void EmuWindow::TouchMoved(unsigned framebuffer_x, unsigned framebuffer_y) {
if (!touch_state->touch_pressed)
return;
if (!IsWithinTouchscreen(framebuffer_layout, framebuffer_x, framebuffer_y))
std::tie(framebuffer_x, framebuffer_y) = ClipToTouchScreen(framebuffer_x, framebuffer_y);
TouchPressed(framebuffer_x, framebuffer_y);
}
void EmuWindow_SDL2::OnMouseButton(u32 button, u8 state, s32 x, s32 y) {
if (button != SDL_BUTTON_LEFT)
return;
if (state == SDL_PRESSED) {
TouchPressed((unsigned)std::max(x, 0), (unsigned)std::max(y, 0));
} else {
TouchReleased();
}
}
void EmuWindow_GLFW::OnMouseButtonEvent(GLFWwindow* win, int button, int action, int mods) {
if (button == GLFW_MOUSE_BUTTON_LEFT) {
auto emu_window = GetEmuWindow(win);
auto layout = emu_window->GetFramebufferLayout();
double x, y;
glfwGetCursorPos(win, &x, &y);
if (action == GLFW_PRESS)
emu_window->TouchPressed(static_cast<unsigned>(x), static_cast<unsigned>(y));
else if (action == GLFW_RELEASE)
emu_window->TouchReleased();
}
}
/*
==================
iphoneBuildTiccmd
Use touch and tilt controls to set up a doom ticcmd_t
==================
*/
static void iphoneBuildTiccmd(ticcmd_t* cmd) {
memset(cmd,0,sizeof*cmd);
// cmd->consistancy = consistancy[consoleplayer][maketic & BACKUPTICMASK];
if ( menuState != IPM_GAME ) {
// if in the menus, always generate an empty event
return;
}
// the respawn button triggers a use
if ( respawnActive ) {
cmd->buttons |= BT_USE;
respawnActive = false;
}
if ( gamestate != GS_LEVEL ) {
// at intermissions, all taps equal attack
// FIXME: better latched value
if ( numTouches == numPrevTouches + 1 ) {
cmd->buttons |= BT_ATTACK;
}
return;
}
// don't allow movement control use during automap
if ( automapmode & am_active ) {
return;
}
// don't built a tic when dead, other than the respawn use
if ( players[consoleplayer].playerstate == PST_DEAD ) {
return;
}
//------------------------
// No controls during weapon-select screen
//------------------------
boolean weaponCycle = false;
if ( drawWeaponSelect ) {
// if the weaponSelect overlay is up, continue tracking held touches
// until the are released
for ( ibutton_t *hud = (ibutton_t *)&huds ; hud != (ibutton_t *)(&huds+1) ; hud++ ) {
if ( hud->touch || hud == &huds.weaponSelect ) {
UpdateHudTouch( hud );
}
}
// Re-tapping in the weapon select area will cycle to the next weapon.
// The action happens on initial touch.
touch_t *t = huds.weaponSelect.touch;
if ( t && t->down && t->stateCount == 1 ) {
drawWeaponSelect = false;
t->stateCount++; // ensure it won't bring it back up
weaponCycle = true;
} else {
return;
}
}
//------------------------
// gameplay controls
//------------------------
// update all the hud touch states
if ( menuState == IPM_GAME ) {
UpdateHudTouch( &huds.forwardStick );
UpdateHudTouch( &huds.sideStick );
UpdateHudTouch( &huds.turnStick );
UpdateHudTouch( &huds.turnRotor );
UpdateHudTouch( &huds.weaponSelect );
}
// tap in the lower center for weapon switch
touch_t *t = huds.weaponSelect.touch;
if ( t && t->down && t->stateCount == 1 ) {
drawWeaponSelect = true;
}
// hack to let a single touch control both hud elements on combo sticks
// This is dependent on the order in the structure, and probably not a good
// way to do things.
if ( huds.sideStick.x == huds.forwardStick.x && huds.sideStick.y == huds.forwardStick.y ) {
huds.sideStick.touch = huds.forwardStick.touch;
huds.sideStick.downX = huds.forwardStick.downX;
huds.sideStick.downY = huds.forwardStick.downY;
}
if ( huds.turnStick.x == huds.forwardStick.x && huds.turnStick.y == huds.forwardStick.y ) {
huds.turnStick.touch = huds.forwardStick.touch;
huds.turnStick.downX = huds.forwardStick.downX;
huds.turnStick.downY = huds.forwardStick.downY;
}
// the fire button doesn't grab touches
{
int x = huds.fire.x - ( huds.fire.drawWidth >> 1 );
int y = huds.fire.y - ( huds.fire.drawHeight >> 1 );
int w = huds.fire.drawWidth << 1;
int h = huds.fire.drawHeight << 1;
if ( AnyTouchInBounds( x, y, w, h ) ) {
cmd->buttons |= BT_ATTACK;
huds.fire.buttonFlags |= BF_DRAW_ACTIVE; // draw with color
} else {
huds.fire.buttonFlags &= ~BF_DRAW_ACTIVE;
}
}
int forwardmove;
int sidemove;
// the edge of the drawn control should give the maximum
// legal doom movement speed
huds.forwardStick.scale = stickMove->value / 128.0f;
huds.sideStick.scale = stickMove->value / 128.0f;
forwardmove = -TURBOTHRESHOLD * AxisHit( &huds.forwardStick );
sidemove = TURBOTHRESHOLD * AxisHit( &huds.sideStick );
huds.turnStick.scale = stickTurn->value / 128.0f;
cmd->angleturn = -1500.0f * AxisHit( &huds.turnStick );
// rotary wheel
cmd->angleturn -= rotorTurn->value * RotorControl( &huds.turnRotor );
// accelerometer tilting
sidemove += tiltMove->value * DeadBandAdjust( tilt, tiltDeadBand->value );
cmd->angleturn -= tiltTurn->value * DeadBandAdjust( tilt, tiltDeadBand->value );
// clamp movements
cmd->forwardmove = ClampMove( forwardmove );
cmd->sidemove = ClampMove( sidemove );
// tap in the upper center for use
if ( TouchPressed( 140, 0, 240, 200 ) ) {
cmd->buttons |= BT_USE;
}
// auto-use if the game thread found a usable line in front of the player
if ( autoUse->value && autoUseActive ) {
if ( cmd->buttons & BT_USE ) {
// Allow a tap to briefly cancel the auto-use, which works around
// some issues with incorrectly started auto-uses preventing
// a real door from opening.
cmd->buttons &= ~BT_USE;
} else {
cmd->buttons |= BT_USE;
}
}
if ( weaponSelected != -1 ) {
cmd->buttons |= BT_CHANGE;
cmd->buttons |= weaponSelected<<BT_WEAPONSHIFT;
weaponSelected = -1;
} else {
// auto-cycle weapons when firing on empty
if ( players[consoleplayer].attackdown && !P_CheckAmmo(&players[consoleplayer]) ) {
weaponCycle = true;
}
// weapon switch
int newweapon = wp_nochange;
if ( weaponCycle ) {
// witch to next weapon when out of ammo
newweapon = P_SwitchWeapon(&players[consoleplayer]);
}
if (newweapon != wp_nochange) {
cmd->buttons |= BT_CHANGE;
cmd->buttons |= newweapon<<BT_WEAPONSHIFT;
}
}
}
