mirror of
https://github.com/KevinMidboe/linguist.git
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217 lines
9.7 KiB
Plaintext
217 lines
9.7 KiB
Plaintext
// Main script for module 'KeyboardMovement'
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//****************************************************************************************************
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// DEFINITIONS
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//****************************************************************************************************
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#define DISTANCE 10000// distance player walks in Tapping mode before he stops
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enum KeyboardMovement_Directions {
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eKeyboardMovement_Stop,
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eKeyboardMovement_DownLeft,
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eKeyboardMovement_Down,
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eKeyboardMovement_DownRight,
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eKeyboardMovement_Left,
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eKeyboardMovement_Right,
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eKeyboardMovement_UpLeft,
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eKeyboardMovement_Up,
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eKeyboardMovement_UpRight
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};
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//****************************************************************************************************
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// VARIABLES
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//****************************************************************************************************
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// keycodes as variables for future key customization functions (static variables?):
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int KeyboardMovement_KeyDown = 380; // down arrow
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int KeyboardMovement_KeyLeft = 375; // left arrow
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int KeyboardMovement_KeyRight = 377; // right arrow
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int KeyboardMovement_KeyUp = 372; // up arrow
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int KeyboardMovement_KeyDownRight = 381; // PgDn (numpad)
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int KeyboardMovement_KeyUpRight = 373; // PgUp (numpad)
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int KeyboardMovement_KeyDownLeft = 379; // End (numpad)
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int KeyboardMovement_KeyUpLeft = 371; // Home (numpad)
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int KeyboardMovement_KeyStop = 376; // 5 (numpad)
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KeyboardMovement_Modes KeyboardMovement_Mode = eKeyboardMovement_None; // stores current keyboard control mode (disabled by default)
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KeyboardMovement_Directions KeyboardMovement_CurrentDirection = eKeyboardMovement_Stop; // stores current walking direction of player character
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//****************************************************************************************************
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// USER FUNCTIONS
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//****************************************************************************************************
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//====================================================================================================
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static function KeyboardMovement::SetMode(KeyboardMovement_Modes mode) {
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KeyboardMovement_Mode = mode;
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}
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//====================================================================================================
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// key customization functions here
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//====================================================================================================
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//****************************************************************************************************
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// EVENT HANDLER FUNCTIONS
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//****************************************************************************************************
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//====================================================================================================
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function repeatedly_execute() {
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//--------------------------------------------------
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// Pressing mode
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//--------------------------------------------------
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if ((IsGamePaused() == true) || (KeyboardMovement_Mode != eKeyboardMovement_Pressing) || (IsInterfaceEnabled() == false) || (player.on == false)) return 0;
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// if game is paused, module or mode disabled, interface disabled or player character hidden, quit function
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KeyboardMovement_Directions newdirection; // declare variable storing new direction
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// get new direction:
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if ( ((IsKeyPressed(KeyboardMovement_KeyDown)) && (IsKeyPressed(KeyboardMovement_KeyRight))) || (IsKeyPressed(KeyboardMovement_KeyDownRight)) ) newdirection = eKeyboardMovement_DownRight; // if down&right arrows or PgDn (numeric pad) held down, set new direction to Down-Right
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else if ( ((IsKeyPressed(KeyboardMovement_KeyUp)) && (IsKeyPressed(KeyboardMovement_KeyRight))) || (IsKeyPressed(KeyboardMovement_KeyUpRight)) ) newdirection = eKeyboardMovement_UpRight; // up&right arrows or PgUp (numpad)
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else if ( ((IsKeyPressed(KeyboardMovement_KeyDown)) && (IsKeyPressed(KeyboardMovement_KeyLeft))) || (IsKeyPressed(KeyboardMovement_KeyDownLeft)) ) newdirection = eKeyboardMovement_DownLeft; // down&left arrows or End (numpad)
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else if ( ((IsKeyPressed(KeyboardMovement_KeyUp)) && (IsKeyPressed(KeyboardMovement_KeyLeft))) || (IsKeyPressed(KeyboardMovement_KeyUpLeft)) ) newdirection = eKeyboardMovement_UpLeft; // up&left arrows or Home (numpad)
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else if (IsKeyPressed(KeyboardMovement_KeyDown)) newdirection = eKeyboardMovement_Down; // down arrow
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else if (IsKeyPressed(KeyboardMovement_KeyLeft)) newdirection = eKeyboardMovement_Left; // left arrow
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else if (IsKeyPressed(KeyboardMovement_KeyRight)) newdirection = eKeyboardMovement_Right; // right arrow
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else if (IsKeyPressed(KeyboardMovement_KeyUp)) newdirection = eKeyboardMovement_Up; // up arrow
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else newdirection = eKeyboardMovement_Stop; // if none of the above held down, set it to stop player character
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if (IsKeyPressed(KeyboardMovement_KeyStop)) newdirection = eKeyboardMovement_Stop; // if 5 (numeric pad) held down, stop player character, regardless of whether some of the above are held down
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if (newdirection != KeyboardMovement_CurrentDirection) { // if new direction is different from current direction
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if (newdirection == eKeyboardMovement_Stop) player.StopMoving(); // if new direction is the Stop command, stop movement of player character
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else { // if new direction is NOT the Stop command
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int dx, dy; // declare variables storing new walk coordinates
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if (newdirection == eKeyboardMovement_DownRight) {
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dx = DISTANCE;
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dy = DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_UpRight) {
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dx = DISTANCE;
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dy = -DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_DownLeft) {
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dx = -DISTANCE;
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dy = DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_UpLeft) {
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dx = -DISTANCE;
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dy = -DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_Down) {
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dx = 0;
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dy = DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_Left) {
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dx = -DISTANCE;
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dy = 0;
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}
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else if (newdirection == eKeyboardMovement_Right) {
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dx = DISTANCE;
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dy = 0;
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}
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else if (newdirection == eKeyboardMovement_Up) {
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dx = 0;
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dy = -DISTANCE;
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}
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player.WalkStraight(player.x + dx, player.y + dy, eNoBlock); // walk player character to the new coordinates
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}
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KeyboardMovement_CurrentDirection = newdirection; // update current direction to new direction
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}
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}
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//====================================================================================================
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function on_key_press(int keycode) {
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//--------------------------------------------------
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// Tapping mode
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//--------------------------------------------------
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if ((IsGamePaused() == true) || (KeyboardMovement_Mode != eKeyboardMovement_Tapping) || (IsInterfaceEnabled() == false) || (player.on == false)) return 0;
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// if game is paused, module or mode disabled, interface disabled or player character hidden, quit function
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KeyboardMovement_Directions newdirection; // declare variable storing new direction
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// get new direction:
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if (keycode == KeyboardMovement_KeyDownRight) newdirection = eKeyboardMovement_DownRight; // if down-right key pressed, set new direction to Down-Right
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else if (keycode == KeyboardMovement_KeyUpRight) newdirection = eKeyboardMovement_UpRight;
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else if (keycode == KeyboardMovement_KeyDownLeft) newdirection = eKeyboardMovement_DownLeft;
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else if (keycode == KeyboardMovement_KeyUpLeft) newdirection = eKeyboardMovement_UpLeft;
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else if (keycode == KeyboardMovement_KeyDown) newdirection = eKeyboardMovement_Down;
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else if (keycode == KeyboardMovement_KeyLeft) newdirection = eKeyboardMovement_Left;
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else if (keycode == KeyboardMovement_KeyRight) newdirection = eKeyboardMovement_Right;
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else if (keycode == KeyboardMovement_KeyUp) newdirection = eKeyboardMovement_Up;
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else if (keycode == KeyboardMovement_KeyStop) newdirection = eKeyboardMovement_Stop; // if stop key pressed, set to stop player character
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if (newdirection != KeyboardMovement_CurrentDirection) { // if new direction is different from current direction
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if (newdirection == eKeyboardMovement_Stop) player.StopMoving(); // if new direction is the Stop command, stop movement of player character
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else { // if new direction is NOT the Stop command
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int dx, dy; // declare variables storing new walk coordinates
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if (newdirection == eKeyboardMovement_DownRight) {
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dx = DISTANCE;
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dy = DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_UpRight) {
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dx = DISTANCE;
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dy = -DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_DownLeft) {
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dx = -DISTANCE;
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dy = DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_UpLeft) {
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dx = -DISTANCE;
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dy = -DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_Down) {
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dx = 0;
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dy = DISTANCE;
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}
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else if (newdirection == eKeyboardMovement_Left) {
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dx = -DISTANCE;
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dy = 0;
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}
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else if (newdirection == eKeyboardMovement_Right) {
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dx = DISTANCE;
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dy = 0;
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}
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else if (newdirection == eKeyboardMovement_Up) {
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dx = 0;
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dy = -DISTANCE;
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}
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player.WalkStraight(player.x + dx, player.y + dy, eNoBlock); // walk player character to the new coordinates
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}
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KeyboardMovement_CurrentDirection = newdirection; // update current direction to new direction
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}
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else { // if new direction is same as current direction
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player.StopMoving(); // stop player character
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KeyboardMovement_CurrentDirection = eKeyboardMovement_Stop; // update current direction
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}
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}
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//====================================================================================================
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function on_event(EventType event, int data) {
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if (event == eEventLeaveRoom) KeyboardMovement_CurrentDirection = eKeyboardMovement_Stop;
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}
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//====================================================================================================
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