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41 lines
1.3 KiB
C++
41 lines
1.3 KiB
C++
#ifndef _RENDERER_H_
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#define _RENDERER_H_
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#include <vector>
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#include <string>
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#include "Font.h"
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class GuiComponent;
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//The Renderer provides several higher-level functions for drawing (rectangles, text, etc.).
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//Defined in multiple files - Renderer.cpp has the GuiComponent stuff, Renderer_draw_* includes renderer-specific drawing implementations, and Renderer_init_* includes renderer-specific init/deinit.
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namespace Renderer
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{
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void registerComponent(GuiComponent* comp);
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void unregisterComponent(GuiComponent* comp);
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void deleteAll();
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bool init(int w, int h);
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void onInit();
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void deinit();
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void onDeinit();
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void render();
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unsigned int getScreenWidth();
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unsigned int getScreenHeight();
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enum FontSize { SMALL, MEDIUM, LARGE };
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int getFontHeight(FontSize size); //sometimes font size is needed before fonts have been loaded; this takes care of that
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void buildGLColorArray(GLubyte* ptr, int color, unsigned int vertCount);
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//drawing commands
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void swapBuffers();
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void drawRect(int x, int y, int w, int h, int color);
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void drawText(std::string text, int x, int y, int color, FontSize fontsize = MEDIUM);
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void drawCenteredText(std::string text, int xOffset, int y, int color, FontSize fontsize = MEDIUM);
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void drawWrappedText(std::string text, int xStart, int yStart, int xLen, int color, FontSize fontsize = MEDIUM);
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}
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#endif
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