Open source Star Ruler 2 source code!

2018-07-17 14:15:37 +02:00
commit cc307720ff
4342 changed files with 2365070 additions and 0 deletions
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+#section disable menu
+import elements.BaseGuiElement;
+import tile_resources;
+
+export DistributionElement, GuiDistributionBar, initResourceDistribution;
+
+final class DistributionElement {
+	Sprite picture;
+	Color color;
+	Color textColor;
+	string tooltip;
+	string text;
+	float amount;
+
+	DistributionElement() {
+	}
+
+	DistributionElement(const Color& col, string tt, const Sprite& pic) {
+		picture = pic;
+		tooltip = tt;
+		color = col;
+	}
+};
+
+class GuiDistributionBar : BaseGuiElement {
+	DistributionElement@[] elements;
+	FontType font = FT_Normal;
+	int hovered = -1;
+	int padding = 1;
+
+	GuiDistributionBar(IGuiElement@ ParentElement, const recti& Rectangle) {
+		super(ParentElement, Rectangle);
+	}
+
+	GuiDistributionBar(IGuiElement@ ParentElement, Alignment@ align) {
+		super(ParentElement, align);
+	}
+
+	string get_tooltip() override {
+		if(hovered < 0 || uint(hovered) >= elements.length)
+			return "";
+		return elements[hovered].tooltip;
+	}
+
+	int getOffsetItem(const vec2i& off) {
+		int width = size.width - 4;
+		int x = off.x;
+
+		if(off.x < 2 || off.y < 0)
+			return -1;
+		if(off.x > size.width - 2 || off.y > size.height)
+			return -1;
+
+		for(uint i = 0, cnt = elements.length; i < cnt; ++i) {
+			DistributionElement@ ele = elements[i];
+
+			int w = 0;
+			if(i == cnt - 1 && ele.amount != 0.f)
+				w = width - x;
+			else
+				w = floor(float(width) * ele.amount);
+
+			if(w == 0)
+				continue;
+			if(x < w)
+				return int(i);
+			x -= w;
+		}
+
+		return -1;
+	}
+
+	bool onGuiEvent(const GuiEvent& event) override {
+		if(event.caller is this) {
+			switch(event.type) {
+				case GUI_Mouse_Left:
+					hovered = -1;
+				break;
+			}
+		}
+		return BaseGuiElement::onGuiEvent(event);
+	}
+
+	bool onMouseEvent(const MouseEvent& event, IGuiElement@ source) override {
+		if(source is this) {
+			switch(event.type) {
+				case MET_Moved: {
+					int prevHovered = hovered;
+					hovered = getOffsetItem(mousePos - AbsolutePosition.topLeft);
+					if(prevHovered != hovered && tooltipObject !is null)
+						tooltipObject.update(skin, this);
+				} break;
+				case MET_Button_Down:
+					if(hovered != -1)
+						return true;
+				break;
+				case MET_Button_Up:
+					if(hovered != -1) {
+						emitClicked(event.button);
+						return true;
+					}
+				break;
+			}
+		}
+		return BaseGuiElement::onMouseEvent(event, source);
+	}
+
+	void draw() {
+		const Font@ ft = skin.getFont(font);
+
+		//Draw background
+		skin.draw(SS_DistributionBar, SF_Normal, AbsolutePosition);
+
+		//Draw bars
+		int width = size.width - padding*2;
+		int x = padding;
+		for(uint i = 0, cnt = elements.length; i < cnt; ++i) {
+			DistributionElement@ ele = elements[i];
+
+			int w = 0;
+			if(i == cnt - 1 && ele.amount != 0.f)
+				w = width - x;
+			else
+				w = floor(float(width) * ele.amount);
+			if(w == 0)
+				continue;
+
+			//Bar background
+			uint flags = SF_Normal;
+			if(hovered == int(i))
+				flags |= SF_Hovered;
+			skin.draw(SS_DistributionElement, flags,
+					recti_area(AbsolutePosition.topLeft + vec2i(x, 1),
+						vec2i(w, size.height - 2)), ele.color);
+
+
+			//Calculate label sizes
+			int labelOffset = 0;
+			int labelSize = 0;
+
+			vec2i psize; float aspect; vec2i nsize;
+			if(ele.picture.valid) {
+				psize = ele.picture.size;
+				aspect = float(psize.width) / float(psize.height);
+				nsize = vec2i(float(size.height - 2) * aspect, size.height - 2);
+
+				labelSize += nsize.x+6;
+			}
+
+			vec2i tsize;
+			if(ele.text.length != 0) {
+				tsize = ft.getDimension(ele.text);
+				labelSize += tsize.x;
+			}
+
+
+			labelOffset = max(x + (w - labelSize) / 2, x);
+
+			//Draw icon
+			if(ele.picture.valid) {
+				vec2i pos = vec2i(labelOffset, (size.height - nsize.height) / 2);
+				pos += AbsolutePosition.topLeft;
+				ele.picture.draw(recti_area(pos, nsize));
+				labelOffset += nsize.x+6;
+			}
+
+			//Draw label
+			if(ele.text.length != 0) {
+				vec2i pos = vec2i(min(labelOffset, x + w - tsize.x - 4), (size.height - tsize.height) / 2);
+				pos += AbsolutePosition.topLeft;
+				ft.draw(pos, ele.text, ele.textColor);
+			}
+
+			x += w;
+		}
+
+		BaseGuiElement::draw();
+	}
+};
+
+const string[] RESOURCE_TOOLTIPS = {
+	locale::PLANET_INCOME_TIP,
+	locale::PLANET_INFLUENCE_TIP,
+	locale::PLANET_ENERGY_TIP,
+	locale::PLANET_DEFENSE_TIP,
+	locale::PLANET_LABOR_TIP,
+	locale::PLANET_RESEARCH_TIP
+};
+
+void initResourceDistribution(GuiDistributionBar@ bar) {
+	bar.elements.length = TR_COUNT;
+	for(uint i = 0, cnt = TR_COUNT; i < cnt; ++i) {
+		DistributionElement ele;
+		ele.picture = getTileResourceSprite(i);
+		ele.tooltip = RESOURCE_TOOLTIPS[i];
+		ele.color = getTileResourceColor(i);
+		ele.amount = 1.f / float(TR_COUNT);
+
+		@bar.elements[i] = ele;
+	}
+}