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| 1 | package helpers; | |
| 2 | ||
| 3 | import static org.lwjgl.opengl.GL11.GL_MODELVIEW; | |
| 4 | import static org.lwjgl.opengl.GL11.GL_PROJECTION; | |
| 5 | import static org.lwjgl.opengl.GL11.GL_QUADS; | |
| 6 | import static org.lwjgl.opengl.GL11.glBegin; | |
| 7 | import static org.lwjgl.opengl.GL11.glEnd; | |
| 8 | import static org.lwjgl.opengl.GL11.glLoadIdentity; | |
| 9 | import static org.lwjgl.opengl.GL11.glMatrixMode; | |
| 10 | import static org.lwjgl.opengl.GL11.glOrtho; | |
| 11 | import static org.lwjgl.opengl.GL11.glVertex2f; | |
| 12 | import static org.lwjgl.opengl.GL11.*; | |
| 13 | ||
| 14 | import java.io.IOException; | |
| 15 | import java.io.InputStream; | |
| 16 | ||
| 17 | import org.lwjgl.LWJGLException; | |
| 18 | import org.lwjgl.opengl.Display; | |
| 19 | import org.lwjgl.opengl.DisplayMode; | |
| 20 | import org.newdawn.slick.opengl.Texture; | |
| 21 | import org.newdawn.slick.opengl.TextureLoader; | |
| 22 | import org.newdawn.slick.util.ResourceLoader; | |
| 23 | ||
| 24 | public class Artist {
| |
| 25 | ||
| 26 | public static final int WIDTH = 1280, HEIGHT = 960; | |
| 27 | ||
| 28 | public static void BeginSession() {
| |
| 29 | Display.setTitle("Indie Programmer");
| |
| 30 | try {
| |
| 31 | Display.setDisplayMode(new DisplayMode(WIDTH, HEIGHT)); | |
| 32 | Display.create(); | |
| 33 | } catch (LWJGLException e) {
| |
| 34 | e.printStackTrace(); | |
| 35 | } | |
| 36 | ||
| 37 | glMatrixMode(GL_PROJECTION); | |
| 38 | glLoadIdentity(); | |
| 39 | glOrtho(0, WIDTH, HEIGHT, 0, 1, -1); | |
| 40 | glMatrixMode(GL_MODELVIEW); | |
| 41 | glEnable(GL_TEXTURE_2D); | |
| 42 | glEnable(GL_BLEND); | |
| 43 | glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); | |
| 44 | ||
| 45 | } | |
| 46 | ||
| 47 | public static void DrawQuad(float x, float y, float width, float height) {
| |
| 48 | glBegin(GL_QUADS); | |
| 49 | glVertex2f(x, y); //Top left corner | |
| 50 | glVertex2f(x + width, y); //Top right corner | |
| 51 | glVertex2f(x + width, y + height); //Bottom right corner | |
| 52 | glVertex2f(x, y + height); //Bottom left corner | |
| 53 | glEnd(); | |
| 54 | } | |
| 55 | ||
| 56 | public static void DrawQuadTex(Texture tex, float x, float y, float width, float height) {
| |
| 57 | tex.bind(); | |
| 58 | glTranslatef(x, y, 0); | |
| 59 | glBegin(GL_QUADS); | |
| 60 | glTexCoord2f(0, 0); | |
| 61 | glVertex2f(0, 0); | |
| 62 | glTexCoord2f(1, 0); | |
| 63 | glVertex2f(width, 0); | |
| 64 | glTexCoord2f(1, 1); | |
| 65 | glVertex2f(width, height); | |
| 66 | glTexCoord2f(0, 1); | |
| 67 | glVertex2f(0, height); | |
| 68 | glEnd(); | |
| 69 | glLoadIdentity(); | |
| 70 | } | |
| 71 | ||
| 72 | public static Texture LoadTexture(String path, String fileType) {
| |
| 73 | Texture tex = null; | |
| 74 | InputStream in = ResourceLoader.getResourceAsStream(path); | |
| 75 | try {
| |
| 76 | tex = TextureLoader.getTexture(fileType, in); | |
| 77 | } catch (IOException e) {
| |
| 78 | e.printStackTrace(); | |
| 79 | } | |
| 80 | return tex; | |
| 81 | } | |
| 82 | ||
| 83 | public static Texture QuickLoad(String name) {
| |
| 84 | Texture tex = null; | |
| 85 | tex = LoadTexture("res/" + name + ".png", "PNG");
| |
| 86 | return tex; | |
| 87 | } | |
| 88 | ||
| 89 | } |
