Jesse Vincent
10 years ago
parent
01cdada1a0
commit
acfd229fd0
@ -0,0 +1,63 @@
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#include <Arduino.h>
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#include "debouncing.h"
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// switch debouncing and status
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boolean key_was_pressed (byte keyState)
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{
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if ( byte((keyState >> 4)) ^ B00001111 ) {
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return false;
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} else {
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return true;
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}
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}
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boolean key_was_not_pressed (byte keyState)
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{
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if ( byte((keyState >> 4)) ^ B00000000 ) {
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return false;
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} else {
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return true;
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}
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}
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boolean key_is_pressed (byte keyState)
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{
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if ( byte((keyState << 4)) ^ B11110000 ) {
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return false;
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} else {
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return true;
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}
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}
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boolean key_is_not_pressed (byte keyState)
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{
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if ( byte((keyState << 4)) ^ B00000000 ) {
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return false;
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} else {
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return true;
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}
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}
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boolean key_toggled_on(byte keyState)
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{
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if (key_is_pressed(keyState) && key_was_not_pressed(keyState)) {
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return true;
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} else {
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return false;
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}
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}
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boolean key_toggled_off(byte keyState)
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{
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if (key_was_pressed(keyState) && key_is_not_pressed(keyState)) {
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return true;
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} else {
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return false;
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}
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}
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@ -0,0 +1,14 @@
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#ifndef debouncing_h
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#define debouncing_h
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// switch debouncing and status
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boolean key_was_pressed (byte keyState);
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boolean key_was_not_pressed (byte keyState);
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boolean key_is_pressed (byte keyState);
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boolean key_is_not_pressed (byte keyState);
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boolean key_toggled_on(byte keyState);
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boolean key_toggled_off(byte keyState);
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#endif
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@ -0,0 +1,158 @@
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// Mouse-related methods
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//
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//
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#include "Arduino.h"
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#include "key_defs.h"
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#include "mouse_movement.h"
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#include "debouncing.h"
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void _warp_jump(long left, long top, long height, long width) {
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long x_center = left + width/2;
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long y_center = top + height/2;
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Mouse.moveAbsolute(x_center,y_center);
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}
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int last_x;
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int last_y;
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// apparently, the mac discards 15% of the value space for mouse movement.
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// need to test this on other platforms
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//
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#define HALF_WIDTH 16384
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#define HALF_HEIGHT 16384
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int abs_left = 0;
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int abs_top = 0;
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int next_width;
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int next_height;
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int section_top;
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int section_left;
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boolean is_warping = false;
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void begin_warping() {
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section_left = abs_left;
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section_top = abs_top;
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next_width = 32767;
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next_height = 32767;
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is_warping = true;
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}
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void end_warping() {
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is_warping= false;
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}
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void warp_mouse(Key ninth) {
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if (is_warping == false) {
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begin_warping();
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}
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if ( ninth.rawKey & MOUSE_END_WARP) {
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end_warping();
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return;
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}
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next_width = next_width / 2;
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next_height = next_height/2;
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if (ninth.rawKey & MOUSE_UP) {
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// Serial.print(" - up ");
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} else if (ninth.rawKey & MOUSE_DN) {
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// Serial.print(" - down ");
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section_top = section_top + next_height;
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}
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if (ninth.rawKey & MOUSE_L) {
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// Serial.print(" - left ");
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} else if (ninth.rawKey & MOUSE_R) {
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// Serial.print(" - right ");
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section_left = section_left + next_width;
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}
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_warp_jump(section_left, section_top, next_height,next_width);
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}
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// we want the whole s curve, not just the bit
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// that's usually above the x and y axes;
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#define ATAN_LIMIT 1.57079633
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#define ACCELERATION_FLOOR 0.25
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#define ACCELERATION_MULTIPLIER 5
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#define ACCELERATION_RUNWAY 5
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// Climb speed is how fast we get to max speed
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// 1 is "instant"
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// 0.05 is just right
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// 0.001 is insanely slow
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#define ACCELERATION_CLIMB_SPEED 0.05
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double mouse_accel (double cycles)
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{
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double accel = (atan((cycles * ACCELERATION_CLIMB_SPEED)-ACCELERATION_RUNWAY) + ATAN_LIMIT) * ACCELERATION_MULTIPLIER;
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if (accel < ACCELERATION_FLOOR) {
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accel = ACCELERATION_FLOOR;
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}
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return accel;
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}
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void handle_mouse_movement( char x, char y)
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{
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if (x != 0 || y != 0) {
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mouseActiveForCycles++;
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double accel = (double) mouse_accel(mouseActiveForCycles);
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float moveX = 0;
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float moveY = 0;
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if (x > 0) {
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moveX = (x * accel) + carriedOverX;
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carriedOverX = moveX - floor(moveX);
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} else if (x < 0) {
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moveX = (x * accel) - carriedOverX;
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carriedOverX = ceil(moveX) - moveX;
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}
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if (y > 0) {
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moveY = (y * accel) + carriedOverY;
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carriedOverY = moveY - floor(moveY);
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} else if (y < 0) {
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moveY = (y * accel) - carriedOverY;
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carriedOverY = ceil(moveY) - moveY;
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}
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end_warping();
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Mouse.move(moveX, moveY, 0);
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} else {
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mouseActiveForCycles = 0;
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}
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}
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void handle_mouse_key_press(byte switchState, Key mappedKey, char &x, char &y) {
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if (key_is_pressed(switchState)) {
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if (mappedKey.rawKey & MOUSE_UP) {
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y -= 1;
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}
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if (mappedKey.rawKey & MOUSE_DN) {
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y += 1;
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}
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if (mappedKey.rawKey & MOUSE_L) {
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x -= 1;
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}
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if (mappedKey.rawKey & MOUSE_R) {
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x += 1 ;
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}
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}
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}
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@ -0,0 +1,7 @@
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#ifndef mouse_movement_h
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#define mouse_movement_h
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double mouseActiveForCycles = 0;
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float carriedOverX = 0;
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float carriedOverY = 0;
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#endif
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