moai-dev/src/host-html/HtmlHost.cpp at develop · moai/moai-dev · GitHub

History

240 lines (180 loc) · 6.54 KB

Raw

100

101

102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

129

130

131

132

133

134

135

136

137

138

139

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

161

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

186

187

188

189

190

191

192

193

194

195

196

197

198

199

200

201

202

203

204

205

206

207

208

209

210

211

212

213

214

215

216

217

218

219

220

221

222

223

224

225

226

227

228

229

230

231

232

233

234

235

236

237

238

239

240

// http://getmoai.com

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <host-html/HtmlHost.h>

#include <string.h>

#include <host-modules/aku_modules.h>

#include <moai-core/headers.h>

#include <emscripten.h>

#define UNUSED(p) (( void )p)

namespace HtmlInputDeviceID {

enum {

DEVICE,

TOTAL,

};

}

namespace HtmlInputDeviceSensorID {

enum {

KEYBOARD,

POINTER,

MOUSE_LEFT,

MOUSE_MIDDLE,

MOUSE_RIGHT,

TOTAL,

};

}

namespace HtmlMouseButton {

enum {

MOUSE_LEFT,

MOUSE_MIDDLE,

MOUSE_RIGHT

};

}

namespace HtmlMouseButtonState {

enum {

MOUSE_DOWN,

MOUSE_UP

};

}

static bool sHasWindow = false;

static bool sExitFullscreen = false;

// static bool sDynamicallyReevaluateLuaFiles = false;

static int sWinX;

static int sWinY;

static int sWinWidth;

static int sWinHeight;

static int sModifiers;

//================================================================//

// html callbacks

//================================================================//

//----------------------------------------------------------------//

void onKeyDown ( int key) {

AKUEnqueueKeyboardKeyEvent ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::KEYBOARD, key, true );

}

//----------------------------------------------------------------//

void onKeyUp ( int key ) {

AKUEnqueueKeyboardKeyEvent ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::KEYBOARD, key, false );

}

//----------------------------------------------------------------//

void onChar ( int unicodeChar ) {

AKUEnqueueKeyboardCharEvent ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::KEYBOARD, unicodeChar );

}

//----------------------------------------------------------------//

void onMouseButton ( int button, int state ) {

switch ( button ) {

case HtmlMouseButton::MOUSE_LEFT:

AKUEnqueueButtonEvent ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::MOUSE_LEFT, ( state == HtmlMouseButtonState::MOUSE_DOWN));

break;

case HtmlMouseButton::MOUSE_RIGHT:

AKUEnqueueButtonEvent ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::MOUSE_RIGHT, ( state == HtmlMouseButtonState::MOUSE_DOWN));

break;

}

//----------------------------------------------------------------//

void onMouseDrag ( int x, int y ) {

AKUEnqueuePointerEvent ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::POINTER, x, y );

}

//----------------------------------------------------------------//

void onMouseMove ( int x, int y ) {

AKUEnqueuePointerEvent ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::POINTER, x, y );

}

//----------------------------------------------------------------//

void onPaint () {

AKURender ();

}

//----------------------------------------------------------------//

void onReshape( int w, int h ) {

if ( sExitFullscreen ) {

w = sWinWidth;

h = sWinHeight;

sExitFullscreen = false;

}

AKUSetScreenSize ( w, h );

AKUSetViewSize ( w, h );

}

//----------------------------------------------------------------//

void onTimer ( ) {

double fSimStep = AKUGetSimStep ();

int timerInterval = ( int )( fSimStep * 1000.0 );

AKUModulesUpdate ();

}

//================================================================//

// aku callbacks

//================================================================//

//JS delegates

void _AKUEnterFullscreenModeFunc ();

void _AKUExitFullscreenModeFunc ();

void _AKUOpenWindowFunc ( const char* title, int width, int height );

//----------------------------------------------------------------//

void _AKUEnterFullscreenModeFunc () {

EnterFullScreen();

}

//----------------------------------------------------------------//

void _AKUExitFullscreenModeFunc () {

ExitFullScreen();

}

//----------------------------------------------------------------//

void _AKUOpenWindowFunc ( const char* title, int width, int height ) {

OpenWindowFunc(title, width, height);

AKUDetectGfxContext ();

AKUSetScreenSize ( width, height );

}

//================================================================//

//HtmlHost

//================================================================//

//----------------------------------------------------------------//

void Cleanup () {

AKUModulesAppFinalize();

AKUAppFinalize ();

}

void Dummy() {

RestoreFile("dummy",0);

}

void dummy_async(void*) {

printf("Browser Keepalive");

}

void RefreshContext () {

AKUAppInitialize ();

AKUModulesAppInitialize ();

AKUCreateContext ();

AKUModulesContextInitialize ();

AKUModulesRunLuaAPIWrapper ();

AKUSetInputConfigurationName ( "AKUGlut" );

AKUReserveInputDevices ( HtmlInputDeviceID::TOTAL );

AKUSetInputDevice ( HtmlInputDeviceID::DEVICE, "device" );

AKUReserveInputDeviceSensors ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::TOTAL );

AKUSetInputDeviceKeyboard ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::KEYBOARD, "keyboard" );

AKUSetInputDevicePointer ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::POINTER, "pointer" );

AKUSetInputDeviceButton ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::MOUSE_LEFT, "mouseLeft" );

AKUSetInputDeviceButton ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::MOUSE_MIDDLE, "mouseMiddle" );

AKUSetInputDeviceButton ( HtmlInputDeviceID::DEVICE, HtmlInputDeviceSensorID::MOUSE_RIGHT, "mouseRight" );

AKUSetFunc_EnterFullscreenMode ( _AKUEnterFullscreenModeFunc );

AKUSetFunc_ExitFullscreenMode ( _AKUExitFullscreenModeFunc );

AKUSetFunc_OpenWindow ( _AKUOpenWindowFunc );

emscripten_async_call(&dummy_async, 0, 0 ); //this call ensures that Browser library is imported to workaround https://github.com/kripken/emscripten/issues/4291

}

const char *CallStringFunc(char *func) {

MOAIScopedLuaState state = MOAILuaRuntime::Get ().State ();

lua_getglobal ( state, "loadstring" );

if ( !state.IsType ( -1, LUA_TFUNCTION )) {

ZLLog_ErrorF ( ZLLog::CONSOLE, "Missing global Lua function 'loadstring'\n" );

}

state.Push ( func, strlen(func) );

int status = state.DebugCall ( state.GetLocalTop () - 1, 2 );

if ( state.LogErrors ( ZLLog::LOG_ERROR, ZLLog::CONSOLE, status )) return NULL;

if ( state.IsType ( -1, LUA_TSTRING )) {

ZLLog_ErrorF ( ZLLog::CONSOLE, "Error loading script:\n" );

ZLLog_ErrorF ( ZLLog::CONSOLE, "%s\n", state.GetValue < cc8* >( -1, "" ));

return NULL;

}

state.Pop(); //leaving function at top of stack

status = state.DebugCall(0, 1);

if (state.LogErrors(ZLLog::LOG_ERROR, ZLLog::CONSOLE, status)) return NULL;

cc8* result = state.GetValue<cc8*>(-1,"null");

//assign to stlstring to get a copy before pop

char * res = strdup(result);

state.Pop();

return res;

}

moai-dev/src/host-html/HtmlHost.cpp at develop · moai/moai-dev · GitHub

Uh oh!

Expand file tree

Breadcrumbs

HtmlHost.cpp

Latest commit

History

Breadcrumbs

HtmlHost.cpp

File metadata and controls