sound

include/blt/gfx/sound/sound.h

@@ -0,0 +1,27 @@
+/*
+ *  <Short Description>
+ *  Copyright (C) 2023  Brett Terpstra
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef BLT_WITH_GRAPHICS_SOUND_H
+#define BLT_WITH_GRAPHICS_SOUND_H
+
+namespace blt::gfx
+{
+
+}
+
+#endif //BLT_WITH_GRAPHICS_SOUND_H

src/blt/gfx/sound/sound.cpp

@@ -0,0 +1,23 @@
+/*
+ *  <Short Description>
+ *  Copyright (C) 2023  Brett Terpstra
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+#include <blt/gfx/sound/sound.h>
+
+namespace blt::gfx
+{
+
+}

tests/include/shaders/test.frag

@@ -16,7 +16,8 @@ vec4 linear_iter(vec4 i, vec4 p, float factor){
 
 void main() {
     //FragColor = vec4(pos, 0.0, 1.0f);
-    FragColor = linear_iter(texture(tex, uv), vec4(pos, 0.0, 1.0), (uv.x + uv.y + 1.0) / 3.0);
+    FragColor = texture(tex, uv);
+    //FragColor = linear_iter(texture(tex, uv), vec4(pos, 0.0, 1.0), (uv.x + uv.y + 1.0) / 3.0);
 }
 
 ")";

tests/src/main.cpp

@@ -37,8 +37,11 @@ const unsigned int indices[6] = {  // note that we start from 0!
 blt::gfx::vertex_array* vao;
 blt::gfx::shader_t* shader;
 blt::gfx::texture_gl2D* texture;
+blt::gfx::texture_gl2D* parker_texture;
 blt::gfx::matrix_state_manager global_matrices;
 float x = 0, y = 0, z = 0;
+float bx = 500, by = 500;
+float mx = 0, my = -9.8;
 
 void handle_input()
 {
@@ -66,6 +69,19 @@ void handle_input()
     global_matrices.setView(view);
 }
 
+void draw(float x_, float y_, float width_, float height_, float rot = 0)
+{
+    blt::mat4x4 model;
+    model.translate(x_, y_, 0.0f);
+    model.scale(width_, height_, 1);
+    model.rotateZ(blt::toRadians(rot));
+    
+    shader->setMatrix("model", model);
+    
+    vao->bind();
+    glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
+}
+
 void init()
 {
     using namespace blt::gfx;
@@ -88,8 +104,9 @@ void init()
     shader->bindAttribute(0, "vertex");
     shader->bindAttribute(1, "uv_in");
     
-    texture_file file("../resources/textures/cumdollar.jpg");
-    texture = new texture_gl2D(file.texture());
+    texture = new texture_gl2D(texture_file("../resources/textures/cumdollar.jpg").texture());
+    parker_texture = new texture_gl2D(texture_file("../resources/textures/dfoedbi-28157978-1555-45c3-b2f4-d5e5fe25b253.png").texture());
+    
     global_matrices.create_internals();
 }
 
@@ -107,16 +124,35 @@ void update(std::int32_t width, std::int32_t height)
     global_matrices.update();
     
     shader->bind();
-    blt::mat4x4 model;
-    model.translate((float) width / 2.0f, (float) height / 2.0f, 0.0f);
-    model.scale(500, 500, 1);
-    shader->setMatrix("model", model);
+    
+    const float w = 120, h = 120, cf = 30, rf = 15, crf = 10;
     
     glActiveTexture(GL_TEXTURE0);
-    texture->bind();
+    parker_texture->bind();
+    draw(width / 2.0, height / 2.0, width, height, 90);
     
-    vao->bind();
-    glDrawElements(GL_TRIANGLES, 6, GL_UNSIGNED_INT, 0);
+    texture->bind();
+    draw(bx, by, w, h, 0);
+    
+    bx += mx * blt::gfx::getFrameDeltaSeconds() * cf;
+    by += my * blt::gfx::getFrameDeltaSeconds() * cf;
+    
+    if (bx < w / 2.0 || bx > width - w / 2.0)
+    {
+        mx = -mx;
+        my += (static_cast<float>(rand()) / static_cast<float>(RAND_MAX) * rf + crf) - (rf + crf) / 2.0f;
+    }
+    if (by < h / 2.0 || by > height - h / 2.0)
+    {
+        my = -my;
+        mx += (static_cast<float>(rand()) / static_cast<float>(RAND_MAX) * rf + crf) - (rf + crf) / 2.0f;
+    }
+    if (mx > 100 || mx < -100)
+    {
+        mx = mx * 0.2;
+    }
+    if (my > 100 || my < -100)
+        my = my * 0.2;
 }
 
 int main()