# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1355550733 -7200
# Node ID e4818a3300b93d9c6a83a5c62aefa9f6041c959f

bloboland initial commit

diff -r 000000000000 -r e4818a3300b9 Makefile
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Makefile	Sat Dec 15 07:52:13 2012 +0200
@@ -0,0 +1,29 @@
+src = $(wildcard src/*.cc)
+obj = $(src:.cc=.o)
+dep = $(obj:.o=.d)
+bin = blobo
+
+CXXFLAGS = -ansi -pedantic -Wall -g
+LDFLAGS = $(libgl)
+
+ifeq ($(shell uname -s), Darwin)
+	libgl = -framework OpenGL -framework GLUT -lGLEW
+else
+	libgl = -lGL -lGLU -lglut -lGLEW
+endif
+
+$(bin): $(obj)
+	$(CXX) -o $@ $(obj) $(LDFLAGS)
+
+-include $(dep)
+
+%.d: %.cc
+	@$(CPP) $(CFLAGS) $< -MM -MT $(@:.d=.o) >$@
+
+.PHONY: clean
+clean:
+	rm -f $(obj) $(bin)
+
+.PHONY: cleandep
+cleandep:
+	rm -f $(dep)
diff -r 000000000000 -r e4818a3300b9 src/game.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/game.cc	Sat Dec 15 07:52:13 2012 +0200
@@ -0,0 +1,19 @@
+#include "game.h"
+#include "opengl.h"
+
+bool game_init()
+{
+	return true;
+}
+
+void game_shutdown()
+{
+}
+
+void game_iter(double dt)
+{
+}
+
+void game_render()
+{
+}
diff -r 000000000000 -r e4818a3300b9 src/game.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/game.h	Sat Dec 15 07:52:13 2012 +0200
@@ -0,0 +1,12 @@
+#ifndef GAME_H_
+#define GAME_H_
+
+bool keystate[256];
+
+bool game_init();
+void game_shutdown();
+
+void game_iter(double dt);
+void game_render();
+
+#endif	// GAME_H_
diff -r 000000000000 -r e4818a3300b9 src/main.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main.cc	Sat Dec 15 07:52:13 2012 +0200
@@ -0,0 +1,121 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "opengl.h"
+#include "game.h"
+#include "opt.h"
+
+static void disp();
+static void reshape(int x, int y);
+static void keydown(unsigned char key, int x, int y);
+static void keyup(unsigned char key, int x, int y);
+static void skeydown(int key, int x, int y);
+static void skeyup(int key, int x, int y);
+static void mouse(int bn, int state, int x, int y);
+static void motion(int x, int y);
+static void spacemove(int x, int y, int z);
+static void spacerot(int x, int y, int z);
+static void spacebut(int bn, int state);
+
+int main(int argc, char **argv)
+{
+	glutInit(&argc, argv);
+
+	if(!parse_opt(argc, argv)) {
+		return 1;
+	}
+
+	glutInitDisplayMode(GLUT_RGB | GLUT_DEPTH | GLUT_DOUBLE | (opt.stereo ? GLUT_STEREO : 0));
+	glutInitWindowSize(800, 450);
+	glutCreateWindow("bloboland");
+
+	glutDisplayFunc(disp);
+	glutReshapeFunc(reshape);
+	glutKeyboardFunc(keydown);
+	glutKeyboardUpFunc(keyup);
+	glutSpecialFunc(skeydown);
+	glutSpecialUpFunc(skeyup);
+	glutMouseFunc(mouse);
+	glutMotionFunc(motion);
+	glutSpaceballMotionFunc(spacemove);
+	glutSpaceballRotateFunc(spacerot);
+	glutSpaceballButtonFunc(spacebut);
+
+	glewInit();
+
+	if(!game_init()) {
+		return 1;
+	}
+
+	glutMainLoop();
+}
+
+static void disp()
+{
+	unsigned int msec = glutGet(GLUT_ELAPSED_TIME);
+	game_iter((msec - prev_msec) / 1000.0);
+
+
+	glClear(GL_COLOR_BUFFER_BIT);
+
+	game_render();
+
+	glutSwapBuffers();
+}
+
+static void reshape(int x, int y)
+{
+	glViewport(0, 0, x, y);
+
+	glMatrixMode(GL_PROJECTION);
+	glLoadIdentity();
+	gluPerspective(50.0, (float)x / (float)y, 0.5, 500.0);
+}
+
+static void keydown(unsigned char key, int x, int y)
+{
+	skeydown(key, x, y);
+}
+
+static void keyup(unsigned char key, int x, int y)
+{
+	skeyup(key, x, y);
+}
+
+static void skeydown(int key, int x, int y)
+{
+	if(key == 27) {
+		exit(0);
+	}
+
+	if(key < sizeof keystate / sizeof *keystate) {
+		keystate[key] = true;
+	}
+}
+
+static void skeyup(int key, int x, int y)
+{
+	if(key < sizeof keystate / sizeof *keystate) {
+		keystate[key] = false;
+	}
+}
+
+static void mouse(int bn, int state, int x, int y)
+{
+}
+
+static void motion(int x, int y)
+{
+}
+
+static void spacemove(int x, int y, int z)
+{
+}
+
+static void spacerot(int x, int y, int z)
+{
+}
+
+static void spacebut(int bn, int state)
+{
+}
+
diff -r 000000000000 -r e4818a3300b9 src/opengl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/opengl.h	Sat Dec 15 07:52:13 2012 +0200
@@ -0,0 +1,12 @@
+#ifndef OPENGL_H_
+#define OPENGL_H_
+
+#include <GL/glew.h>
+
+#ifndef __APPLE__
+#include <GL/glut.h>
+#else
+#include <GLUT/glut.h>
+#endif
+
+#endif	/* OPENGL_H_ */
diff -r 000000000000 -r e4818a3300b9 src/opt.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/opt.cc	Sat Dec 15 07:52:13 2012 +0200
@@ -0,0 +1,6 @@
+#include "opt.h"
+
+bool parse_opt(int argc, char **argv)
+{
+	return true;
+}
diff -r 000000000000 -r e4818a3300b9 src/opt.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/opt.h	Sat Dec 15 07:52:13 2012 +0200
@@ -0,0 +1,11 @@
+#ifndef OPT_H_
+#define OPT_H_
+
+struct Options {
+	int xsz, ysz;
+	bool stereo;
+};
+
+bool parse_opt(int argc, char **argv);
+
+#endif	// OPT_H_