Reworking everything about shaders.

src/display/ui/label.h

@@ -0,0 +1,51 @@
+// Copyright (c) 2021 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "../libs.h"
+#include "../display/shaderprogram.h"
+#include "../display/primitive/primitive.h"
+#include "../display/font.h"
+
+/** Representation of a Label UI Element */
+typedef struct {
+  font_t *font;
+  float fontSize;
+  float maxWidth;
+  fonttextinfo_t info;
+  primitive_t primitive;
+} label_t;
+
+/**
+ * Initialize a Label UI Element.
+ * @param label Label to initialize.
+ */
+void labelInit(label_t *label);
+
+/**
+ * Sets the text for a given label.
+ * 
+ * @param label Label to update.
+ * @param font Font to use.
+ * @param text Text to set.
+ */
+void labelSetText(label_t *label, font_t *font, char *text);
+
+/**
+ * Render a label UI element.
+ * 
+ * @param label Label to render.
+ * @param shader Shader to use while rendering.
+ * @param x X position.
+ * @param y Y position.
+ */
+void labelRender(label_t *label, shaderprogram_t *shader, float x, float y);
+
+/**
+ * Dispose a previously created label.
+ * 
+ * @param label Label to dispose.
+ */
+void labelDispose(label_t *label);