diff options
Diffstat (limited to 'samples/01_rendering_basics/06_audio_mixer/app')
| -rw-r--r-- | samples/01_rendering_basics/06_audio_mixer/app/main.rb | 160 |
1 files changed, 0 insertions, 160 deletions
diff --git a/samples/01_rendering_basics/06_audio_mixer/app/main.rb b/samples/01_rendering_basics/06_audio_mixer/app/main.rb deleted file mode 100644 index ce48d3f..0000000 --- a/samples/01_rendering_basics/06_audio_mixer/app/main.rb +++ /dev/null @@ -1,160 +0,0 @@ -$gtk.reset - -$boxsize = 30 - -def render_sources args - mouse_in_panel = (args.state.selected != 0) && args.inputs.mouse.position.inside_rect?([900, 450, 340, 250]) - mouse_new_down = (args.state.mouse_held == 1) - - if (mouse_new_down && !mouse_in_panel) - args.state.selected = 0 # will reset below if we hit something. - end - - args.audio.keys.each { |k| - s = args.audio[k] - - if (mouse_new_down) && !mouse_in_panel && args.inputs.mouse.position.inside_rect?([s[:screenx], s[:screeny], $boxsize, $boxsize]) - args.state.selected = k - args.state.dragging_source = true - end - - isselected = (k == args.state.selected) - - if isselected && args.state.dragging_source - # you can hang anything on the audio hashes you want, so we store the - # actual screen position so it doesn't scale weirdly vs your mouse. - s[:screenx] = args.inputs.mouse.x - ($boxsize / 2) - s[:screeny] = args.inputs.mouse.y - ($boxsize / 2) - - s[:screeny] = 50 if s[:screeny] < 50 - s[:screeny] = (719 - $boxsize) if s[:screeny] > (719 - $boxsize) - s[:screenx] = 0 if s[:screenx] < 0 - s[:screenx] = (1279 - $boxsize) if s[:screenx] > (1279 - $boxsize) - - s[:x] = ((s[:screenx] / 1279.0) * 2.0) - 1.0 # scale to -1.0 - 1.0 range - s[:y] = ((s[:screeny] / 719.0) * 2.0) - 1.0 # scale to -1.0 - 1.0 range - end - - color = isselected ? [ 0, 255, 0, 255 ] : [ 0, 0, 255, 255 ] - args.outputs.primitives << [s[:screenx], s[:screeny], $boxsize, $boxsize, *color].solid - } -end - -def render_panel args - s = args.audio[args.state.selected] - return if s.nil? - mouse_down = (args.state.mouse_held > 0) - - args.outputs.primitives << [900, 450, 340, 250, 127, 127, 200, 255].solid - args.outputs.primitives << [1075, 690, "Source ##{args.state.selected}", 3, 1, 255, 255, 255].label - args.outputs.primitives << [910, 660, 1230, 660, 255, 255, 255].line - args.outputs.primitives << [910, 650, "screen: (#{s[:screenx].to_i}, #{s[:screeny].to_i})", 0, 0, 255, 255, 255].label - args.outputs.primitives << [910, 625, "position: (#{s[:x].round(5).to_s[0..6]}, #{s[:y].round(5).to_s[0..6]})", 0, 0, 255, 255, 255].label - - slider = [1022, 586, 200, 7] - if mouse_down && args.inputs.mouse.position.inside_rect?(slider) - s[:pitch] = ((args.inputs.mouse.x - slider[0]).to_f / (slider[2]-1.0)) * 2.0 - end - slidercolor = (s[:pitch] / 2.0) * 255 - args.outputs.primitives << [*slider, slidercolor, slidercolor, slidercolor, 255].solid - args.outputs.primitives << [910, 600, "pitch: #{s[:pitch].round(3).to_s[0..2]}", 0, 0, 255, 255, 255].label - - slider = [1022, 561, 200, 7] - if mouse_down && args.inputs.mouse.position.inside_rect?(slider) - s[:gain] = (args.inputs.mouse.x - slider[0]).to_f / (slider[2]-1.0) - end - slidercolor = s[:gain] * 255 - args.outputs.primitives << [*slider, slidercolor, slidercolor, slidercolor, 255].solid - args.outputs.primitives << [910, 575, "gain: #{s[:gain].round(3).to_s[0..2]}", 0, 0, 255, 255, 255].label - - checkbox = [1022, 533, 10, 12] - if (args.state.mouse_held == 1) && args.inputs.mouse.position.inside_rect?(checkbox) - s[:looping] = !s[:looping] - end - checkboxcolor = s[:looping] ? 255 : 0 - args.outputs.primitives << [*checkbox, checkboxcolor, checkboxcolor, checkboxcolor, 255].solid - args.outputs.primitives << [910, 550, "looping:", 0, 0, 255, 255, 255].label - - checkbox = [1022, 508, 10, 12] - if (args.state.mouse_held == 1) && args.inputs.mouse.position.inside_rect?(checkbox) - s[:paused] = !s[:paused] - end - checkboxcolor = s[:paused] ? 255 : 0 - args.outputs.primitives << [*checkbox, checkboxcolor, checkboxcolor, checkboxcolor, 255].solid - args.outputs.primitives << [910, 525, "paused:", 0, 0, 255, 255, 255].label - - button = [910, 460, 320, 20] - if (args.state.mouse_held == 1) && args.inputs.mouse.position.inside_rect?(button) - args.audio.delete(args.state.selected) - args.state.selected = 0 - end - args.outputs.primitives << [*button, 255, 0, 0, 255].solid - args.outputs.primitives << [button[0] + (button[2] / 2), button[1]+20, "DELETE SOURCE", 0, 1, 255, 255, 0].label -end - -def spawn_new_sound args, num - input = nil - input = "sounds/#{num}.#{(num == 6) ? 'ogg' : 'wav'}" - - # Spawn randomly in an area that won't be covered by UI. - screenx = (rand * 600.0) + 200.0 - screeny = (rand * 400.0) + 100.0 - - args.state.next_sound_index += 1 - - # you can hang anything on the audio hashes you want, so we store the - # actual screen position in here for convenience. - args.audio[args.state.next_sound_index] = { - input: input, - screenx: screenx, - screeny: screeny, - x: ((screenx / 1279.0) * 2.0) - 1.0, # scale to -1.0 - 1.0 range - y: ((screeny / 719.0) * 2.0) - 1.0, # scale to -1.0 - 1.0 range - z: 0.0, - gain: 1.0, - pitch: 1.0, - looping: true, - paused: false - } - - args.state.selected = args.state.next_sound_index -end - -def render_launcher args - total = 6 - x = (1280 - (total * $boxsize * 3)) / 2 - y = 10 - args.outputs.primitives << [0, 0, 1280, ((y*2) + $boxsize), 127, 127, 127, 255].solid - for i in 1..total - args.outputs.primitives << [x, y, $boxsize, $boxsize, 255, 255, 255, 255].solid - args.outputs.primitives << [x+8, y+28, i.to_s, 3, 0, 0, 0, 255, 255].label - if args.inputs.mouse.click && args.inputs.mouse.click.point.inside_rect?([x, y, $boxsize, $boxsize]) - spawn_new_sound args, i - end - x = x + ($boxsize * 3) - end -end - -def render_ui args - render_launcher args - render_panel args -end - -def tick args - args.state.mouse_held ||= 0 - args.state.dragging_source ||= false - args.state.selected ||= 0 - args.state.next_sound_index ||= 0 - - if args.inputs.mouse.up - args.state.mouse_held = 0 - args.state.dragging_source = false - elsif args.inputs.mouse.down || (args.state.mouse_held > 0) - args.state.mouse_held += 1 - else - end - - args.outputs.background_color = [ 0, 0, 0, 255 ] - render_sources args - render_ui args -end |