# ##### BEGIN GPL LICENSE BLOCK #####
#
#  This program is free software; you can redistribute it and/or
#  modify it under the terms of the GNU General Public License
#  as published by the Free Software Foundation; either version 2
#  of the License, or (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program; if not, write to the Free Software Foundation,
#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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# ##### END GPL LICENSE BLOCK #####

# <pep8 compliant>
import bpy


class PhysicsButtonsPanel():
    bl_space_type = 'PROPERTIES'
    bl_region_type = 'WINDOW'
    bl_context = "physics"


class PHYSICS_PT_game_physics(PhysicsButtonsPanel, bpy.types.Panel):
    bl_label = "Physics"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    @classmethod
    def poll(cls, context):
        ob = context.active_object
        rd = context.scene.render
        return ob and ob.game and (rd.engine in cls.COMPAT_ENGINES)

    def draw(self, context):
        layout = self.layout

        ob = context.active_object
        game = ob.game
        soft = ob.game.soft_body

        layout.prop(game, "physics_type")
        layout.separator()

        #if game.physics_type == 'DYNAMIC':
        if game.physics_type in {'DYNAMIC', 'RIGID_BODY'}:
            split = layout.split()

            col = split.column()
            col.prop(game, "use_actor")
            col.prop(game, "use_ghost")
            col.prop(ob, "hide_render", text="Invisible")  # out of place but useful

            col = split.column()
            col.prop(game, "use_material_physics_fh")
            col.prop(game, "use_rotate_from_normal")
            col.prop(game, "use_sleep")

            layout.separator()

            split = layout.split()

            col = split.column()
            col.label(text="Attributes:")
            col.prop(game, "mass")
            col.prop(game, "radius")
            col.prop(game, "form_factor")

            col = split.column()
            sub = col.column()
            sub.prop(game, "use_anisotropic_friction")
            subsub = sub.column()
            subsub.active = game.use_anisotropic_friction
            subsub.prop(game, "friction_coefficients", text="", slider=True)

            split = layout.split()

            col = split.column()
            col.label(text="Velocity:")
            sub = col.column(align=True)
            sub.prop(game, "velocity_min", text="Minimum")
            sub.prop(game, "velocity_max", text="Maximum")

            col = split.column()
            col.label(text="Damping:")
            sub = col.column(align=True)
            sub.prop(game, "damping", text="Translation", slider=True)
            sub.prop(game, "rotation_damping", text="Rotation", slider=True)

            layout.separator()

            split = layout.split()

            col = split.column()
            col.label(text="Lock Translation:")
            col.prop(game, "lock_location_x", text="X")
            col.prop(game, "lock_location_y", text="Y")
            col.prop(game, "lock_location_z", text="Z")

            col = split.column()
            col.label(text="Lock Rotation:")
            col.prop(game, "lock_rotation_x", text="X")
            col.prop(game, "lock_rotation_y", text="Y")
            col.prop(game, "lock_rotation_z", text="Z")

        elif game.physics_type == 'SOFT_BODY':
            col = layout.column()
            col.prop(game, "use_actor")
            col.prop(game, "use_ghost")
            col.prop(ob, "hide_render", text="Invisible")

            layout.separator()

            split = layout.split()

            col = split.column()
            col.label(text="Attributes:")
            col.prop(game, "mass")
            col.prop(soft, "weld_threshold")
            col.prop(soft, "location_iterations")
            col.prop(soft, "linear_stiffness", slider=True)
            col.prop(soft, "dynamic_friction", slider=True)
            col.prop(soft, "collision_margin", slider=True)
            col.prop(soft, "use_bending_constraints", text="Bending Constraints")

            col = split.column()
            col.prop(soft, "use_shape_match")
            sub = col.column()
            sub.active = soft.use_shape_match
            sub.prop(soft, "shape_threshold", slider=True)

            col.separator()

            col.label(text="Cluster Collision:")
            col.prop(soft, "use_cluster_rigid_to_softbody")
            col.prop(soft, "use_cluster_soft_to_softbody")
            sub = col.column()
            sub.active = (soft.use_cluster_rigid_to_softbody or soft.use_cluster_soft_to_softbody)
            sub.prop(soft, "cluster_iterations", text="Iterations")

        elif game.physics_type == 'STATIC':
            col = layout.column()
            col.prop(game, "use_actor")
            col.prop(game, "use_ghost")
            col.prop(ob, "hide_render", text="Invisible")

            layout.separator()

            split = layout.split()

            col = split.column()
            col.label(text="Attributes:")
            col.prop(game, "radius")

            col = split.column()
            sub = col.column()
            sub.prop(game, "use_anisotropic_friction")
            subsub = sub.column()
            subsub.active = game.use_anisotropic_friction
            subsub.prop(game, "friction_coefficients", text="", slider=True)

        elif game.physics_type in {'SENSOR', 'INVISIBLE', 'NO_COLLISION', 'OCCLUDE'}:
            layout.prop(ob, "hide_render", text="Invisible")


class PHYSICS_PT_game_collision_bounds(PhysicsButtonsPanel, bpy.types.Panel):
    bl_label = "Collision Bounds"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    @classmethod
    def poll(cls, context):
        game = context.object.game
        rd = context.scene.render
        return (game.physics_type in {'DYNAMIC', 'RIGID_BODY', 'SENSOR', 'SOFT_BODY', 'STATIC'}) and (rd.engine in cls.COMPAT_ENGINES)

    def draw_header(self, context):
        game = context.active_object.game

        self.layout.prop(game, "use_collision_bounds", text="")

    def draw(self, context):
        layout = self.layout

        game = context.active_object.game

        layout.active = game.use_collision_bounds
        layout.prop(game, "collision_bounds_type", text="Bounds")

        row = layout.row()
        row.prop(game, "collision_margin", text="Margin", slider=True)
        row.prop(game, "use_collision_compound", text="Compound")


class RenderButtonsPanel():
    bl_space_type = 'PROPERTIES'
    bl_region_type = 'WINDOW'
    bl_context = "render"

    @classmethod
    def poll(cls, context):
        rd = context.scene.render
        return (rd.engine in cls.COMPAT_ENGINES)


class RENDER_PT_game(RenderButtonsPanel, bpy.types.Panel):
    bl_label = "Game"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    def draw(self, context):
        layout = self.layout

        row = layout.row()
        row.operator("view3d.game_start", text="Start")
        row.label()


class RENDER_PT_game_player(RenderButtonsPanel, bpy.types.Panel):
    bl_label = "Standalone Player"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    def draw(self, context):
        layout = self.layout

        gs = context.scene.game_settings

        layout.prop(gs, "show_fullscreen")

        split = layout.split()

        col = split.column()
        col.label(text="Resolution:")
        sub = col.column(align=True)
        sub.prop(gs, "resolution_x", slider=False, text="X")
        sub.prop(gs, "resolution_y", slider=False, text="Y")

        col = split.column()
        col.label(text="Quality:")
        sub = col.column(align=True)
        sub.prop(gs, "depth", text="Bit Depth", slider=False)
        sub.prop(gs, "frequency", text="FPS", slider=False)

        # framing:
        col = layout.column()
        col.label(text="Framing:")
        col.row().prop(gs, "frame_type", expand=True)
        if gs.frame_type == 'LETTERBOX':
            col.prop(gs, "frame_color", text="")


class RENDER_PT_game_stereo(RenderButtonsPanel, bpy.types.Panel):
    bl_label = "Stereo"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    def draw(self, context):
        layout = self.layout

        gs = context.scene.game_settings
        stereo_mode = gs.stereo

        # stereo options:
        layout.prop(gs, "stereo", expand=True)

        # stereo:
        if stereo_mode == 'STEREO':
            layout.prop(gs, "stereo_mode")
            layout.prop(gs, "stereo_eye_separation")

        # dome:
        elif stereo_mode == 'DOME':
            layout.prop(gs, "dome_mode", text="Dome Type")

            dome_type = gs.dome_mode

            split = layout.split()

            if dome_type == 'FISHEYE' or \
               dome_type == 'TRUNCATED_REAR' or \
               dome_type == 'TRUNCATED_FRONT':

                col = split.column()
                col.prop(gs, "dome_buffer_resolution", text="Resolution", slider=True)
                col.prop(gs, "dome_angle", slider=True)

                col = split.column()
                col.prop(gs, "dome_tesselation", text="Tesselation")
                col.prop(gs, "dome_tilt")

            elif dome_type == 'PANORAM_SPH':
                col = split.column()

                col.prop(gs, "dome_buffer_resolution", text="Resolution", slider=True)
                col = split.column()
                col.prop(gs, "dome_tesselation", text="Tesselation")

            else:  # cube map
                col = split.column()
                col.prop(gs, "dome_buffer_resolution", text="Resolution", slider=True)

                col = split.column()

            layout.prop(gs, "dome_text")


class RENDER_PT_game_shading(RenderButtonsPanel, bpy.types.Panel):
    bl_label = "Shading"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    def draw(self, context):
        layout = self.layout

        gs = context.scene.game_settings

        layout.prop(gs, "material_mode", expand=True)

        if gs.material_mode == 'GLSL':
            split = layout.split()

            col = split.column()
            col.prop(gs, "use_glsl_lights", text="Lights")
            col.prop(gs, "use_glsl_shaders", text="Shaders")
            col.prop(gs, "use_glsl_shadows", text="Shadows")

            col = split.column()
            col.prop(gs, "use_glsl_ramps", text="Ramps")
            col.prop(gs, "use_glsl_nodes", text="Nodes")
            col.prop(gs, "use_glsl_extra_textures", text="Extra Textures")


class RENDER_PT_game_performance(RenderButtonsPanel, bpy.types.Panel):
    bl_label = "Performance"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    def draw(self, context):
        layout = self.layout

        gs = context.scene.game_settings
        row = layout.row()
        row.prop(gs, "use_frame_rate")
        row.prop(gs, "use_display_lists")


class RENDER_PT_game_display(RenderButtonsPanel, bpy.types.Panel):
    bl_label = "Display"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    def draw(self, context):
        layout = self.layout

        gs = context.scene.game_settings
        flow = layout.column_flow()
        flow.prop(gs, "show_debug_properties", text="Debug Properties")
        flow.prop(gs, "show_framerate_profile", text="Framerate and Profile")
        flow.prop(gs, "show_physics_visualization", text="Physics Visualization")
        flow.prop(gs, "use_deprecation_warnings")
        flow.prop(gs, "show_mouse", text="Mouse Cursor")


class RENDER_PT_game_sound(RenderButtonsPanel, bpy.types.Panel):
    bl_label = "Sound"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    def draw(self, context):
        layout = self.layout

        scene = context.scene

        layout.prop(scene, "audio_distance_model")

        layout.prop(scene, "audio_doppler_speed", text="Speed")
        layout.prop(scene, "audio_doppler_factor")


class WorldButtonsPanel():
    bl_space_type = 'PROPERTIES'
    bl_region_type = 'WINDOW'
    bl_context = "world"


class WORLD_PT_game_context_world(WorldButtonsPanel, bpy.types.Panel):
    bl_label = ""
    bl_options = {'HIDE_HEADER'}
    COMPAT_ENGINES = {'BLENDER_GAME'}

    @classmethod
    def poll(cls, context):
        rd = context.scene.render
        return (context.scene) and (rd.use_game_engine)

    def draw(self, context):
        layout = self.layout

        scene = context.scene
        world = context.world
        space = context.space_data

        split = layout.split(percentage=0.65)
        if scene:
            split.template_ID(scene, "world", new="world.new")
        elif world:
            split.template_ID(space, "pin_id")


class WORLD_PT_game_world(WorldButtonsPanel, bpy.types.Panel):
    bl_label = "World"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    @classmethod
    def poll(cls, context):
        scene = context.scene
        return (scene.world and scene.render.engine in cls.COMPAT_ENGINES)

    def draw(self, context):
        layout = self.layout

        world = context.world

        row = layout.row()
        row.column().prop(world, "horizon_color")
        row.column().prop(world, "ambient_color")


class WORLD_PT_game_mist(WorldButtonsPanel, bpy.types.Panel):
    bl_label = "Mist"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    @classmethod
    def poll(cls, context):
        scene = context.scene
        return (scene.world and scene.render.engine in cls.COMPAT_ENGINES)

    def draw_header(self, context):
        world = context.world

        self.layout.prop(world.mist_settings, "use_mist", text="")

    def draw(self, context):
        layout = self.layout

        world = context.world

        layout.active = world.mist_settings.use_mist

        row = layout.row()
        row.prop(world.mist_settings, "start")
        row.prop(world.mist_settings, "depth")


class WORLD_PT_game_physics(WorldButtonsPanel, bpy.types.Panel):
    bl_label = "Physics"
    COMPAT_ENGINES = {'BLENDER_GAME'}

    @classmethod
    def poll(cls, context):
        scene = context.scene
        return (scene.world and scene.render.engine in cls.COMPAT_ENGINES)

    def draw(self, context):
        layout = self.layout

        gs = context.scene.game_settings

        layout.prop(gs, "physics_engine")
        if gs.physics_engine != 'NONE':
            layout.prop(gs, "physics_gravity", text="Gravity")

            split = layout.split()

            col = split.column()
            col.label(text="Physics Steps:")
            sub = col.column(align=True)
            sub.prop(gs, "physics_step_max", text="Max")
            sub.prop(gs, "physics_step_sub", text="Substeps")
            col.prop(gs, "fps", text="FPS")

            col = split.column()
            col.label(text="Logic Steps:")
            col.prop(gs, "logic_step_max", text="Max")

            col = layout.column()
            col.prop(gs, "use_occlusion_culling", text="Occlusion Culling")
            sub = col.column()
            sub.active = gs.use_occlusion_culling
            sub.prop(gs, "occlusion_culling_resolution", text="Resolution")

        else:
            split = layout.split()

            col = split.column()
            col.label(text="Physics Steps:")
            col.prop(gs, "fps", text="FPS")

            col = split.column()
            col.label(text="Logic Steps:")
            col.prop(gs, "logic_step_max", text="Max")


def register():
    bpy.utils.register_module(__name__)


def unregister():
    bpy.utils.unregister_module(__name__)

if __name__ == "__main__":
    register()
