added 2d png support

src/engine/models/math/point.cpp

@@ -9,6 +9,7 @@
 */
 
 #include "../../include/models/math/point.hpp"
+#include "../../include/utils/math.hpp"
 
 #include <stdio.h>
 
@@ -55,6 +56,21 @@ void Point::set(const Point &v)
     y = v.y;
 }
 
+void Point::rotate(const float &t_angle, const float &t_x, const float &t_y)
+{
+    float s = Math::sin(t_angle);
+    float c = Math::cos(t_angle);
+
+    x -= t_x;
+    y -= t_y;
+
+    float xnew = x * c - y * s;
+    float ynew = x * s + y * c;
+
+    x = xnew + t_x;
+    y = ynew + t_y;
+}
+
 const void Point::print() const
 {
     printf("Point(%f, %f)\n", x, y);

src/engine/models/mesh_texture.cpp

@@ -39,15 +39,18 @@ MeshTexture::~MeshTexture()
 // Methods
 // ----
 
-void MeshTexture::setSize(const u8 &t_width, const u8 &t_height)
+void MeshTexture::setSize(const u8 &t_width, const u8 &t_height, const TextureType &t_type)
 {
     if (_isSizeSet)
     {
         PRINT_ERR("Can't set size, because was already set!");
         return;
     }
+    if (t_width > 256 || t_height > 256)
+        PRINT_ERR("Given texture can be too big for PS2. Please strict to 256x256 max. Prefer 128x128.");
     width = t_width;
     height = t_height;
+    _type = t_type;
     data = new unsigned char[getDataSize()];
     _isSizeSet = true;
 }
@@ -86,3 +89,11 @@ void MeshTexture::addLink(const u32 &t_meshId, const u32 &t_materialId)
     link.meshId = t_meshId;
     texLinks.push_back(link);
 }
+
+void MeshTexture::addLink(const u32 &t_spriteId)
+{
+    TextureLink link;
+    link.materialId = 0;
+    link.meshId = t_spriteId;
+    texLinks.push_back(link);
+}

src/engine/models/sprite.cpp

@@ -0,0 +1,55 @@
+/*
+# ______       ____   ___
+#   |     \/   ____| |___|    
+#   |     |   |   \  |   |       
+#-----------------------------------------------------------------------
+# Copyright 2020, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#include "../include/models/sprite.hpp"
+#include "../include/utils/debug.hpp"
+#include "../include/utils/string.hpp"
+#include <cstdlib>
+
+// ----
+// Constructors/Destructors
+// ----
+
+Sprite::Sprite()
+{
+    id = rand() % 1000000;
+    _isSizeSet = false;
+    _flipH = false;
+    _flipV = false;
+    scale = 1.0F;
+    setDefaultColor();
+    setDefaultLODAndClut();
+}
+
+Sprite::~Sprite() {}
+
+// ----
+// Methods
+// ----
+
+/** Set's default object color + no transparency */
+void Sprite::setDefaultColor()
+{
+    color.r = 0x80;
+    color.g = 0x80;
+    color.b = 0x80;
+    color.a = 0x80;
+    color.q = 0.0F;
+}
+
+/** Sets texture level of details settings and CLUT settings */
+void Sprite::setDefaultLODAndClut()
+{
+    clut.storage_mode = CLUT_STORAGE_MODE1;
+    clut.start = 0;
+    clut.psm = 0;
+    clut.load_method = CLUT_NO_LOAD;
+    clut.address = 0;
+}