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authormattkae <mattkae@protonmail.com>2023-04-03 06:35:27 -0400
committermattkae <mattkae@protonmail.com>2023-04-03 06:35:27 -0400
commit5d3ff36045bfb11af0f373d5ecee7c9b54e4c4f9 (patch)
tree1877c85fc652603312c1093ff31678ab807616b2 /themes/src/summer
parent9e21251ea16e594c8ef416cf8a6b8ebbbb42a858 (diff)
Folderized all of the seasons and loading the shaders from a remote source
Diffstat (limited to 'themes/src/summer')
-rw-r--r--themes/src/summer/SummerTheme.cpp67
-rw-r--r--themes/src/summer/SummerTheme.h23
2 files changed, 90 insertions, 0 deletions
diff --git a/themes/src/summer/SummerTheme.cpp b/themes/src/summer/SummerTheme.cpp
new file mode 100644
index 0000000..406cd22
--- /dev/null
+++ b/themes/src/summer/SummerTheme.cpp
@@ -0,0 +1,67 @@
+#include "SummerTheme.h"
+#include "../Renderer2d.h"
+#include "../list.h"
+#include "../mathlib.h"
+#include <vector>
+
+void SummerTheme::load(Renderer2d* renderer) {
+ renderer->clearColor = Vector4(0, 181, 286, 255.f).toNormalizedColor();
+ sun.sectors = 180;
+ sun.radius = renderer->context->width / 4.f;
+ sun.load(renderer);
+}
+
+void SummerTheme::update(f32 dtSeconds) {
+ sun.update(dtSeconds);
+}
+
+void SummerTheme::render(Renderer2d* renderer) {
+ sun.render(renderer);
+}
+
+void SummerTheme::unload() {
+ sun.unload();
+}
+
+void Sun::load(Renderer2d* renderer) {
+ matte::List<Vertex2D> vertices;
+ matte::List<u32> indices;
+ Vector4 sunColor = Vector4(249, 215, 28, 255).toNormalizedColor();
+ vertices.add({ Vector2(0, 0), sunColor, Mat4x4() });
+
+ f32 radiansPerSector = (2.f * PI) / sectors;
+ for (i32 i = 0; i <= sectors; i++) {
+ f32 radians = radiansPerSector * i;
+ f32 cosAngle = cosf(radians);
+ f32 sinAngle = sinf(radians);
+ Vector2 vertex = Vector2(radius * cosAngle, radius * sinAngle);
+ vertices.add({ vertex, sunColor, Mat4x4() });
+
+ u32 first = i;
+ u32 second = 0;
+ u32 third = i + 1;
+ indices.add(first);
+ indices.add(second);
+ indices.add(third);
+ }
+
+ mesh.load(&vertices.data[0], vertices.numElements, &indices.data[0], indices.numElements, renderer);
+ mesh.model = Mat4x4().translateByVec2(Vector2(renderer->context->width / 2.f, renderer->context->height / 2.f));
+ vertices.deallocate();
+ indices.deallocate();
+}
+
+void Sun::update(f32 dtSeconds) {
+
+}
+
+void Sun::render(Renderer2d* renderer) {
+ setShaderMat4(renderer->uniforms.model, mesh.model);
+ glBindVertexArray(mesh.vao);
+ glDrawElements(GL_TRIANGLES, mesh.numIndices, GL_UNSIGNED_INT, 0);
+ glBindVertexArray(0);
+}
+
+void Sun::unload() {
+ mesh.unload();
+}
diff --git a/themes/src/summer/SummerTheme.h b/themes/src/summer/SummerTheme.h
new file mode 100644
index 0000000..4a9f76b
--- /dev/null
+++ b/themes/src/summer/SummerTheme.h
@@ -0,0 +1,23 @@
+#pragma once
+#include "../types.h"
+#include "../Renderer2d.h"
+#include <vector>
+
+struct Sun {
+ f32 radius = 20.f;
+ i32 sectors = 180;
+ Mesh2D mesh;
+
+ void load(Renderer2d* renderer);
+ void update(f32 dtSeconds);
+ void render(Renderer2d* renderer);
+ void unload();
+};
+
+struct SummerTheme {
+ Sun sun;
+ void load(Renderer2d* renderer);
+ void update(f32 dtSeconds);
+ void render(Renderer2d* renderer);
+ void unload();
+};