diff options
Diffstat (limited to 'src/core.c')
| -rw-r--r-- | src/core.c | 100 |
1 files changed, 50 insertions, 50 deletions
@@ -9,7 +9,7 @@ * External libs: * GLFW3 - Manage graphic device, OpenGL context and inputs on PLATFORM_DESKTOP (Windows, Linux, OSX) * raymath - 3D math functionality (Vector3, Matrix, Quaternion) -* camera - Multiple 3D camera modes (free, orbital, 1st person, 3rd person) +* camera - Multiple 3D camera modes (free, orbital, 1st person, 3rd person) * gestures - Gestures system for touch-ready devices (or simulated from mouse inputs) * * Module Configuration Flags: @@ -103,7 +103,7 @@ #include <linux/kd.h> // Linux: KDSKBMODE, K_MEDIUMRAM constants definition #include <linux/input.h> // Linux: Keycodes constants definition (KEY_A, ...) #include <linux/joystick.h> // Linux: Joystick support library - + #include "bcm_host.h" // Raspberry Pi VideoCore IV access functions #include "EGL/egl.h" // Khronos EGL library - Native platform display device control functions @@ -488,9 +488,9 @@ void CloseWindow(void) // Wait for mouse and gamepad threads to finish before closing // NOTE: Those threads should already have finished at this point // because they are controlled by windowShouldClose variable - + windowShouldClose = true; // Added to force threads to exit when the close window is called - + pthread_join(mouseThreadId, NULL); pthread_join(touchThreadId, NULL); pthread_join(gamepadThreadId, NULL); @@ -649,14 +649,14 @@ void EndDrawing(void) frameTime = updateTime + drawTime; // Wait for some milliseconds... - if (frameTime < targetTime) + if (frameTime < targetTime) { Wait((int)((targetTime - frameTime)*1000)); - + currentTime = GetTime(); double extraTime = currentTime - previousTime; previousTime = currentTime; - + frameTime = updateTime + drawTime + extraTime; } } @@ -1147,7 +1147,7 @@ bool IsKeyDown(int key) bool IsKeyReleased(int key) { bool released = false; - + if ((currentKeyState[key] != previousKeyState[key]) && (currentKeyState[key] == 0)) released = true; else released = false; @@ -1182,7 +1182,7 @@ void SetExitKey(int key) bool IsGamepadAvailable(int gamepad) { bool result = false; - + #if !defined(PLATFORM_ANDROID) if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad]) result = true; #endif @@ -1196,7 +1196,7 @@ bool IsGamepadName(int gamepad, const char *name) bool result = false; #if !defined(PLATFORM_ANDROID) - const char *gamepadName = NULL; + const char *gamepadName = NULL; if (gamepadReady[gamepad]) gamepadName = GetGamepadName(gamepad); if ((name != NULL) && (gamepadName != NULL)) result = (strcmp(name, gamepadName) == 0); @@ -1235,7 +1235,7 @@ int GetGamepadAxisCount(int gamepad) float GetGamepadAxisMovement(int gamepad, int axis) { float value = 0; - + #if !defined(PLATFORM_ANDROID) if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad] && (axis < MAX_GAMEPAD_AXIS)) value = gamepadAxisState[gamepad][axis]; #endif @@ -1249,8 +1249,8 @@ bool IsGamepadButtonPressed(int gamepad, int button) bool pressed = false; #if !defined(PLATFORM_ANDROID) - if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad] && (button < MAX_GAMEPAD_BUTTONS) && - (currentGamepadState[gamepad][button] != previousGamepadState[gamepad][button]) && + if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad] && (button < MAX_GAMEPAD_BUTTONS) && + (currentGamepadState[gamepad][button] != previousGamepadState[gamepad][button]) && (currentGamepadState[gamepad][button] == 1)) pressed = true; #endif @@ -1274,10 +1274,10 @@ bool IsGamepadButtonDown(int gamepad, int button) bool IsGamepadButtonReleased(int gamepad, int button) { bool released = false; - + #if !defined(PLATFORM_ANDROID) - if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad] && (button < MAX_GAMEPAD_BUTTONS) && - (currentGamepadState[gamepad][button] != previousGamepadState[gamepad][button]) && + if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad] && (button < MAX_GAMEPAD_BUTTONS) && + (currentGamepadState[gamepad][button] != previousGamepadState[gamepad][button]) && (currentGamepadState[gamepad][button] == 0)) released = true; #endif @@ -1290,7 +1290,7 @@ bool IsGamepadButtonUp(int gamepad, int button) bool result = false; #if !defined(PLATFORM_ANDROID) - if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad] && (button < MAX_GAMEPAD_BUTTONS) && + if ((gamepad < MAX_GAMEPADS) && gamepadReady[gamepad] && (button < MAX_GAMEPAD_BUTTONS) && (currentGamepadState[gamepad][button] == 0)) result = true; #endif @@ -1503,7 +1503,7 @@ static void InitGraphicsDevice(int width, int height) glfwWindowHint(GLFW_RESIZABLE, GL_TRUE); // Resizable window } else glfwWindowHint(GLFW_RESIZABLE, GL_FALSE); // Avoid window being resizable - + //glfwWindowHint(GLFW_DECORATED, GL_TRUE); // Border and buttons on Window //glfwWindowHint(GLFW_RED_BITS, 8); // Framebuffer red color component bits //glfwWindowHint(GLFW_DEPTH_BITS, 16); // Depthbuffer bits (24 by default) @@ -1941,7 +1941,7 @@ static double GetTime(void) // Wait for some milliseconds (stop program execution) static void Wait(int ms) { -#if defined _WIN32 +#if defined _WIN32 Sleep(ms); #elif defined __linux || defined(PLATFORM_WEB) struct timespec req = { 0 }; @@ -1949,7 +1949,7 @@ static void Wait(int ms) ms -= (sec*1000); req.tv_sec=sec; req.tv_nsec=ms*1000000L; - + // NOTE: Use nanosleep() on Unix platforms... usleep() it's deprecated. while (nanosleep(&req,&req) == -1) continue; //#elif defined __APPLE__ @@ -1999,10 +1999,10 @@ static void PollInputEvents(void) // NOTE: Gestures update must be called every frame to reset gestures correctly // because ProcessGestureEvent() is just called on an event, not every frame UpdateGestures(); - + // Reset last key pressed registered lastKeyPressed = -1; - + #if !defined(PLATFORM_RPI) // Reset last gamepad button/axis registered state lastGamepadButtonPressed = -1; @@ -2018,7 +2018,7 @@ static void PollInputEvents(void) mousePosition.x = (float)mouseX; mousePosition.y = (float)mouseY; - + // Keyboard input polling (automatically managed by GLFW3 through callback) // Register previous keys states @@ -2039,7 +2039,7 @@ static void PollInputEvents(void) if (glfwJoystickPresent(i)) gamepadReady[i] = true; else gamepadReady[i] = false; } - + // Register gamepads buttons events for (int i = 0; i < MAX_GAMEPADS; i++) { @@ -2047,14 +2047,14 @@ static void PollInputEvents(void) { // Register previous gamepad states for (int k = 0; k < MAX_GAMEPAD_BUTTONS; k++) previousGamepadState[i][k] = currentGamepadState[i][k]; - + // Get current gamepad state // NOTE: There is no callback available, so we get it manually const unsigned char *buttons; int buttonsCount; buttons = glfwGetJoystickButtons(i, &buttonsCount); - + for (int k = 0; (buttons != NULL) && (k < buttonsCount) && (buttonsCount < MAX_GAMEPAD_BUTTONS); k++) { if (buttons[k] == GLFW_PRESS) @@ -2064,18 +2064,18 @@ static void PollInputEvents(void) } else currentGamepadState[i][k] = 0; } - + // Get current axis state const float *axes; int axisCount = 0; axes = glfwGetJoystickAxes(i, &axisCount); - + for (int k = 0; (axes != NULL) && (k < axisCount) && (k < MAX_GAMEPAD_AXIS); k++) { gamepadAxisState[i][k] = axes[k]; } - + gamepadAxisCount = axisCount; } } @@ -2088,16 +2088,16 @@ static void PollInputEvents(void) #if defined(PLATFORM_WEB) // Get number of gamepads connected int numGamepads = emscripten_get_num_gamepads(); - + for (int i = 0; (i < numGamepads) && (i < MAX_GAMEPADS); i++) { // Register previous gamepad button states for (int k = 0; k < MAX_GAMEPAD_BUTTONS; k++) previousGamepadState[i][k] = currentGamepadState[i][k]; - + EmscriptenGamepadEvent gamepadState; - + int result = emscripten_get_gamepad_status(i, &gamepadState); - + if (result == EMSCRIPTEN_RESULT_SUCCESS) { // Register buttons data for every connected gamepad @@ -2109,16 +2109,16 @@ static void PollInputEvents(void) lastGamepadButtonPressed = j; } else currentGamepadState[i][j] = 0; - + //printf("Gamepad %d, button %d: Digital: %d, Analog: %g\n", gamepadState.index, j, gamepadState.digitalButton[j], gamepadState.analogButton[j]); } - + // Register axis data for every connected gamepad for (int j = 0; (j < gamepadState.numAxes) && (j < MAX_GAMEPAD_AXIS); j++) { gamepadAxisState[i][j] = gamepadState.axis[j]; } - + gamepadAxisCount = gamepadState.numAxes; } } @@ -2665,16 +2665,16 @@ static EM_BOOL EmscriptenGamepadCallback(int eventType, const EmscriptenGamepadE { /* printf("%s: timeStamp: %g, connected: %d, index: %ld, numAxes: %d, numButtons: %d, id: \"%s\", mapping: \"%s\"\n", - eventType != 0 ? emscripten_event_type_to_string(eventType) : "Gamepad state", + eventType != 0 ? emscripten_event_type_to_string(eventType) : "Gamepad state", gamepadEvent->timestamp, gamepadEvent->connected, gamepadEvent->index, gamepadEvent->numAxes, gamepadEvent->numButtons, gamepadEvent->id, gamepadEvent->mapping); - + for(int i = 0; i < gamepadEvent->numAxes; ++i) printf("Axis %d: %g\n", i, gamepadEvent->axis[i]); for(int i = 0; i < gamepadEvent->numButtons; ++i) printf("Button %d: Digital: %d, Analog: %g\n", i, gamepadEvent->digitalButton[i], gamepadEvent->analogButton[i]); */ - + if ((gamepadEvent->connected) && (gamepadEvent->index < MAX_GAMEPADS)) gamepadReady[gamepadEvent->index] = true; else gamepadReady[gamepadEvent->index] = false; - + // TODO: Test gamepadEvent->index return 0; @@ -2935,7 +2935,7 @@ static void InitTouch(void) } // Touch reading thread. -// This reads from a Virtual Input Event /dev/input/event4 which is +// This reads from a Virtual Input Event /dev/input/event4 which is // created by the ts_uinput daemon. This takes, filters and scales // raw input from the Touchscreen (which appears in /dev/input/event3) // based on the Calibration data referenced by tslib. @@ -2949,7 +2949,7 @@ static void *TouchThread(void *arg) if (read(touchStream, &ev, sizeof(ev)) == (int)sizeof(ev)) { // if pressure > 0 then simulate left mouse button click - if (ev.type == EV_ABS && ev.code == 24 && ev.value == 0 && currentMouseState[0] == 1) + if (ev.type == EV_ABS && ev.code == 24 && ev.value == 0 && currentMouseState[0] == 1) { currentMouseState[0] = 0; gestureEvent.touchAction = TOUCH_UP; @@ -2963,10 +2963,10 @@ static void *TouchThread(void *arg) gestureEvent.position[1].x /= (float)GetScreenWidth(); gestureEvent.position[1].y /= (float)GetScreenHeight(); ProcessGestureEvent(gestureEvent); - } - if (ev.type == EV_ABS && ev.code == 24 && ev.value > 0 && currentMouseState[0] == 0) + } + if (ev.type == EV_ABS && ev.code == 24 && ev.value > 0 && currentMouseState[0] == 0) { - currentMouseState[0] = 1; + currentMouseState[0] = 1; gestureEvent.touchAction = TOUCH_DOWN; gestureEvent.pointCount = 1; gestureEvent.pointerId[0] = 0; @@ -2978,9 +2978,9 @@ static void *TouchThread(void *arg) gestureEvent.position[1].x /= (float)GetScreenWidth(); gestureEvent.position[1].y /= (float)GetScreenHeight(); ProcessGestureEvent(gestureEvent); - } + } // x & y values supplied by event4 have been scaled & de-jittered using tslib calibration data - if (ev.type == EV_ABS && ev.code == 0) + if (ev.type == EV_ABS && ev.code == 0) { mousePosition.x = ev.value; if (mousePosition.x < 0) mousePosition.x = 0; @@ -2997,7 +2997,7 @@ static void *TouchThread(void *arg) gestureEvent.position[1].y /= (float)GetScreenHeight(); ProcessGestureEvent(gestureEvent); } - if (ev.type == EV_ABS && ev.code == 1) + if (ev.type == EV_ABS && ev.code == 1) { mousePosition.y = ev.value; if (mousePosition.y < 0) mousePosition.y = 0; @@ -3014,7 +3014,7 @@ static void *TouchThread(void *arg) gestureEvent.position[1].y /= (float)GetScreenHeight(); ProcessGestureEvent(gestureEvent); } - + } } return NULL; @@ -3084,7 +3084,7 @@ static void *GamepadThread(void *arg) { // 1 - button pressed, 0 - button released currentGamepadState[i][gamepadEvent.number] = (int)gamepadEvent.value; - + if ((int)gamepadEvent.value == 1) lastGamepadButtonPressed = gamepadEvent.number; else lastGamepadButtonPressed = -1; } |