(svn r1) Import of revision 975 of old (crashed) SVN

1 files changed, 997 insertions, 0 deletions

diff --git a/smallmap_gui.c b/smallmap_gui.c
new file mode 100644
index 000000000..95bd826cf
--- /dev/null
+++ b/smallmap_gui.c
@@ -0,0 +1,997 @@
+#include "stdafx.h"
+#include "ttd.h"
+
+#include "window.h"
+#include "gfx.h"
+#include "viewport.h"
+#include "player.h"
+#include "vehicle.h"
+#include "town.h"
+
+static const Widget _smallmap_megabig_widgets[] = {
+{    WWT_TEXTBTN,    13,     0,    10,     0,    13, STR_00C5,STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,    13,    11,   592,     0,    13, STR_00B0_MAP,STR_018C_WINDOW_TITLE_DRAG_THIS},
+{     WWT_IMGBTN,    13,   593,   606,     0,    13, 0x2AA,STR_01CC_TOGGLE_LARGE_SMALL_MAP},
+{     WWT_IMGBTN,    13,     0,   606,    14,   407, 0x0, 0},
+{          WWT_6,    13,     2,   604,    16,   405, 0x0, 0},
+{     WWT_IMGBTN,    13,   541,   562,   408,   429, 0x2E2,STR_0191_SHOW_LAND_CONTOURS_ON_MAP},
+{     WWT_IMGBTN,    13,   563,   584,   408,   429, 0x2E3,STR_0192_SHOW_VEHICLES_ON_MAP},
+{     WWT_IMGBTN,    13,   585,   606,   408,   429, 0x2E5,STR_0193_SHOW_INDUSTRIES_ON_MAP},
+{     WWT_IMGBTN,    13,   519,   540,   430,   451, 0x2E4,STR_0194_SHOW_TRANSPORT_ROUTES_ON},
+{     WWT_IMGBTN,    13,   541,   562,   430,   451, 0x2E6,STR_0195_SHOW_VEGETATION_ON_MAP},
+{     WWT_IMGBTN,    13,   563,   584,   430,   451, 0x2E7,STR_0196_SHOW_LAND_OWNERS_ON_MAP},
+{     WWT_IMGBTN,    13,   585,   606,   430,   451, 0xFED,STR_0197_TOGGLE_TOWN_NAMES_ON_OFF},
+{     WWT_IMGBTN,    13,     0,   518,   408,   451, 0x0,STR_0197_TOGGLE_TOWN_NAMES_ON_OFF},
+{     WWT_IMGBTN,    13,   519,   540,   408,   429, 0x0,0},
+{      WWT_LAST},
+};
+
+static const Widget _smallmap_big_widgets[] = {
+{    WWT_TEXTBTN,    13,     0,    10,     0,    13, STR_00C5,STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,    13,    11,   431,     0,    13, STR_00B0_MAP,STR_018C_WINDOW_TITLE_DRAG_THIS},
+{     WWT_IMGBTN,    13,   432,   445,     0,    13, 0x2AA,STR_01CC_TOGGLE_LARGE_SMALL_MAP},
+{     WWT_IMGBTN,    13,     0,   445,    14,   257, 0x0, 0},
+{          WWT_6,    13,     2,   443,    16,   255, 0x0, 0},
+{     WWT_IMGBTN,    13,   380,   401,   258,   279, 0x2E2,STR_0191_SHOW_LAND_CONTOURS_ON_MAP},
+{     WWT_IMGBTN,    13,   402,   423,   258,   279, 0x2E3,STR_0192_SHOW_VEHICLES_ON_MAP},
+{     WWT_IMGBTN,    13,   424,   445,   258,   279, 0x2E5,STR_0193_SHOW_INDUSTRIES_ON_MAP},
+{     WWT_IMGBTN,    13,   380,   401,   280,   301, 0x2E4,STR_0194_SHOW_TRANSPORT_ROUTES_ON},
+{     WWT_IMGBTN,    13,   402,   423,   280,   301, 0x2E6,STR_0195_SHOW_VEGETATION_ON_MAP},
+{     WWT_IMGBTN,    13,   424,   445,   280,   301, 0x2E7,STR_0196_SHOW_LAND_OWNERS_ON_MAP},
+{     WWT_IMGBTN,    13,   358,   379,   280,   301, 0xFED,STR_0197_TOGGLE_TOWN_NAMES_ON_OFF},
+{     WWT_IMGBTN,    13,     0,   357,   258,   301, 0x0,STR_0197_TOGGLE_TOWN_NAMES_ON_OFF},
+{     WWT_IMGBTN,    13,   358,   379,   258,   279, 0x0,0},
+{      WWT_LAST},
+};
+
+
+static const Widget _smallmap_small_widgets[] = {
+{    WWT_TEXTBTN,    13,     0,    10,     0,    13, STR_00C5,STR_018B_CLOSE_WINDOW},
+{    WWT_CAPTION,    13,    11,   233,     0,    13, STR_00B0_MAP,STR_018C_WINDOW_TITLE_DRAG_THIS},
+{     WWT_IMGBTN,    13,   234,   247,     0,    13, 0x2AA,STR_01CC_TOGGLE_LARGE_SMALL_MAP},
+{     WWT_IMGBTN,    13,     0,   225,    14,   167, 0x0, 0},
+{          WWT_6,    13,     2,   223,    16,   165, 0x0, 0},
+{     WWT_IMGBTN,    13,   226,   247,    14,    35, 0x2E2,STR_0191_SHOW_LAND_CONTOURS_ON_MAP},
+{     WWT_IMGBTN,    13,   226,   247,    36,    57, 0x2E3,STR_0192_SHOW_VEHICLES_ON_MAP},
+{     WWT_IMGBTN,    13,   226,   247,    58,    79, 0x2E5,STR_0193_SHOW_INDUSTRIES_ON_MAP},
+{     WWT_IMGBTN,    13,   226,   247,    80,   101, 0x2E4,STR_0194_SHOW_TRANSPORT_ROUTES_ON},
+{     WWT_IMGBTN,    13,   226,   247,   102,   123, 0x2E6,STR_0195_SHOW_VEGETATION_ON_MAP},
+{     WWT_IMGBTN,    13,   226,   247,   124,   145, 0x2E7,STR_0196_SHOW_LAND_OWNERS_ON_MAP},
+{     WWT_IMGBTN,    13,   226,   247,   146,   167, 0xFED,STR_0197_TOGGLE_TOWN_NAMES_ON_OFF},
+{     WWT_IMGBTN,    13,     0,   247,   168,   211, 0x0,0},
+{      WWT_LAST},
+};
+
+static int _smallmap_type;
+static byte _smallmap_size;
+static bool _smallmap_show_towns = true;
+
+static void DoShowSmallMap(int big);
+
+#define MK(a,b) a,b
+#define MKEND() 0xffff
+#define MS(a,b) (a|0x100),b
+
+static const uint16 _legend_land_contours[] = {
+	MK(0x5A,STR_00F0_100M),
+	MK(0x5C,STR_00F1_200M),
+	MK(0x5E,STR_00F2_300M),
+	MK(0x1F,STR_00F3_400M),
+	MK(0x27,STR_00F4_500M),
+	
+	MS(0xD7,STR_00EB_ROADS),
+	MK(0x0A,STR_00EC_RAILROADS),
+	MK(0x98,STR_00ED_STATIONS_AIRPORTS_DOCKS),
+	MK(0xB5,STR_00EE_BUILDINGS_INDUSTRIES),
+	MK(0x0F,STR_00EF_VEHICLES),
+	MKEND()
+};
+
+static const uint16 _legend_vehicles[] = {
+	MK(0xB8,STR_00F5_TRAINS),
+	MK(0xBF,STR_00F6_ROAD_VEHICLES),
+	MK(0x98,STR_00F7_SHIPS),
+	MK(0x0F,STR_00F8_AIRCRAFT),
+	MS(0xD7,STR_00F9_TRANSPORT_ROUTES),
+	MK(0xB5,STR_00EE_BUILDINGS_INDUSTRIES),
+	MKEND()
+};
+
+static const uint16 _legend_industries_normal[] = {
+	MK(0xD7,STR_00FA_COAL_MINE),
+	MK(0xB8,STR_00FB_POWER_STATION),
+	MK(0x56,STR_00FC_FOREST),
+	MK(0xC2,STR_00FD_SAWMILL),
+	MK(0xBF,STR_00FE_OIL_REFINERY),
+	MK(0x0F,STR_0105_BANK),
+
+	MS(0x30,STR_00FF_FARM),
+	MK(0xAE,STR_0100_FACTORY),
+	MK(0x98,STR_0102_OIL_WELLS),
+	MK(0x37,STR_0103_IRON_ORE_MINE),
+	MK(0x0A,STR_0104_STEEL_MILL),
+	MKEND()
+};
+
+static const uint16 _legend_industries_hilly[] = {
+	MK(0xD7,STR_00FA_COAL_MINE),
+	MK(0xB8,STR_00FB_POWER_STATION),
+	MK(0x56,STR_00FC_FOREST),
+	MK(0x0A,STR_0106_PAPER_MILL),
+	MK(0xBF,STR_00FE_OIL_REFINERY),
+	MK(0x37,STR_0108_FOOD_PROCESSING_PLANT),
+	MS(0x30,STR_00FF_FARM),
+
+	MK(0xAE,STR_0101_PRINTING_WORKS),
+	MK(0x98,STR_0102_OIL_WELLS),
+	MK(0xC2,STR_0107_GOLD_MINE),
+	MK(0x0F,STR_0105_BANK),
+	MKEND()
+};
+
+static const uint16 _legend_industries_desert[] = {
+	MK(0xBF,STR_00FE_OIL_REFINERY),
+	MK(0x98,STR_0102_OIL_WELLS),
+	MK(0x0F,STR_0105_BANK),
+	MK(0xB8,STR_0109_DIAMOND_MINE),
+	MK(0x37,STR_0108_FOOD_PROCESSING_PLANT),
+	MK(0x0A,STR_010A_COPPER_ORE_MINE),
+	MK(0x30,STR_00FF_FARM),
+	MS(0x56,STR_010B_FRUIT_PLANTATION),
+
+	MK(0x27,STR_010C_RUBBER_PLANTATION),
+	MK(0x25,STR_010D_WATER_SUPPLY),
+	MK(0xD0,STR_010E_WATER_TOWER),
+	MK(0xAE,STR_0100_FACTORY),
+	MK(0xC2,STR_010F_LUMBER_MILL),
+	MKEND()
+};
+
+static const uint16 _legend_industries_candy[] = {
+	MK(0x30,STR_0110_COTTON_CANDY_FOREST),
+	MK(0xAE,STR_0111_CANDY_FACTORY),
+	MK(0x27,STR_0112_BATTERY_FARM),
+	MK(0x37,STR_0113_COLA_WELLS),
+	MK(0xD0,STR_0114_TOY_SHOP),
+	MK(0x0A,STR_0115_TOY_FACTORY),
+	MS(0x25,STR_0116_PLASTIC_FOUNTAINS),
+
+	MK(0xB8,STR_0117_FIZZY_DRINK_FACTORY),
+	MK(0x98,STR_0118_BUBBLE_GENERATOR),
+	MK(0xC2,STR_0119_TOFFEE_QUARRY),
+	MK(0x0F,STR_011A_SUGAR_MINE),
+	MKEND()
+};
+
+static const uint16 _legend_routes[] = {
+	MK(0xD7,STR_00EB_ROADS),
+	MK(0x0A,STR_00EC_RAILROADS),
+	MK(0xB5,STR_00EE_BUILDINGS_INDUSTRIES),
+	MS(0x56,STR_011B_RAILROAD_STATION),
+
+	MK(0xC2,STR_011C_TRUCK_LOADING_BAY),
+	MK(0xBF,STR_011D_BUS_STATION),
+	MK(0xB8,STR_011E_AIRPORT_HELIPORT),
+	MK(0x98,STR_011F_DOCK),
+	MKEND()
+};
+
+static const uint16 _legend_vegetation[] = {
+	MK(0x52,STR_0120_ROUGH_LAND),
+	MK(0x54,STR_0121_GRASS_LAND),
+	MK(0x37,STR_0122_BARE_LAND),
+	MK(0x25,STR_0123_FIELDS),
+	MK(0x57,STR_0124_TREES),
+	MK(0xD0,STR_00FC_FOREST),
+	MS(0x0A,STR_0125_ROCKS),
+
+	MK(0xC2,STR_012A_DESERT),
+	MK(0x98,STR_012B_SNOW),
+	MK(0xD7,STR_00F9_TRANSPORT_ROUTES),
+	MK(0xB5,STR_00EE_BUILDINGS_INDUSTRIES),
+	MKEND()
+};
+
+static const uint16 _legend_land_owners[] = {
+	MK(0xCA,STR_0126_WATER),
+	MK(0x54,STR_0127_NO_OWNER),
+	MK(0xB4,STR_0128_TOWNS),
+	MK(0x20,STR_0129_INDUSTRIES),
+	MKEND()
+};
+#undef MK
+#undef MS
+#undef MKEND
+
+
+enum { IND_OFFS = 6 };
+static const uint16 * const _legend_table[] = {
+	_legend_land_contours,
+	_legend_vehicles,
+	NULL,
+	_legend_routes,
+	_legend_vegetation,
+	_legend_land_owners,
+
+	_legend_industries_normal,
+	_legend_industries_hilly,
+	_legend_industries_desert,
+	_legend_industries_candy,
+};
+
+#if defined(TTD_ALIGNMENT_4)
+	static INLINE void WRITE_PIXELS(void *dst, uint32 val)
+	{
+		byte *d = (byte*)dst;
+#	if defined(TTD_BIG_ENDIAN)
+		d[0] = (byte)(val >> 24);
+		d[1] = (byte)(val >> 16);
+		d[2] = (byte)(val >> 8);
+		d[3] = (byte)(val >> 0);
+#	elif defined(TTD_LITTLE_ENDIAN)
+		d[0] = (byte)(val >> 0);
+		d[1] = (byte)(val >> 8);
+		d[2] = (byte)(val >> 16);
+		d[3] = (byte)(val >> 24);
+#	endif
+	}
+
+/* need to use OR, otherwise we will overwrite the wrong pixels at the edges :( */
+	static INLINE void WRITE_PIXELS_OR(void *dst, uint32 val)
+	{
+		byte *d = (byte*)dst;
+#	if defined(TTD_BIG_ENDIAN)
+		d[0] |= (byte)(val >> 24);
+		d[1] |= (byte)(val >> 16);
+		d[2] |= (byte)(val >> 8);
+		d[3] |= (byte)(val >> 0);
+#	elif defined(TTD_LITTLE_ENDIAN)
+		d[0] |= (byte)(val >> 0);
+		d[1] |= (byte)(val >> 8);
+		d[2] |= (byte)(val >> 16);
+		d[3] |= (byte)(val >> 24);
+#	endif
+	}
+#else
+#	define WRITE_PIXELS(dst, val)		*(uint32*)(dst) = (val);
+#	define WRITE_PIXELS_OR(dst,val)	*(uint32*)(dst) |= (val);
+#endif
+
+#if defined(TTD_BIG_ENDIAN)
+#	define MKCOLOR(x) BSWAP32(x)
+#elif defined(TTD_LITTLE_ENDIAN)
+#	define MKCOLOR(x) (x)
+#endif
+
+static const uint32 _map_height_bits[16] = {
+	MKCOLOR(0x5A5A5A5A),
+	MKCOLOR(0x5A5B5A5B),
+	MKCOLOR(0x5B5B5B5B),
+	MKCOLOR(0x5B5C5B5C),
+	MKCOLOR(0x5C5C5C5C),
+	MKCOLOR(0x5C5D5C5D),
+	MKCOLOR(0x5D5D5D5D),
+	MKCOLOR(0x5D5E5D5E),
+	MKCOLOR(0x5E5E5E5E),
+	MKCOLOR(0x5E5F5E5F),
+	MKCOLOR(0x5F5F5F5F),
+	MKCOLOR(0x5F1F5F1F),
+	MKCOLOR(0x1F1F1F1F),
+	MKCOLOR(0x1F271F27),
+	MKCOLOR(0x27272727),
+	MKCOLOR(0x27272727),
+};
+
+static const uint32 _smallmap_contours_andor[12][2] = {
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x000A0A00),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00B5B500),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x98989898),MKCOLOR(0x00000000)},
+	{MKCOLOR(0xCACACACA),MKCOLOR(0x00000000)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0xB5B5B5B5),MKCOLOR(0x00000000)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x00B5B500),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x000A0A00),MKCOLOR(0xFF0000FF)},
+};
+
+static const uint32 _smallmap_vehicles_andor[12][2] = {
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00B5B500),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0xCACACACA),MKCOLOR(0x00000000)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0xB5B5B5B5),MKCOLOR(0x00000000)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x00B5B500),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+};
+
+static const uint32 _smallmap_vegetation_andor[12][2] = {
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00B5B500),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00575700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0xCACACACA),MKCOLOR(0x00000000)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0xB5B5B5B5),MKCOLOR(0x00000000)},
+	{MKCOLOR(0x00000000),MKCOLOR(0xFFFFFFFF)},
+	{MKCOLOR(0x00B5B500),MKCOLOR(0xFF0000FF)},
+	{MKCOLOR(0x00D7D700),MKCOLOR(0xFF0000FF)},
+};
+
+static uint32 INLINE GetSmallMapCountoursPixels(uint tile)
+{
+	uint t;
+
+	t = GET_TILETYPE(tile);
+	if (t == MP_TUNNELBRIDGE) {
+		t = _map5[tile];
+		if ((t & 0x80) == 0) t>>=1;
+		if ((t & 6) == 0) {
+			t = MP_RAILWAY;
+		} else if ((t & 6) == 2) {
+			t = MP_STREET;
+		} else {
+			t = MP_WATER;
+		}
+	}
+
+	return (_map_height_bits[_map_type_and_height[tile] & 0xF] & _smallmap_contours_andor[t][1]) | _smallmap_contours_andor[t][0];
+}
+
+static void DrawSmallMapContours(byte *dst, uint xc, uint yc, int pitch, int reps, uint32 mask)
+{
+	do {
+		if (xc < TILE_X_MAX && yc < TILE_Y_MAX)
+			WRITE_PIXELS_OR( dst, GetSmallMapCountoursPixels(TILE_XY(xc,yc)) & mask );
+	} while (xc++,yc++,dst+=pitch,--reps != 0);
+}
+
+
+static uint32 INLINE GetSmallMapVehiclesPixels(uint tile)
+{
+	uint t;
+
+	t = GET_TILETYPE(tile);
+	if (t == MP_TUNNELBRIDGE) {
+		t = _map5[tile];
+		if ((t & 0x80) == 0) t>>=1;
+		if ((t & 6) == 0) {
+			t = MP_RAILWAY;
+		} else if ((t & 6) == 2) {
+			t = MP_STREET;
+		} else {
+			t = MP_WATER;
+		}
+	}
+	return (MKCOLOR(0x54545454) & _smallmap_vehicles_andor[t][1]) | _smallmap_vehicles_andor[t][0];
+}
+
+
+static void DrawSmallMapVehicles(byte *dst, uint xc, uint yc, int pitch, int reps, uint32 mask)
+{
+	do {
+		if (xc < TILE_X_MAX && yc < TILE_Y_MAX)
+			WRITE_PIXELS_OR( dst, GetSmallMapVehiclesPixels(TILE_XY(xc,yc)) & mask );
+	} while (xc++,yc++,dst+=pitch,--reps != 0);
+}
+
+static const byte _industry_smallmap_colors[175] = {
+	215,215,215,215,215,215,215,184,
+	184,184,184,194,194,194,194,194,
+	 86, 86,191,191,191,191,191,191,
+	152,152,152,152,152,152,152,152,
+	152, 48, 48, 48, 48, 48, 48,174,
+	174,174,174,174,174,174,174, 10,
+	 10, 10, 10, 10, 10, 10, 10, 10,
+	 10, 10, 15, 15, 55, 55, 55, 55,
+	 10, 10, 10, 10, 10, 10, 10, 10,
+	194,194,194,194,194,194,194,194,
+	194,194,194,194,194,194,194,194,
+	194, 15, 15,184,184,184,184,184,
+	184,184,184,184, 55, 55, 55, 55,
+	 55, 55, 55, 55, 55, 55, 55, 55,
+	 55, 55, 55, 55, 86, 39, 37, 37,
+	208,174,174,174,174,194,194,194,
+	194, 48, 48,174,174,174,174, 39,
+	 39, 55,208,208,208,208, 10, 10,
+	 10, 10, 10, 10, 37, 37, 37, 37,
+	 37, 37, 37, 37,184,184,184,184,
+	152,152,152,152,194,194,194, 15,
+	 15, 15, 15, 15, 15, 15, 15,
+};
+
+static uint32 INLINE GetSmallMapIndustriesPixels(uint tile)
+{
+	int t;
+
+	t = GET_TILETYPE(tile);
+	if (t == MP_INDUSTRY) {
+		byte color = _industry_smallmap_colors[_map5[tile]];
+		return color + (color << 8) + (color << 16) + (color << 24);
+	} else {
+		if (t == MP_TUNNELBRIDGE) {
+			t = _map5[tile];
+			if ((t & 0x80) == 0) t>>=1;
+			if ((t & 6) == 0) {
+				t = MP_RAILWAY;
+			} else if ((t & 6) == 2) {
+				t = MP_STREET;
+			} else {
+				t = MP_WATER;
+			}
+		}
+		return ((MKCOLOR(0x54545454) & _smallmap_vehicles_andor[t][1]) | _smallmap_vehicles_andor[t][0]);
+	}
+}
+
+static void DrawSmallMapIndustries(byte *dst, uint xc, uint yc, int pitch, int reps, uint32 mask)
+{
+	do {
+		if (xc < TILE_X_MAX && yc < TILE_Y_MAX)
+			WRITE_PIXELS_OR(dst, GetSmallMapIndustriesPixels(TILE_XY(xc,yc)) & mask);
+	} while (xc++,yc++,dst+=pitch,--reps != 0);
+}
+
+static uint32 INLINE GetSmallMapRoutesPixels(uint tile)
+{
+	int t;
+	uint32 bits;
+
+	t = GET_TILETYPE(tile);
+	if (t == MP_STATION) {
+		byte m5 = _map5[tile];
+		(bits = MKCOLOR(0x56565656), m5 < 8) ||			//   8 - railroad station (green)
+		(bits = MKCOLOR(0xB8B8B8B8), m5 < 0x43) ||	//  67 - airport (red)
+		(bits = MKCOLOR(0xC2C2C2C2), m5 < 0x47) ||	//  71 - truck loading bay (orange)
+		(bits = MKCOLOR(0xBFBFBFBF), m5 < 0x4B) ||	//  75 - bus station (yellow)
+		(bits = MKCOLOR(0x98989898), m5 < 0x53) ||	//  83 - docks (blue)
+		(bits = MKCOLOR(0xB8B8B8B8), m5 < 0x73) ||	// 115 - airport (red) (new airports)
+		(bits = MKCOLOR(0xFFFFFFFF), true);					// all others
+	} else {
+		if (t == MP_TUNNELBRIDGE) {
+			t = _map5[tile];
+			if ((t & 0x80) == 0) t>>=1;
+			if ((t & 6) == 0) {
+				t = MP_RAILWAY;
+			} else if ((t & 6) == 2) {
+				t = MP_STREET;
+			} else {
+				t = MP_WATER;
+			}
+		}
+		// ground color
+		bits = ((MKCOLOR(0x54545454) & _smallmap_contours_andor[t][1]) | _smallmap_contours_andor[t][0]);
+	}
+	return bits;
+}
+
+static void DrawSmallMapRoutes(byte *dst, uint xc, uint yc, int pitch, int reps, uint32 mask)
+{
+	do {
+		if (xc < TILE_X_MAX && yc < TILE_Y_MAX)
+			WRITE_PIXELS_OR(dst, GetSmallMapRoutesPixels(TILE_XY(xc,yc)) & mask);
+	} while (xc++,yc++,dst+=pitch,--reps != 0);
+}
+
+static const uint32 _vegetation_clear_bits[4 + 7] = {
+	MKCOLOR(0x37373737),
+	MKCOLOR(0x37373737),
+	MKCOLOR(0x37373737),
+	MKCOLOR(0x54545454),
+
+	MKCOLOR(0x52525252),
+	MKCOLOR(0x0A0A0A0A),
+	MKCOLOR(0x25252525),
+	MKCOLOR(0x98989898),
+	MKCOLOR(0xC2C2C2C2),
+	MKCOLOR(0x54545454),
+	MKCOLOR(0x54545454),
+};
+
+static uint32 INLINE GetSmallMapVegetationPixels(uint tile)
+{
+	int i,t;
+	uint32 bits;
+
+	t = GET_TILETYPE(tile);
+	if (t == MP_CLEAR) {
+		i = (_map5[tile] & 0x1F) - 4;
+		if (i >= 0) i = (i >> 2);
+		bits = _vegetation_clear_bits[i + 4];
+	} else if (t == MP_INDUSTRY) {
+		bits = IS_BYTE_INSIDE(_map5[tile], 0x10, 0x12) ? MKCOLOR(0xD0D0D0D0) : MKCOLOR(0xB5B5B5B5); 
+	} else if (t == MP_TREES) {
+		bits = MKCOLOR(0x54575754);
+		if ((_map2[tile] & 0x30) == 0x20)
+			bits = (_opt.landscape == LT_HILLY) ? MKCOLOR(0x98575798) : MKCOLOR(0xC25757C2);
+	} else {
+		if (t == MP_TUNNELBRIDGE) {
+			t = _map5[tile];
+			if ((t & 0x80) == 0) t>>=1;
+			if ((t & 6) == 0) {
+				t = MP_RAILWAY;
+			} else if ((t & 6) == 2) {
+				t = MP_STREET;
+			} else {
+				t = MP_WATER;
+			}
+		}
+		bits = ((MKCOLOR(0x54545454) & _smallmap_vehicles_andor[t][1]) | _smallmap_vehicles_andor[t][0]);
+	}
+
+	return bits;
+}
+
+
+static void DrawSmallMapVegetation(byte *dst, uint xc, uint yc, int pitch, int reps, uint32 mask)
+{
+	do {
+		if (xc < TILE_X_MAX && yc < TILE_Y_MAX)
+			WRITE_PIXELS_OR(dst, GetSmallMapVegetationPixels(TILE_XY(xc,yc)) & mask);
+	} while (xc++,yc++,dst+=pitch,--reps != 0);
+}
+
+
+static uint32 *_owner_colors;
+
+static uint32 INLINE GetSmallMapOwnerPixels(uint tile)
+{
+	int t;
+
+	t = GET_TILETYPE(tile);
+	if (t == MP_HOUSE || _map_owner[tile] == OWNER_TOWN) {
+		t = 0x80;				
+	} else if (t == MP_INDUSTRY) {
+		t = 0xff;
+	} else {
+		t = _map_owner[tile];
+	}
+
+	return _owner_colors[t];
+}
+
+
+static void DrawSmallMapOwners(byte *dst, uint xc, uint yc, int pitch, int reps, uint32 mask)
+{
+	do {
+		if (xc < TILE_X_MAX && yc < TILE_Y_MAX)
+			WRITE_PIXELS_OR(dst, GetSmallMapOwnerPixels(TILE_XY(xc,yc)) & mask);
+	} while (xc++,yc++,dst+=pitch,--reps != 0);
+}
+
+
+static const uint32 _smallmap_mask_left[3] = {
+	MKCOLOR(0xFF000000),
+	MKCOLOR(0xFFFF0000),
+	MKCOLOR(0xFFFFFF00),
+};
+
+static const uint32 _smallmap_mask_right[4] = {
+	MKCOLOR(0x00000000),
+	MKCOLOR(0x000000FF),
+	MKCOLOR(0x0000FFFF),
+	MKCOLOR(0x00FFFFFF),
+};
+
+/* each tile has 4 x pixels and 1 y pixel */
+
+typedef void SmallmapDrawProc(byte *dst, uint xc, uint yc, int pitch, int reps, uint32 mask);
+
+static SmallmapDrawProc *_smallmap_draw_procs[] = {
+	DrawSmallMapContours,
+	DrawSmallMapVehicles,
+	DrawSmallMapIndustries,
+	DrawSmallMapRoutes,
+	DrawSmallMapVegetation,
+	DrawSmallMapOwners,
+};
+
+static const byte _vehicle_type_colors[6] = {
+	184, 191, 152, 15, 215, 184
+};
+
+static INLINE uint32 dup_byte32(byte b) {
+	return b + (b << 8) + (b << 16) + (b << 24);
+}
+
+static void DrawVertMapIndicator(int x, int y, int x2, int y2)
+{
+	GfxFillRect(x, y, x2, y + 3, 69);
+	GfxFillRect(x, y2 - 3, x2, y2, 69);
+}
+
+static void DrawHorizMapIndicator(int x, int y, int x2, int y2)
+{
+	GfxFillRect(x, y, x + 3, y2, 69);
+	GfxFillRect(x2 - 3, y, x2, y2, 69);
+}
+
+static void DrawSmallMap(DrawPixelInfo *dpi, Window *w, int type, bool show_towns)
+{
+	DrawPixelInfo *old_dpi;
+	int dx,dy, x, y, x2, y2;
+	byte *ptr;
+	uint tile_x, tile_y;
+	uint32 mask;
+	int t;
+	int reps;
+	SmallmapDrawProc *proc;
+	ViewPort *vp;
+
+	old_dpi = _cur_dpi;
+	_cur_dpi = dpi;
+
+	/* clear it */
+	GfxFillRect(dpi->left, dpi->top, dpi->left + dpi->width - 1, dpi->top + dpi->height - 1, 0);
+
+	/* setup owner table */
+	if (type == 5) {
+		Player *p;
+		uint32 *tbl;
+
+		/* setup owners ptr */
+		_owner_colors = tbl = alloca(256 * sizeof(*_owner_colors));
+		
+		/* clear the town colors */
+		memset(tbl + 128, 0xB4, 128 * sizeof(*_owner_colors));
+		
+		/* fill with some special colors */
+		tbl[0x10] = MKCOLOR(0x54545454);
+		tbl[0x11] = MKCOLOR(0xCACACACA);
+		tbl[0xff] = MKCOLOR(0x20202020); /* industry */
+
+		/* now fill with the player colors */
+		FOR_ALL_PLAYERS(p) {
+			if (p->is_active) {
+				tbl[p->index] = dup_byte32(GetSpritePtr(0x307 + p->player_color)[0xCB]);
+			}
+		}	
+	}
+
+	tile_x = (int)WP(w,smallmap_d).scroll_x >> 4;
+	tile_y = (int)WP(w,smallmap_d).scroll_y >> 4;
+
+	dx = dpi->left + WP(w,smallmap_d).subscroll;
+	tile_x -= (dx >> 2);
+	tile_y += (dx >> 2);
+	dx &= 3;
+
+	dy = dpi->top;
+	tile_x += (dy >> 1);
+	tile_y += (dy >> 1);
+
+	if (dy & 1) {
+		tile_x++;
+		dx += 2;
+		if (dx > 3) {
+			dx -= 4;
+			tile_x--;
+			tile_y++;
+		}
+	}
+
+	proc = _smallmap_draw_procs[type];
+
+	ptr = dpi->dst_ptr - dx - 4;
+	x = - dx - 4;
+	y = 0;
+
+	for(;;) {
+		mask = (uint32)-1;
+
+		/* distance from left edge */
+		if (x < 0) {
+			if (x < -3) goto skip_column;
+			/* mask to use at the left edge */
+			mask = _smallmap_mask_left[x + 3];
+		}
+
+		/* distance from right edge */
+		t = dpi->width - x;
+		if (t < 4) {
+			if (t < 0)
+				break; /* exit loop */
+			/* mask to use at the right edge */
+			mask &= _smallmap_mask_right[t];
+		}
+
+		/* number of lines */
+		reps = ((dpi->height - y + 1) >> 1);
+		if (reps > 0) {
+//			assert(ptr >= dpi->dst_ptr);
+			proc(ptr, tile_x, tile_y, dpi->pitch*2, reps, mask);
+		}
+
+skip_column:		
+		if (y == 0) {
+			tile_y++;
+			y++;
+			ptr += dpi->pitch;
+		} else {
+			tile_x--;
+			y--;
+			ptr -= dpi->pitch;
+		}
+		ptr += 2;
+		x += 2;
+	}
+
+	/* draw vehicles? */
+	if (type == 0 || type == 1) {
+		Vehicle *v;
+		bool skip;
+		byte color;
+
+		FOR_ALL_VEHICLES(v) {
+			if (v->type != 0 && v->type != 0x14 && (v->vehstatus & (VS_HIDDEN|VS_UNCLICKABLE)) == 0) {
+				// Remap into flat coordinates.
+				Point pt = RemapCoords(
+					(int)(v->x_pos - WP(w,smallmap_d).scroll_x) >> 4, 
+					(int)(v->y_pos - WP(w,smallmap_d).scroll_y) >> 4,
+					0);
+				x = pt.x;
+				y = pt.y;
+
+				// Check if y is out of bounds?
+				y -= dpi->top;
+				if ((uint)y >= (uint)dpi->height)
+					continue;
+
+				// Default is to draw both pixels.
+				skip = false;
+
+				// Offset X coordinate
+				x -= WP(w,smallmap_d).subscroll + 3 + dpi->left;
+
+				if (x < 0) {
+					// if x+1 is 0, that means we're on the very left edge,
+					//  and should thus only draw a single pixel
+					if (++x != 0)
+						continue;
+					skip = true;
+				} else if (x >= dpi->width - 1) {
+					// Check if we're at the very right edge, and if so draw only a single pixel
+					if (x != dpi->width - 1)
+						continue;
+					skip = true;
+				}
+				
+				// Calculate pointer to pixel and the color
+				ptr = dpi->dst_ptr + y * dpi->pitch + x;
+				color = (type == 1) ? _vehicle_type_colors[v->type-0x10] : 0xF;
+				
+				// And draw either one or two pixels depending on clipping
+				ptr[0] = color;
+				if (!skip)
+					ptr[1] = color;
+			}
+		}
+	}
+
+	if (show_towns) {
+		Town *t;
+		FOR_ALL_TOWNS(t) {
+			if (t->xy != 0) {
+				// Remap the town coordinate
+				Point pt = RemapCoords(
+					(int)(GET_TILE_X(t->xy)*16 - WP(w,smallmap_d).scroll_x) >> 4,
+					(int)(GET_TILE_Y(t->xy)*16 - WP(w,smallmap_d).scroll_y) >> 4,
+					0);
+				x = pt.x - WP(w,smallmap_d).subscroll + 3 - (t->sign.width_2 >> 1);
+				y = pt.y;
+								
+				// Check if the town sign is within bounds
+				if (x + t->sign.width_2 > dpi->left &&
+						x < dpi->left + dpi->width &&
+						y + 6 > dpi->top && 
+						y < dpi->top + dpi->height) {
+					// And draw it.
+					SET_DPARAM16(0, t->index);
+					DrawString(x, y, STR_2056, 12);
+				}
+			}
+		}
+	} 
+
+	// Draw map indicators
+	{
+		Point pt;
+
+		// Find main viewport.
+		vp = FindWindowById(WC_MAIN_WINDOW,0)->viewport;
+		
+		pt = RemapCoords(
+			WP(w,smallmap_d).scroll_x,
+			WP(w,smallmap_d).scroll_y,
+			0);
+
+		x = vp->virtual_left - pt.x;
+		y = vp->virtual_top - pt.y;
+		x2 = (x + vp->virtual_width) >> 4;
+		y2 = (y + vp->virtual_height) >> 4;
+		x >>= 4;
+		y >>= 4;
+
+		x -= WP(w,smallmap_d).subscroll;
+		x2 -= WP(w,smallmap_d).subscroll;
+
+		DrawVertMapIndicator(x, y, x, y2);
+		DrawVertMapIndicator(x2, y, x2, y2);
+
+		DrawHorizMapIndicator(x, y, x2, y);
+		DrawHorizMapIndicator(x, y2, x2, y2);
+	}
+	_cur_dpi = old_dpi;
+}
+
+static void SmallMapWindowProc(Window *w, WindowEvent *e)
+{
+	switch(e->event) {
+	case WE_PAINT: {
+		const uint16 *tbl;
+		int x,y,y_org;
+		DrawPixelInfo new_dpi;
+
+
+		/* draw the window */
+		SET_DPARAM16(0, STR_00E5_CONTOURS + _smallmap_type);
+		DrawWindowWidgets(w);
+		
+		/* draw the legend */
+		tbl = _legend_table[(_smallmap_type != 2) ? _smallmap_type : (_opt.landscape + IND_OFFS)];
+		x = 4;
+		y_org = w->height - 43;
+		y = y_org;
+		while(1) {
+			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);
+
+			tbl += 2;
+			y += 6;
+
+			if (tbl[0] == 0xFFFF) {
+				break;
+			} else if (tbl[0] & 0x100) {
+				x += 123;
+				y = y_org;
+			}
+		}
+
+		if (!FillDrawPixelInfo(&new_dpi, NULL, 3, 17, w->width - 28 + (w->widget == _smallmap_small_widgets ? 0 : 22), w->height - 64))
+			return;
+
+		DrawSmallMap(&new_dpi, w, _smallmap_type, _smallmap_show_towns);
+	} break;
+
+	case WE_CLICK:
+		switch(e->click.widget) {
+		case 2: {/* big/small size */
+			// const Widget *wi = w->widget; 
+			DeleteWindow(w);
+			SndPlayFx(0x13);
+			{
+				int i = _smallmap_size + 1;
+				if (i == 3) i = 0;
+				DoShowSmallMap(i);
+			}
+		} break;
+
+		case 4: {/* main wnd */
+			Window *w2;
+			Point pt;
+
+			_left_button_clicked = false;
+
+			w2 = FindWindowById(WC_MAIN_WINDOW, 0);
+
+			pt = RemapCoords(WP(w,smallmap_d).scroll_x, WP(w,smallmap_d).scroll_y, 0);
+			WP(w2,vp_d).scrollpos_x = pt.x + ((_cursor.pos.x - w->left + 2) << 4) - (w2->viewport->virtual_width >> 1);
+			WP(w2,vp_d).scrollpos_y = pt.y + ((_cursor.pos.y - w->top - 16) << 4) - (w2->viewport->virtual_height >> 1);
+		} break;
+
+		case 5: /* show land contours */
+		case 6: /* show vehicles */
+		case 7: /* show industries */
+		case 8: /* show transport routes */			
+		case 9: /* show vegetation */
+		case 10: /* show land owners */
+			w->click_state &= ~(1<<5|1<<6|1<<7|1<<8|1<<9|1<<10);
+			w->click_state |= 1 << e->click.widget;
+			_smallmap_type = e->click.widget - 5;
+
+			SetWindowDirty(w);
+			SndPlayFx(0x13);
+			break;
+
+		case 11: /* toggle town names */
+			w->click_state ^= (1 << 11);
+			_smallmap_show_towns = (w->click_state >> 11) & 1;
+			SetWindowDirty(w);
+			SndPlayFx(0x13);
+			break;
+		}
+		break;
+
+	case WE_RCLICK:
+		if (e->click.widget == 4) {
+			if (_scrolling_viewport)
+				return;
+			_scrolling_viewport = true;
+			_cursor.delta.x = 0;
+			_cursor.delta.y = 0;
+		}
+		break;
+
+	case WE_MOUSELOOP:
+		/* update the window every now and then */
+		if ((++w->vscroll.pos & 0x1F) == 0)
+			SetWindowDirty(w);
+		break;
+	}
+}
+
+static const WindowDesc _smallmap_small_desc = {
+	-1,-1, 248, 212,
+	WC_SMALLMAP,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_smallmap_small_widgets,
+	SmallMapWindowProc
+};
+
+static const WindowDesc _smallmap_big_desc = {
+	-1,-1, 446, 302,
+	WC_SMALLMAP,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_smallmap_big_widgets,
+	SmallMapWindowProc
+};
+
+static const WindowDesc _smallmap_megabig_desc = {
+	-1,-1, 607, 452,
+	WC_SMALLMAP,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_smallmap_megabig_widgets,
+	SmallMapWindowProc
+};
+
+static const WindowDesc * const _smallmap_descs[3] = {
+	&_smallmap_small_desc,
+	&_smallmap_big_desc,
+	&_smallmap_megabig_desc
+};
+
+static void DoShowSmallMap(int big)
+{
+	Window *w;
+	ViewPort *vp;
+	int x,y;
+
+	_smallmap_size = big;
+	
+	w = AllocateWindowDescFront(_smallmap_descs[big], 0);
+	if (w) {
+		w->click_state = (1<<5) << _smallmap_type | _smallmap_show_towns << 11;
+		vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
+
+		x = (((vp->virtual_width - (big?220*32:110*32)) >> 1) + vp->virtual_left) >> 2;
+		y = ((((vp->virtual_height- (big?120*32:75*32)) >> 1) + vp->virtual_top) >> 1) - 32;
+		WP(w,smallmap_d).scroll_x = (y-x) & ~0xF;
+		WP(w,smallmap_d).scroll_y = (x+y) & ~0xF;
+		WP(w,smallmap_d).subscroll = 0;
+	}
+}
+
+void ShowSmallMap()
+{
+	DoShowSmallMap(_smallmap_size);
+}