diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/smallmap_gui.cpp | 56 |
1 files changed, 35 insertions, 21 deletions
diff --git a/src/smallmap_gui.cpp b/src/smallmap_gui.cpp index 2c1299aa2..243d3c911 100644 --- a/src/smallmap_gui.cpp +++ b/src/smallmap_gui.cpp @@ -49,12 +49,24 @@ static const Widget _smallmap_widgets[] = { static int _smallmap_type; static bool _smallmap_show_towns = true; -#define MK(a,b) a, b -#define MKEND() 0xFFFF -#define MS(a,b) (a | 0x100), b +/** Macro for ordinary entry of LegendAndColor */ +#define MK(a,b) {a, b, false, false} +/** Macro for end of list marker in arrays of LegendAndColor */ +#define MKEND() {0, STR_NULL, false, true} +/** Macro for break marker in arrays of LegendAndColor. + * It will have valid data, though */ +#define MS(a,b) {a, b, true, false} + +/** Structure for holding relevant data for legends in small map */ +struct LegendAndColour { + uint16 colour; ///< color of the item on the map + StringID legend; ///< string corresponding to the colored item + bool end; ///< this is the end of the list + bool col_break; ///< perform a break and go one collumn further +}; -/* Legend text giving the colours to look for on the minimap */ -static const uint16 _legend_land_contours[] = { +/** Legend text giving the colours to look for on the minimap */ +static const LegendAndColour _legend_land_contours[] = { MK(0x5A, STR_00F0_100M), MK(0x5C, STR_00F1_200M), MK(0x5E, STR_00F2_300M), @@ -69,7 +81,7 @@ static const uint16 _legend_land_contours[] = { MKEND() }; -static const uint16 _legend_vehicles[] = { +static const LegendAndColour _legend_vehicles[] = { MK(0xB8, STR_00F5_TRAINS), MK(0xBF, STR_00F6_ROAD_VEHICLES), MK(0x98, STR_00F7_SHIPS), @@ -79,7 +91,7 @@ static const uint16 _legend_vehicles[] = { MKEND() }; -static const uint16 _legend_industries_normal[] = { +static const LegendAndColour _legend_industries_normal[] = { MK(0xD7, STR_00FA_COAL_MINE), MK(0xB8, STR_00FB_POWER_STATION), MK(0x56, STR_00FC_FOREST), @@ -95,7 +107,7 @@ static const uint16 _legend_industries_normal[] = { MKEND() }; -static const uint16 _legend_industries_hilly[] = { +static const LegendAndColour _legend_industries_hilly[] = { MK(0xD7, STR_00FA_COAL_MINE), MK(0xB8, STR_00FB_POWER_STATION), MK(0x56, STR_00FC_FOREST), @@ -111,7 +123,7 @@ static const uint16 _legend_industries_hilly[] = { MKEND() }; -static const uint16 _legend_industries_desert[] = { +static const LegendAndColour _legend_industries_desert[] = { MK(0xBF, STR_00FE_OIL_REFINERY), MK(0x98, STR_0102_OIL_WELLS), MK(0x0F, STR_0105_BANK), @@ -129,7 +141,7 @@ static const uint16 _legend_industries_desert[] = { MKEND() }; -static const uint16 _legend_industries_candy[] = { +static const LegendAndColour _legend_industries_candy[] = { MK(0x30, STR_0110_COTTON_CANDY_FOREST), MK(0xAE, STR_0111_CANDY_FACTORY), MK(0x27, STR_0112_BATTERY_FARM), @@ -145,7 +157,7 @@ static const uint16 _legend_industries_candy[] = { MKEND() }; -static const uint16 _legend_routes[] = { +static const LegendAndColour _legend_routes[] = { MK(0xD7, STR_00EB_ROADS), MK(0x0A, STR_00EC_RAILROADS), MK(0xB5, STR_00EE_BUILDINGS_INDUSTRIES), @@ -158,7 +170,7 @@ static const uint16 _legend_routes[] = { MKEND() }; -static const uint16 _legend_vegetation[] = { +static const LegendAndColour _legend_vegetation[] = { MK(0x52, STR_0120_ROUGH_LAND), MK(0x54, STR_0121_GRASS_LAND), MK(0x37, STR_0122_BARE_LAND), @@ -174,7 +186,7 @@ static const uint16 _legend_vegetation[] = { MKEND() }; -static const uint16 _legend_land_owners[] = { +static const LegendAndColour _legend_land_owners[] = { MK(0xCA, STR_0126_WATER), MK(0x54, STR_0127_NO_OWNER), MK(0xB4, STR_0128_TOWNS), @@ -186,8 +198,9 @@ static const uint16 _legend_land_owners[] = { #undef MKEND -enum { IND_OFFS = 6 }; -static const uint16 * const _legend_table[] = { +enum { IND_OFFS = 6 }; ///< allow to "jump" to the industries corresponding to the landscape + +static const LegendAndColour * const _legend_table[] = { _legend_land_contours, _legend_vehicles, NULL, @@ -779,7 +792,7 @@ static void SmallMapWindowProc(Window *w, WindowEvent *e) { switch (e->event) { case WE_PAINT: { - const uint16 *tbl; + LegendAndColour *tbl; int x, y, y_org; DrawPixelInfo new_dpi; @@ -794,15 +807,16 @@ static void SmallMapWindowProc(Window *w, WindowEvent *e) y = y_org; for (;;) { GfxFillRect(x, y + 1, x + 8, y + 5, 0); - GfxFillRect(x + 1, y + 2, x + 7, y + 4, (byte)tbl[0]); - DrawString(x + 11, y, tbl[1], 0); + GfxFillRect(x + 1, y + 2, x + 7, y + 4, tbl->colour); + DrawString(x + 11, y, tbl->legend, 0); - tbl += 2; + tbl += 1; y += 6; - if (tbl[0] == 0xFFFF) { + if (tbl->end) { // end of the list break; - } else if (tbl[0] & 0x100) { + } else if (tbl->col_break) { + /* break asked, continue at top, 123 pixels (one "row") to the right */ x += 123; y = y_org; } |