update camera view front on touch pressed

locales/en.po

@@ -170,6 +170,9 @@ msgstr "View front"
 msgid "INPUT_VIEW_BACK"
 msgstr "View back"
 
+msgid "INPUT_VIEW_BACK_ONLY_PRESSED"
+msgstr "View back (on pressed)"
+
 msgid "INPUT_VIEW_CAMERA_FPS_TPS"
 msgstr "First person / Third person"
 

locales/fr.po

@@ -170,6 +170,9 @@ msgstr "Recentrer la caméra derrière le personnage"
 msgid "INPUT_VIEW_BACK"
 msgstr "Regarder derrière soi"
 
+msgid "INPUT_VIEW_BACK_ONLY_PRESSED"
+msgstr "Regarder derrière soi (touche enfoncée)"
+
 msgid "INPUT_VIEW_CAMERA_FPS_TPS"
 msgstr "1ère/3ème personne"
 

locales/messages.pot

@@ -161,6 +161,9 @@ msgstr ""
 msgid "INPUT_VIEW_BACK"
 msgstr ""
 
+msgid "INPUT_VIEW_BACK_ONLY_PRESSED"
+msgstr ""
+
 msgid "INPUT_VIEW_CAMERA_FPS_TPS"
 msgstr ""
 

player/player.gd

@@ -30,7 +30,7 @@ const ZOOM_MAX_Z = 3.0
 const ZOOM_DEFAULT = 1.0
 
 const CAMERA_TPS_ROTATE_STEP_X = 0.5
-const CAMERA_TPS_ROTATE_STEP_Y = 0.5
+const CAMERA_TPS_ROTATE_STEP_Y = 1.0
 
 const CAMERA_FPS_ROTATE_STEP_X = 10.0
 const CAMERA_FPS_ROTATE_STEP_Y = 10.0
@@ -168,6 +168,63 @@ var offset_camera_fly:float = 0.0
 var offset_camera_swim:float = 0.0
 
 
+var save_enabled:bool = false
+var save_tps:bool = true
+var save_camera_rotate_x:float
+var save_camera_rotate_y:float
+var save_camera_position_y:float
+var save_zoom:float
+
+
+func save_position_camera():
+	#Common.msg_debug("Save pos camera")
+	save_tps = tps
+	save_camera_rotate_x = camera_rotate_x
+	save_camera_rotate_y = camera_rotate_y
+	save_zoom = zoom
+	save_camera_position_y = camera_position_y
+	save_enabled = true
+
+
+func restore_position_camera():
+	if ! save_enabled:
+		return
+	if save_tps:
+		restore_camera_tps()
+	else:
+		switch_camera_fps()
+	save_enabled = false
+
+
+func restore_camera_tps():
+	#Common.msg_debug("restore_camera_tps")
+	tps = true
+	reconciliate_rotate_camera_player = false
+	# Recover rotate Y
+	$camera_root/horizontal_root.rotate_y( save_camera_rotate_y - camera_rotate_y )
+	camera_rotate_y = save_camera_rotate_y
+	# Recover rotate X
+	$camera_root/horizontal_root/vertical_root.rotate_x( save_camera_rotate_x - camera_rotate_x )
+	camera_rotate_x = save_camera_rotate_x
+	# Recover zoom
+	var zoomorign = save_zoom
+	var curzoom = save_zoom - ZOOM_MIN_Z
+	var fac = curzoom / ZOOM_STEP_Z
+	var zoom3D:Vector3 = Vector3(0.0, -fac * ZOOM_STEP_Y, -curzoom)
+	zoom = ZOOM_MIN_Z
+	$camera_root/horizontal_root/vertical_root/Camera3D_TPS.translate_object_local(zoom3D)
+	# Position Camera on Y
+	var pos:Vector3 = $camera_root.get_position()
+	pos.y -= camera_position_y - save_camera_position_y
+	$camera_root.set_position( pos )
+	camera_position_y = save_camera_position_y
+	# Move slowly the camera to detect collision (and stop camera)
+	$camera_root/horizontal_root/vertical_root/Camera3D_TPS.make_current()
+	var last_zoom = 0.0
+	while zoom < zoomorign and  zoom != last_zoom:
+		last_zoom = zoom
+		camera_zoom_out()
+
 func switch_state(new_state):
 	if state_player == new_state:
 		return
@@ -344,6 +401,11 @@ func get_distance_vector(obj1: Vector3, obj2: Vector3) -> float:
 
 
 func _input(event):
+	if Input.is_action_just_pressed("INPUT_VIEW_BACK_ONLY_PRESSED", true):
+		save_position_camera()
+		switch_camera_tps_back()
+	elif Input.is_action_just_released("INPUT_VIEW_BACK_ONLY_PRESSED", true):
+		restore_position_camera()
 	if tps:
 		if Input.is_action_pressed("INPUT_VIEW_FRONT", true) and tps:
 			# Move camera position on front
@@ -432,7 +494,7 @@ func switch_camera_fps():
 
 
 func switch_camera_tps():
-	#Common.msg_debug("switch_camera_tps")
+	Common.msg_debug("switch_camera_tps")
 	tps = true
 	reconciliate_rotate_camera_player = true
 	# Recover rotate Y
@@ -462,6 +524,7 @@ func switch_camera_tps():
 
 
 func switch_camera_tps_front():
+	#Common.msg_debug("switch_camera_tps_front")
 	# Recover rotate Y
 	$camera_root/horizontal_root.rotate_y( player_rotate_y - camera_rotate_y )
 	camera_rotate_y = player_rotate_y
@@ -487,6 +550,7 @@ func switch_camera_tps_front():
 
 
 func switch_camera_tps_back():
+	#Common.msg_debug("switch_camera_tps_back")
 	$camera_root/horizontal_root.rotate_y( player_rotate_y - camera_rotate_y + PI )
 	camera_rotate_y = player_rotate_y + PI
 	if camera_rotate_y > PI:
@@ -1035,7 +1099,7 @@ func _process( delta ):
 				switch_state(StatePlayer.SWIM)
 				mulstep = FACTOR_SWIM
 		StatePlayer.WALK:
-			Common.msg_debug("WALK")
+			#Common.msg_debug("WALK")
 			mulstep = FACTOR_WALK
 			if not is_on_floor():
 				velocity.y -= gravity * delta

project.godot

@@ -205,7 +205,11 @@ INPUT_VIEW_FRONT={
 INPUT_VIEW_BACK={
 "deadzone": 0.5,
 "events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"store_command":true,"alt_pressed":false,"shift_pressed":false,"meta_pressed":false,"command_pressed":false,"pressed":false,"keycode":16777230,"physical_keycode":0,"unicode":0,"echo":false,"script":null)
-, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"store_command":true,"alt_pressed":false,"shift_pressed":false,"meta_pressed":false,"command_pressed":true,"pressed":false,"keycode":16777234,"physical_keycode":0,"unicode":0,"echo":false,"script":null)
+]
+}
+INPUT_VIEW_BACK_ONLY_PRESSED={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"store_command":true,"alt_pressed":false,"shift_pressed":false,"meta_pressed":false,"command_pressed":true,"pressed":false,"keycode":16777234,"physical_keycode":0,"unicode":0,"echo":false,"script":null)
 ]
 }
 INPUT_VIEW_CAMERA_FPS_TPS={