set_sky improvements, set_sun, set_moon and set_stars

1 files changed, 121 insertions, 0 deletions

diff --git a/src/skyparams.h b/src/skyparams.h
new file mode 100644
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+++ b/src/skyparams.h
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+/*
+Minetest
+Copyright (C) 2019 Jordach, Jordan Snelling <jordach.snelling@gmail.com>
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU Lesser General Public License as published by
+the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+
+You should have received a copy of the GNU Lesser 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.
+*/
+
+#pragma once
+
+struct skycolor
+{
+	video::SColor day_sky;
+	video::SColor day_horizon;
+	video::SColor dawn_sky;
+	video::SColor dawn_horizon;
+	video::SColor night_sky;
+	video::SColor night_horizon;
+	video::SColor indoors;
+};
+
+struct SkyboxParams
+{
+	video::SColor bgcolor;
+	std::string type;
+	std::vector<std::string> textures;
+	bool clouds;
+	skycolor sky_color;
+	video::SColor sun_tint;
+	video::SColor moon_tint;
+	std::string tint_type;
+};
+
+struct SunParams
+{
+	bool visible;
+	std::string texture;
+	std::string tonemap;
+	std::string sunrise;
+	bool sunrise_visible;
+	f32 scale;
+};
+
+struct MoonParams
+{
+	bool visible;
+	std::string texture;
+	std::string tonemap;
+	f32 scale;
+};
+
+struct StarParams
+{
+	bool visible;
+	u32 count;
+	video::SColor starcolor;
+	f32 scale;
+};
+
+// Utility class for setting default sky, sun, moon, stars values:
+class SkyboxDefaults
+{
+public:
+	const skycolor getSkyColorDefaults()
+	{
+		skycolor sky;
+		// Horizon colors
+		sky.day_horizon = video::SColor(255, 155, 193, 240);
+		sky.indoors = video::SColor(255, 100, 100, 100);
+		sky.dawn_horizon = video::SColor(255, 186, 193, 240);
+		sky.night_horizon = video::SColor(255, 64, 144, 255);
+		// Sky colors
+		sky.day_sky = video::SColor(255, 140, 186, 250);
+		sky.dawn_sky = video::SColor(255, 180, 186, 250);
+		sky.night_sky = video::SColor(255, 0, 107, 255);
+		return sky;
+	}
+
+	const SunParams getSunDefaults()
+	{
+		SunParams sun;
+		sun.visible = true;
+		sun.sunrise_visible = true;
+		sun.texture = "sun.png";
+		sun.tonemap = "sun_tonemap.png";
+		sun.sunrise = "sunrisebg.png";
+		sun.scale = 1;
+		return sun;
+	}
+
+	const MoonParams getMoonDefaults()
+	{
+		MoonParams moon;
+		moon.visible = true;
+		moon.texture = "moon.png";
+		moon.tonemap = "moon_tonemap.png";
+		moon.scale = 1;
+		return moon;
+	}
+
+	const StarParams getStarDefaults()
+	{
+		StarParams stars;
+		stars.count = 1000;
+		stars.starcolor = video::SColor(105, 235, 235, 255);
+		stars.scale = 1;
+		return stars;
+	}
+};
+