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Major changes to the scheduler, previously only used by the main loop. Revamped Scheduler. Functions can be removed, have multiple schedules, have their scheduling changed, etc. Scheduler has a unittest. Checked all pass. Main loop scheduler moved to mde. Draw-on-demand currently disabled, simplifying this. Made mtunitest.d remove the temporary file it uses afterwards. committer: Diggory Hardy <diggory.hardy@gmail.com>
author Diggory Hardy <diggory.hardy@gmail.com>
date Mon, 28 Apr 2008 10:59:47 +0100
parents 0aa621b3e070
children
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29:f985c28c0ec9 30:467c74d4804d
16 /** Some basic OpenGL code. 16 /** Some basic OpenGL code.
17 * 17 *
18 * Everything here is really intended as makeshift code to enable GUI development. */ 18 * Everything here is really intended as makeshift code to enable GUI development. */
19 module mde.gl; 19 module mde.gl;
20 20
21 import mde.scheduler.runTime; 21 import global = mde.global;
22 import mde.gui.gui;
22 23
23 import derelict.sdl.sdl; 24 import derelict.sdl.sdl;
24 import derelict.opengl.gl; 25 import derelict.opengl.gl;
25 26
26 static this () { 27 import tango.time.Time; // TimeSpan (type only; unused)
27 Scheduler.perRequest (RF_KEYS.DRAW, &mde.gl.draw);
28 }
29 28
30 //BEGIN GL & window setup 29 //BEGIN GL & window setup
31 void glSetup () { 30 void glSetup () {
32 glClearColor (0.0f, 0.0f, 0.0f, 0.0f); 31 glClearColor (0.0f, 0.0f, 0.0f, 0.0f);
33 } 32 }
63 } 62 }
64 //END Drawing utils 63 //END Drawing utils
65 64
66 //BEGIN Drawing loop 65 //BEGIN Drawing loop
67 // Temporary draw function 66 // Temporary draw function
68 void draw () { 67 void draw (TimeSpan) {
69 glClear(GL_COLOR_BUFFER_BIT); 68 glClear(GL_COLOR_BUFFER_BIT);
70 69
71 foreach (func; drawCallbacks) 70 gui.draw ();
72 func();
73 71
74 glFlush(); 72 glFlush();
75 SDL_GL_SwapBuffers(); 73 SDL_GL_SwapBuffers();
76 } 74 }
77
78 alias void delegate() DrawingFunc;
79 void addDrawCallback (DrawingFunc f) {
80 drawCallbacks ~= f;
81 }
82 private DrawingFunc[] drawCallbacks;
83 //END Drawing loop 75 //END Drawing loop