add blin

Author: mstop4

current-scripts/Demos/useful-scripts/objects/obj_control_manager_demo/Draw_0.gml

@@ -1,3 +1,7 @@
 for (var i=0; i<num_controls; i++) {
 	draw_text(8, i*32 + 16, control_labels[i] + ": " + string(my_player.get_control_state(i, CONTROL_STATE.HELD)));
-}
+}
+
+// for (i=0; i<8; i++) {
+// 	draw_text(640, i*32, string(device_mouse_x(i)) + ", " + string(device_mouse_y(i)));
+// }

current-scripts/Demos/useful-scripts/options/ios/options_ios.yy

@@ -25,29 +25,40 @@ enum CONTROL_STATE {
 }
 
 function ControlManagerPlayer() constructor {
+	keyboard_enabled = true;
+	gamepad_enabled = true;
+	touch_enabled = true;
+	tilt_enabled = true;
+	gamepad_slot = 0;
+	gamepad_stick_enabled = true;
+	gamepad_stick_to_dpad = true;
+	stick_deadzone = 0.1;
+	stick_threshold = 0.5;
+	max_touches = 8;
+	
+	// Mappable Controls
 	for (var i=0; i<CONTROLS.MAX; i++) {
 		keyboard_map[i] = -1;
-		keyboard_control_source[i] = CONTROL_TYPE.KEYBOARD;
+		// keyboard_control_source[i] = CONTROL_TYPE.KEYBOARD;
 		gamepad_map[i] = -1;
+		touch_map[i] = -1;
 
 		ctrl_held[i] = false;
 		ctrl_pressed[i] = false;
 		ctrl_released[i] = false;
 	}
 
 	ctrl_any_pressed = false;
+	
+	// Always tracked controls
+	// Gamepad
 	axis_held = new Vector2(0, 0);
 	axis_pressed = new Vector2(0, 0);
 	stick_input = new Vector2(0, 0);
 	prev_stick_input = new Vector2(0, 0);
 
-	keyboard_enabled = true;
-	gamepad_enabled = true;
-	gamepad_slot = 0;
-	gamepad_stick_enabled = true;
-	gamepad_stick_to_dpad = true;
-	stick_deadzone = 0.1;
-	stick_threshold = 0.5;
+	// Touch
+	
 
 	function set_control_map(_control_type, _control_source, _control, _value) {
 		if (_control_type == CONTROL_TYPE.KEYBOARD) {

current-scripts/Demos/useful-scripts/options/tvos/options_tvos.yy

@@ -63,6 +63,19 @@ function pulse(_t, _min, _max) {
 		: 0;
 }
 
+/// @func         blin(a, b, c, d, w1, w2)
+/// @param {real} a
+/// @param {real} b
+/// @param {real} c
+/// @param {real} d 
+/// @param {real} w1
+/// @param {real} w2
+function blin(a, b, c, d, w1, w2) {
+	var _ab = lerp(a, b, w1);
+	var _cd = lerp(c, d, w1);
+	return lerp(_ab, _cd, w2);
+}
+
 
 /// @func         soft_ceiling(value, delta, max)
 /// @desc         Allows values higher than max to go below, but not values lower than max to go above