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fake headset: add ultra cheesy fake controller

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single controller, locked to headset position and orientation.
left mouse button is trigger.
This commit is contained in:
Ben Campbell 2017-10-14 10:34:25 +13:00
parent a40fed579b
commit 5667b5711b
1 changed files with 17 additions and 28 deletions
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45
src/headset/fake.c
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@ -122,8 +122,6 @@ static void mouse_button_callback(GLFWwindow* window, int button, int action, in
void lovrHeadsetInit() { void lovrHeadsetInit() {
vec_init(&state.controllers);
state.isInitialized = 1;
state.window = lovrGraphicsGetWindow(); state.window = lovrGraphicsGetWindow();
state.clipNear = 0.1f; state.clipNear = 0.1f;
@ -140,7 +138,12 @@ void lovrHeadsetInit() {
vec3_set( state.vel, 0,0,0); vec3_set( state.vel, 0,0,0);
vec3_set( state.pos, 0,0,0); vec3_set( state.pos, 0,0,0);
lovrHeadsetRefreshControllers(); // set up controller(s)
vec_init(&state.controllers);
Controller* controller = lovrAlloc(sizeof(Controller), lovrControllerDestroy);
controller->id = state.controllers.length;
vec_push(&state.controllers, controller);
lovrEventAddPump(lovrHeadsetPoll); lovrEventAddPump(lovrHeadsetPoll);
glfwSetCursorEnterCallback(state.window, cursor_enter_callback); glfwSetCursorEnterCallback(state.window, cursor_enter_callback);
@ -150,6 +153,7 @@ void lovrHeadsetInit() {
glfwSetKeyCallback(state.window, key_callback); glfwSetKeyCallback(state.window, key_callback);
enableMouselook(); enableMouselook();
state.isInitialized = 1;
atexit(lovrHeadsetDestroy); atexit(lovrHeadsetDestroy);
} }
@ -261,18 +265,13 @@ void lovrHeadsetGetAngularVelocity(float* x, float* y, float* z) {
void lovrHeadsetRefreshControllers() {
}
Controller* lovrHeadsetAddController(unsigned int deviceIndex) {
}
vec_controller_t* lovrHeadsetGetControllers() { vec_controller_t* lovrHeadsetGetControllers() {
return &state.controllers; return &state.controllers;
} }
int lovrHeadsetControllerIsPresent(Controller* controller) { int lovrHeadsetControllerIsPresent(Controller* controller) {
return 0; return 1;
} }
ControllerHand lovrHeadsetControllerGetHand(Controller* controller) { ControllerHand lovrHeadsetControllerGetHand(Controller* controller) {
@ -280,27 +279,15 @@ ControllerHand lovrHeadsetControllerGetHand(Controller* controller) {
} }
void lovrHeadsetControllerGetPosition(Controller* controller, float* x, float* y, float* z) { void lovrHeadsetControllerGetPosition(Controller* controller, float* x, float* y, float* z) {
#if 0 // for now, locked to headset
float v[3]; lovrHeadsetGetPosition(x,y,z);
emscripten_vr_get_controller_position(controller->id, &v[0], &v[1], &v[2]);
mat4_transform(emscripten_vr_get_sitting_to_standing_matrix(), v);
*x = v[0];
*y = v[1];
*z = v[2];
#endif
// TODO
} }
void lovrHeadsetControllerGetOrientation(Controller* controller, float* angle, float* x, float* y, float* z) { void lovrHeadsetControllerGetOrientation(Controller* controller, float* angle, float* x, float* y, float* z) {
#if 0 // for now, locked to headset
float quat[4]; float q[4];
float m[16]; quat_fromMat4(q, state.transform);
emscripten_vr_get_controller_orientation(controller->id, &quat[0], &quat[1], &quat[2], &quat[3]); quat_getAngleAxis(q, angle, x, y, z);
mat4_multiply(mat4_identity(m), emscripten_vr_get_sitting_to_standing_matrix());
mat4_rotateQuat(m, quat);
quat_getAngleAxis(quat_fromMat4(quat, m), angle, x, y, z);
#endif
// TODO
} }
@ -309,7 +296,9 @@ float lovrHeadsetControllerGetAxis(Controller* controller, ControllerAxis axis)
} }
int lovrHeadsetControllerIsDown(Controller* controller, ControllerButton button) { int lovrHeadsetControllerIsDown(Controller* controller, ControllerButton button) {
return 0; // TODO
int b = glfwGetMouseButton( state.window, GLFW_MOUSE_BUTTON_LEFT);
return (b == GLFW_PRESS) ? CONTROLLER_BUTTON_TRIGGER : 0;
} }
int lovrHeadsetControllerIsTouched(Controller* controller, ControllerButton button) { int lovrHeadsetControllerIsTouched(Controller* controller, ControllerButton button) {