CC2-UI-Enhancer/screen_compass.lua at Shell-drop · JetfireBlack/CC2-UI-Enhancer · GitHub

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g_color_waypoint = color8(0, 255, 255, 32)

function parse()
end

function begin()
    begin_load()
end

function update(screen_w, screen_h, ticks)
    if update_screen_overrides(screen_w, screen_h, ticks)  then return end

    update_ui_image(0, 0, atlas_icons.screen_compass_background, color_white, 0)
    update_ui_rectangle(50, 28, 28, 12, color_white)
    update_ui_rectangle(51, 29, 26, 10, color_black)

    local this_vehicle = update_get_screen_vehicle()

    if this_vehicle:get() then
        local this_vehicle_bearing = this_vehicle:get_rotation_y();
        local this_vehicle_roll = this_vehicle:get_rotation_z();
        local this_vehicle_pitch = this_vehicle:get_rotation_x();

        if(this_vehicle_bearing < 0.0) then
            this_vehicle_bearing = this_vehicle_bearing + (math.pi * 2.0)
        end

        update_ui_image_rot(26 + 38, 42 + 38, atlas_icons.screen_compass_dial_pivot, color_white, -this_vehicle_bearing)

        update_ui_image_rot(26, 26, atlas_icons.screen_compass_tilt_side_pivot, color_white, -this_vehicle_roll)

        update_ui_image_rot(102, 26, atlas_icons.screen_compass_tilt_front_pivot, color_white, -this_vehicle_pitch)

        update_ui_text(0, 30, string.format("%.0f", this_vehicle_bearing * (360 / (math.pi * 2))), 128, 1, color_white, 0)

		local waypoint_count = this_vehicle:get_waypoint_count()

		if waypoint_count > 0 then
			local waypoint = this_vehicle:get_waypoint(0)
			local waypoint_pos = waypoint:get_position_xz()

			local vehicle_pos = this_vehicle:get_position_xz()

			local delta_pos_x = waypoint_pos:x() - vehicle_pos:x()
			local delta_pos_y = waypoint_pos:y() - vehicle_pos:y()

			local waypoint_angle = (math.pi / 2) - math.atan(delta_pos_y, delta_pos_x)
			if waypoint_angle < 0 then waypoint_angle = waypoint_angle + (math.pi * 2.0) end

			update_ui_rectangle(50, 14, 28, 12, g_color_waypoint)
			update_ui_rectangle(51, 15, 26, 10, color_black)

			update_ui_text(0, 16, string.format("%.0f", math.deg(waypoint_angle)), 128, 1, g_color_waypoint, 0)

			local dir = (waypoint_angle - this_vehicle_bearing) + (math.pi / 2)
			local dir_x = math.cos(dir) * -38
			local dir_y = math.sin(dir) * -38

			update_ui_line(26 + 38, 42 + 38, 26 + 38 + dir_x, 42 + 38 + dir_y, g_color_waypoint)
		end
    end

    update_ui_line(11, 27, 41, 27, color8(205, 8, 246, 255))
    update_ui_line(87, 27, 117, 27, color8(205, 8, 246, 255))
    update_ui_image(26, 42, atlas_icons.screen_compass_dial_overlay, color_white, 0)
end

function input_event(event, action)
    if action == e_input_action.release then
        if event == e_input.back then
            update_set_screen_state_exit()
        end
    end
end

function input_axis(x, y, z, w)
end