# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1411400184 -10800
# Node ID ccbd444939a113b73b01e2c466861080c5c07141

initial commit

diff -r 000000000000 -r ccbd444939a1 src/game.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/game.cc	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include "opengl.h"
+#include "game.h"
+#include "goatvr.h"
+
+bool game_init()
+{
+	init_opengl();
+
+	if(vr_init() == -1) {
+		return false;
+	}
+
+	glEnable(GL_DEPTH_TEST);
+	glEnable(GL_CULL_FACE);
+}
+
+void game_cleanup()
+{
+	vr_shutdown();
+}
+
+void game_update(long tm);
+void game_display();
+void game_reshape(int x, int y);
+void game_keyboard(int key, bool pressed);
+void game_mouse_button(int bn, bool state, int x, int y);
+void game_mouse_motion(int x, int y);
+
diff -r 000000000000 -r ccbd444939a1 src/game.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/game.h	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,16 @@
+#ifndef GAME_H_
+#define GAME_H_
+
+bool game_init();
+void game_cleanup();
+
+void game_update(long tm);
+void game_display();
+void game_reshape(int x, int y);
+void game_keyboard(int key, bool pressed);
+void game_mouse_button(int bn, bool state, int x, int y);
+void game_mouse_motion(int x, int y);
+
+void exit_game();	/* defined in main.cc */
+
+#endif	/* GAME_H_ */
\ No newline at end of file
diff -r 000000000000 -r ccbd444939a1 src/main.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main.cc	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,94 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <SDL2/SDL.h>
+#include "game.h"
+
+static bool init();
+static void cleanup();
+static void handle_event(SDL_Event *ev);
+
+static bool done;
+static SDL_Window *win;
+static SDL_GLContext ctx;
+
+int main(int argc, char **argv)
+{
+	if(!init()) {
+		return 1;
+	}
+
+	for(;;) {
+		SDL_Event ev;
+		while(SDL_PollEvent(&ev)) {
+			handle_event(&ev);
+			if(done) break;
+		}
+
+		game_update(SDL_GetTicks());
+		game_display();
+	}
+
+	cleanup();
+	return 0;
+}
+
+void exit_game()
+{
+	done = true;
+}
+
+static bool init()
+{
+	if(SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER) == -1) {
+		fprintf(stderr, "failed to initialize SDL\n");
+		return false;
+	}
+
+	win = SDL_CreateWindow("vrheights", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED,
+		1280, 800, SDL_WINDOW_OPENGL | SDL_WINDOW_RESIZABLE);
+	if(!win) {
+		fprintf(stderr, "failed to create window\n");
+		return false;
+	}
+
+	if(!(ctx = SDL_GL_CreateContext(win))) {
+		fprintf(stderr, "failed to create OpenGL context\n");
+		return false;
+	}
+
+	return game_init();
+}
+
+static void cleanup()
+{
+	game_cleanup();
+	SDL_Quit();
+}
+
+static void handle_event(SDL_Event *ev)
+{
+	switch(ev->type) {
+	case SDL_WINDOWEVENT:
+		if(ev->window.event == SDL_WINDOWEVENT_RESIZED) {
+			game_reshape(ev->window.data1, ev->window.data2);
+		}
+		break;
+
+	case SDL_KEYDOWN:
+	case SDL_KEYUP:
+		game_keyboard(ev->key.keysym.sym, ev->key.state == SDL_PRESSED);
+		break;
+
+	case SDL_MOUSEBUTTONDOWN:
+	case SDL_MOUSEBUTTONUP:
+		game_mouse_button(ev->button.button, ev->button.state == SDL_PRESSED, ev->button.x, ev->button.y);
+		break;
+
+	case SDL_MOUSEMOTION:
+		game_mouse_motion(ev->motion.x, ev->motion.y);
+		break;
+
+	default:
+		break;
+	}
+}
\ No newline at end of file
diff -r 000000000000 -r ccbd444939a1 src/opengl.cc
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/opengl.cc	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,7 @@
+#include "opengl.h"
+
+bool init_opengl()
+{
+	glewInit();
+	return true;
+}
\ No newline at end of file
diff -r 000000000000 -r ccbd444939a1 src/opengl.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/opengl.h	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,8 @@
+#ifndef OPENGL_H_
+#define OPENGL_H_
+
+#include <GL/glew.h>
+
+bool init_opengl();
+
+#endif	/* OPENGL_H_ */
\ No newline at end of file
diff -r 000000000000 -r ccbd444939a1 vrheights.sln
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vrheights.sln	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2013
+VisualStudioVersion = 12.0.30723.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "vrheights", "vrheights.vcxproj", "{1B3B97CD-5F66-4FE4-86B6-684A5AABCBAF}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{1B3B97CD-5F66-4FE4-86B6-684A5AABCBAF}.Debug|Win32.ActiveCfg = Debug|Win32
+		{1B3B97CD-5F66-4FE4-86B6-684A5AABCBAF}.Debug|Win32.Build.0 = Debug|Win32
+		{1B3B97CD-5F66-4FE4-86B6-684A5AABCBAF}.Release|Win32.ActiveCfg = Release|Win32
+		{1B3B97CD-5F66-4FE4-86B6-684A5AABCBAF}.Release|Win32.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff -r 000000000000 -r ccbd444939a1 vrheights.vcxproj
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vrheights.vcxproj	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,92 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{1B3B97CD-5F66-4FE4-86B6-684A5AABCBAF}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>vrheights</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v120</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>SDL2.lib;SDL2main.lib;opengl32.lib;glew32.lib;libgoatvr.lib;goat3d.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <AdditionalDependencies>SDL2.lib;SDL2main.lib;opengl32.lib;glew32.lib;libgoatvr.lib;goat3d.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="src\game.cc" />
+    <ClCompile Include="src\main.cc" />
+    <ClCompile Include="src\opengl.cc" />
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="src\game.h" />
+    <ClInclude Include="src\opengl.h" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff -r 000000000000 -r ccbd444939a1 vrheights.vcxproj.filters
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vrheights.vcxproj.filters	Mon Sep 22 18:36:24 2014 +0300
@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="src">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx;h;inc;inl</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="src\main.cc">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="src\game.cc">
+      <Filter>src</Filter>
+    </ClCompile>
+    <ClCompile Include="src\opengl.cc">
+      <Filter>src</Filter>
+    </ClCompile>
+  </ItemGroup>
+  <ItemGroup>
+    <ClInclude Include="src\game.h">
+      <Filter>src</Filter>
+    </ClInclude>
+    <ClInclude Include="src\opengl.h">
+      <Filter>src</Filter>
+    </ClInclude>
+  </ItemGroup>
+</Project>
\ No newline at end of file