defined(__MIPS__) && defined(__MISPEB__)) || \
- defined(__ppc__) || defined(__POWERPC__) || defined(_M_PPC) || \
- defined(__sparc__)
-#define JIN_BYTEORDER JIN_BIG_ENDIAN
-#else
-#define JIN_BYTEORDER JIN_LIL_ENDIAN
-#endif
-#endif /* __linux__ */
-#endif /* !SDL_BYTEORDER */ \ No newline at end of file
diff --git a/src/utils/macros.h b/src/utils/macros.h
deleted file mode 100644
index 4f739a9..0000000
--- a/src/utils/macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#ifndef __JIN_MACROS_H
-#define __JIN_MACROS_H
-
-#define shared
-
-#endif \ No newline at end of file
diff --git a/src/utils/math.h b/src/utils/math.h
deleted file mode 100644
index 5e44ce7..0000000
--- a/src/utils/math.h
+++ /dev/null
@@ -1,8 +0,0 @@
-#ifndef __JIN_UTILS_MATH_H
-#define __JIN_UTILS_MATH_H
-
-#include <math.h>
-
-#define PI 3.1415926f
-
-#endif \ No newline at end of file
diff --git a/src/utils/matrix.cpp b/src/utils/matrix.cpp
deleted file mode 100644
index b970ec0..0000000
--- a/src/utils/matrix.cpp
+++ /dev/null
@@ -1,177 +0,0 @@
-#include "Matrix.h"
-
-#include <cstring> // memcpy
-#include <cmath>
-
-namespace jin
-{
-namespace util
-{
-
- // | e0 e4 e8 e12 |
- // | e1 e5 e9 e13 |
- // | e2 e6 e10 e14 |
- // | e3 e7 e11 e15 |
-
- Matrix::Matrix()
- {
- setIdentity();
- }
-
- Matrix::~Matrix()
- {
- }
-
- // | e0 e4 e8 e12 |
- // | e1 e5 e9 e13 |
- // | e2 e6 e10 e14 |
- // | e3 e7 e11 e15 |
- // | e0 e4 e8 e12 |
- // | e1 e5 e9 e13 |
- // | e2 e6 e10 e14 |
- // | e3 e7 e11 e15 |
-
- Matrix Matrix::operator * (const Matrix & m) const
- {
- Matrix t;
-
- t.e[0] = (e[0] * m.e[0]) + (e[4] * m.e[1]) + (e[8] * m.e[2]) + (e[12] * m.e[3]);
- t.e[4] = (e[0] * m.e[4]) + (e[4] * m.e[5]) + (e[8] * m.e[6]) + (e[12] * m.e[7]);
- t.e[8] = (e[0] * m.e[8]) + (e[4] * m.e[9]) + (e[8] * m.e[10]) + (e[12] * m.e[11]);
- t.e[12] = (e[0] * m.e[12]) + (e[4] * m.e[13]) + (e[8] * m.e[14]) + (e[12] * m.e[15]);
-
- t.e[1] = (e[1] * m.e[0]) + (e[5] * m.e[1]) + (e[9] * m.e[2]) + (e[13] * m.e[3]);
- t.e[5] = (e[1] * m.e[4]) + (e[5] * m.e[5]) + (e[9] * m.e[6]) + (e[13] * m.e[7]);
- t.e[9] = (e[1] * m.e[8]) + (e[5] * m.e[9]) + (e[9] * m.e[10]) + (e[13] * m.e[11]);
- t.e[13] = (e[1] * m.e[12]) + (e[5] * m.e[13]) + (e[9] * m.e[14]) + (e[13] * m.e[15]);
-
- t.e[2] = (e[2] * m.e[0]) + (e[6] * m.e[1]) + (e[10] * m.e[2]) + (e[14] * m.e[3]);
- t.e[6] = (e[2] * m.e[4]) + (e[6] * m.e[5]) + (e[10] * m.e[6]) + (e[14] * m.e[7]);
- t.e[10] = (e[2] * m.e[8]) + (e[6] * m.e[9]) + (e[10] * m.e[10]) + (e[14] * m.e[11]);
- t.e[14] = (e[2] * m.e[12]) + (e[6] * m.e[13]) + (e[10] * m.e[14]) + (e[14] * m.e[15]);
-
- t.e[3] = (e[3] * m.e[0]) + (e[7] * m.e[1]) + (e[11] * m.e[2]) + (e[15] * m.e[3]);
- t.e[7] = (e[3] * m.e[4]) + (e[7] * m.e[5]) + (e[11] * m.e[6]) + (e[15] * m.e[7]);
- t.e[11] = (e[3] * m.e[8]) + (e[7] * m.e[9]) + (e[11] * m.e[10]) + (e[15] * m.e[11]);
- t.e[15] = (e[3] * m.e[12]) + (e[7] * m.e[13]) + (e[11] * m.e[14]) + (e[15] * m.e[15]);
-
- return t;
- }
-
- void Matrix::operator *= (const Matrix & m)
- {
- Matrix t = (*this) * m;
- memcpy((void*)this->e, (void*)t.e, sizeof(float) * 16);
- }
-
- const float * Matrix::getElements() const
- {
- return e;
- }
-
- void Matrix::setIdentity()
- {
- memset(e, 0, sizeof(float) * 16);
- e[0] = e[5] = e[10] = e[15] = 1;
- }
-
- void Matrix::setTranslation(float x, float y)
- {
- setIdentity();
- e[12] = x;
- e[13] = y;
- }
-
- void Matrix::setRotation(float rad)
- {
- setIdentity();
- float c = cos(rad), s = sin(rad);
- e[0] = c; e[4] = -s;
- e[1] = s; e[5] = c;
- }
-
- void Matrix::setScale(float sx, float sy)
- {
- setIdentity();
- e[0] = sx;
- e[5] = sy;
- }
-
- void Matrix::setShear(float kx, float ky)
- {
- setIdentity();
- e[1] = ky;
- e[4] = kx;
- }
-
- void Matrix::setTransformation(float x, float y, float angle, float sx, float sy, float ox, float oy)
- {
- memset(e, 0, sizeof(float) * 16); // zero out matrix
- float c = cos(angle), s = sin(angle);
- // matrix multiplication carried out on paper:
- // |1 x| |c -s | |sx | |1 -ox|
- // | 1 y| |s c | | sy | | 1 -oy|
- // | 1 | | 1 | | 1 | | 1 |
- // | 1| | 1| | 1| | 1 |
- // move rotate scale origin
- e[10] = e[15] = 1.0f;
- e[0] = c * sx ; // = a
- e[1] = s * sx ; // = b
- e[4] = - s * sy; // = c
- e[5] = c * sy; // = d
- e[12] = x - ox * e[0] - oy * e[4];
- e[13] = y - ox * e[1] - oy * e[5];
- }
-
- void Matrix::translate(float x, float y)
- {
- Matrix t;
- t.setTranslation(x, y);
- this->operator *=(t);
- }
-
- void Matrix::rotate(float rad)
- {
- Matrix t;
- t.setRotation(rad);
- this->operator *=(t);
- }
-
- void Matrix::scale(float sx, float sy)
- {
- Matrix t;
- t.setScale(sx, sy);
- this->operator *=(t);
- }
-
- void Matrix::shear(float kx, float ky)
- {
- Matrix t;
- t.setShear(kx, ky);
- this->operator *=(t);
- }
-
- // | x |
- // | y |
- // | 0 |
- // | 1 |
- // | e0 e4 e8 e12 |
- // | e1 e5 e9 e13 |
- // | e2 e6 e10 e14 |
- // | e3 e7 e11 e15 |
-
- void Matrix::transform(vertex * dst, const vertex * src, int size) const
- {
- for (int i = 0; i<size; ++i)
- {
- // Store in temp variables in case src = dst
- float x = (e[0] * src[i].x) + (e[4] * src[i].y) + (0) + (e[12]);
- float y = (e[1] * src[i].x) + (e[5] * src[i].y) + (0) + (e[13]);
-
- dst[i].x = x;
- dst[i].y = y;
- }
- }
-
-}
-} \ No newline at end of file
diff --git a/src/utils/matrix.h b/src/utils/matrix.h
deleted file mode 100644
index 51d7980..0000000
--- a/src/utils/matrix.h
+++ /dev/null
@@ -1,153 +0,0 @@
-#ifndef __JIN_MATRIX_H
-#define __JIN_MATRIX_H
-#include <math.h>
-namespace jin
-{
-namespace util
-{
-
- struct vertex
- {
- unsigned char r, g, b, a;
- float x, y;
- float s, t;
- };
- /**
- * This class is the basis for all transformations in LOVE. Althought not
- * really needed for 2D, it contains 4x4 elements to be compatible with
- * OpenGL without conversions.
- **/
- class Matrix
- {
- private:
-
- /**
- * | e0 e4 e8 e12 |
- * | e1 e5 e9 e13 |
- * | e2 e6 e10 e14 |
- * | e3 e7 e11 e15 |
- **/
- float e[16];
-
- public:
-
- /**
- * Creates a new identity matrix.
- **/
- Matrix();
-
- /**
- * Destructor.
- **/
- ~Matrix();
-
- /**
- * Multiplies this Matrix with another Matrix, changing neither.
- * @param m The Matrix to multiply with this Matrix.
- * @return The combined matrix.
- **/
- Matrix operator * (const Matrix & m) const;
-
- /**
- * Multiplies a Matrix into this Matrix.
- * @param m The Matrix to combine into this Matrix.
- **/
- void operator *= (const Matrix & m);
-
- /**
- * Gets a pointer to the 16 array elements.
- * @return The array elements.
- **/
- const float * getElements() const;
-
- /**
- * Resets this Matrix to the identity matrix.
- **/
- void setIdentity();
-
- /**
- * Resets this Matrix to a translation.
- * @param x Translation along x-axis.
- * @param y Translation along y-axis.
- **/
- void setTranslation(float x, float y);
-
- /**
- * Resets this Matrix to a rotation.
- * @param r The angle in radians.
- **/
- void setRotation(float r);
-
- /**
- * Resets this Matrix to a scale transformation.
- * @param sx Scale factor along the x-axis.
- * @param sy Scale factor along the y-axis.
- **/
- void setScale(float sx, float sy);
-
- /**
- * Resets this Matrix to a shear transformation.
- * @param kx Shear along x-axis.
- * @param ky Shear along y-axis.
- **/
- void setShear(float kx, float ky);
-
- /**
- * Creates a transformation with a certain position, orientation, scale
- * and offset. Perfect for Drawables -- what a coincidence!
- *
- * @param x The translation along the x-axis.
- * @param y The translation along the y-axis.
- * @param angle The rotation (rad) around the center with offset (ox,oy).
- * @param sx Scale along x-axis.
- * @param sy Scale along y-axis.
- * @param ox The offset for rotation along the x-axis.
- * @param oy The offset for rotation along the y-axis.
- * @param kx Shear along x-axis
- * @param ky Shear along y-axis
- **/
- void setTransformation(float x, float y, float angle, float sx, float sy, float ox, float oy);
-
- /**
- * Multiplies this Matrix with a translation.
- * @param x Translation along x-axis.
- * @param y Translation along y-axis.
- **/
- void translate(float x, float y);
-
- /**
- * Multiplies this Matrix with a rotation.
- * @param r Angle in radians.
- **/
- void rotate(float r);
-
- /**
- * Multiplies this Matrix with a scale transformation.
- * @param sx Scale factor along the x-axis.
- * @param sy Scale factor along the y-axis.
- **/
- void scale(float sx, float sy);
-
- /**
- * Multiplies this Matrix with a shear transformation.
- * @param kx Shear along the x-axis.
- * @param ky Shear along the y-axis.
- **/
- void shear(float kx, float ky);
-
- /**
- * Transforms an array of vertices by this Matrix. The sources and
- * destination arrays may be the same.
- *
- * @param dst Storage for the transformed vertices.
- * @param src The source vertices.
- * @param size The number of vertices.
- **/
- void transform(vertex * dst, const vertex * src, int size) const;
-
- };
-
-}
-}
-
-#endif
diff --git a/src/utils/utils.h b/src/utils/utils.h
deleted file mode 100644
index f1a340b..0000000
--- a/src/utils/utils.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef __JIN_UTILS_H
-#define __JIN_UTILS_H
-
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#define max(a,b) (((a) > (b)) ? (a) : (b))
-#define clamp(a, mi,ma) min(max(a,mi),ma)
-
-#define within(a,min,max) (a >= min && a <= max)
-#define without(a,min,max) (a < min || a > max)
-
-#endif \ No newline at end of file
generated by cgit v1.1-26-g67d0 at 2025-05-28 09:38:02 +0000