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Add setting for alternative linkgraph overlay colour schemes

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This commit is contained in:
Jonathan G Rennison
2020-08-03 23:30:05 +01:00
parent 1fd9c929ef
commit f26143f063
8 changed files with 58 additions and 8 deletions
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32
src/linkgraph/linkgraph_gui.cpp
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@@ -31,10 +31,27 @@
* Colours for the various "load" states of links. Ordered from "unused" to
* "overloaded".
*/
const uint8 LinkGraphOverlay::LINK_COLOURS[] = {
const uint8 LinkGraphOverlay::LINK_COLOURS[][12] = {
{
0x0f, 0xd1, 0xd0, 0x57,
0x55, 0x53, 0xbf, 0xbd,
0xba, 0xb9, 0xb7, 0xb5
},
{
0x0f, 0xd1, 0xd0, 0x57,
0x55, 0x53, 0x96, 0x95,
0x94, 0x93, 0x92, 0x91
},
{
0x0f, 0x0b, 0x09, 0x07,
0x05, 0x03, 0xbf, 0xbd,
0xba, 0xb9, 0xb7, 0xb5
},
{
0x0f, 0x0b, 0x0a, 0x09,
0x08, 0x07, 0x06, 0x05,
0x04, 0x03, 0x02, 0x01
}
};
/**
@@ -377,7 +394,7 @@ void LinkGraphOverlay::DrawLinks(const DrawPixelInfo *dpi) const
void LinkGraphOverlay::DrawContent(Point pta, Point ptb, const LinkProperties &cargo) const
{
uint usage_or_plan = min(cargo.capacity * 2 + 1, max(cargo.usage, cargo.planned));
int colour = LinkGraphOverlay::LINK_COLOURS[usage_or_plan * lengthof(LinkGraphOverlay::LINK_COLOURS) / (cargo.capacity * 2 + 2)];
int colour = LinkGraphOverlay::LINK_COLOURS[_settings_client.gui.linkgraph_colours][usage_or_plan * lengthof(LinkGraphOverlay::LINK_COLOURS[0]) / (cargo.capacity * 2 + 2)];
int dash = cargo.shared ? this->scale * 4 : 0;
/* Move line a bit 90° against its dominant direction to prevent it from
@@ -486,7 +503,7 @@ NWidgetBase *MakeCompanyButtonRowsLinkGraphGUI(int *biggest_index)
NWidgetBase *MakeSaturationLegendLinkGraphGUI(int *biggest_index)
{
NWidgetVertical *panel = new NWidgetVertical(NC_EQUALSIZE);
for (uint i = 0; i < lengthof(LinkGraphOverlay::LINK_COLOURS); ++i) {
for (uint i = 0; i < lengthof(LinkGraphOverlay::LINK_COLOURS[0]); ++i) {
NWidgetBackground * wid = new NWidgetBackground(WWT_PANEL, COLOUR_DARK_GREEN, i + WID_LGL_SATURATION_FIRST);
wid->SetMinimalSize(50, FONT_HEIGHT_SMALL);
wid->SetFill(1, 1);
@@ -560,7 +577,7 @@ static const NWidgetPart _nested_linkgraph_legend_widgets[] = {
};
assert_compile(WID_LGL_SATURATION_LAST - WID_LGL_SATURATION_FIRST ==
lengthof(LinkGraphOverlay::LINK_COLOURS) - 1);
lengthof(LinkGraphOverlay::LINK_COLOURS[0]) - 1);
static WindowDesc _linkgraph_legend_desc(
WDP_AUTO, "toolbar_linkgraph", 0, 0,
@@ -642,7 +659,8 @@ void LinkGraphLegendWindow::DrawWidget(const Rect &r, int widget) const
DrawCompanyIcon(cid, (r.left + r.right + 1 - sprite_size.width) / 2, (r.top + r.bottom + 1 - sprite_size.height) / 2);
}
if (IsInsideMM(widget, WID_LGL_SATURATION_FIRST, WID_LGL_SATURATION_LAST + 1)) {
GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, LinkGraphOverlay::LINK_COLOURS[widget - WID_LGL_SATURATION_FIRST]);
uint8 colour = LinkGraphOverlay::LINK_COLOURS[_settings_client.gui.linkgraph_colours][widget - WID_LGL_SATURATION_FIRST];
GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, colour);
StringID str = STR_NULL;
if (widget == WID_LGL_SATURATION_FIRST) {
str = STR_LINKGRAPH_LEGEND_UNUSED;
@@ -651,7 +669,9 @@ void LinkGraphLegendWindow::DrawWidget(const Rect &r, int widget) const
} else if (widget == (WID_LGL_SATURATION_LAST + WID_LGL_SATURATION_FIRST) / 2) {
str = STR_LINKGRAPH_LEGEND_SATURATED;
}
if (str != STR_NULL) DrawString(r.left, r.right, (r.top + r.bottom + 1 - FONT_HEIGHT_SMALL) / 2, str, TC_FROMSTRING, SA_HOR_CENTER);
if (str != STR_NULL) {
DrawString(r.left, r.right, (r.top + r.bottom + 1 - FONT_HEIGHT_SMALL) / 2, str, GetContrastColour(colour) | TC_FORCED, SA_HOR_CENTER);
}
}
if (IsInsideMM(widget, WID_LGL_CARGO_FIRST, WID_LGL_CARGO_LAST + 1)) {
if (this->IsWidgetDisabled(widget)) return;