--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/terraform_gui.c	Mon Aug 09 17:04:08 2004 +0000
@@ -0,0 +1,215 @@
+#include "stdafx.h"
+#include "ttd.h"
+
+#include "window.h"
+#include "gui.h"
+#include "viewport.h"
+#include "gfx.h"
+#include "command.h"
+#include "vehicle.h"
+
+
+static void CcTerraform(bool success, uint tile, uint32 p1, uint32 p2)
+{
+	if (success) {
+		SndPlayTileFx(0x1D, tile);
+	} else {
+		SetRedErrorSquare(_terraform_err_tile);
+	}
+}
+
+static void GenericRaiseLowerLand(uint tile, int mode)
+{
+	if (mode) {
+		DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(STR_0808_CAN_T_RAISE_LAND_HERE)); 
+	} else {
+		DoCommandP(tile, 8, (uint32)mode, CcTerraform, CMD_TERRAFORM_LAND | CMD_AUTO | CMD_MSG(STR_0809_CAN_T_LOWER_LAND_HERE)); 
+	}
+}
+
+
+typedef void OnButtonClick(Window *w);
+
+static const uint16 _terraform_keycodes[] = {
+	'1',
+	'2',
+	'3',
+	'4',
+	'5',
+	'6',
+	'7',
+};
+
+void PlaceProc_DemolishArea(uint tile)
+{
+	VpStartPlaceSizing(tile, VPM_X_AND_Y);
+}
+
+void PlaceProc_RaiseLand(uint tile)
+{
+	GenericRaiseLowerLand(tile, 1);
+}
+
+void PlaceProc_LowerLand(uint tile)
+{
+	GenericRaiseLowerLand(tile, 0);
+}
+
+void PlaceProc_LevelLand(uint tile)
+{
+	VpStartPlaceSizing(tile, VPM_X_AND_Y | (2<<4));
+}
+
+void PlaceProc_PlantTree(uint tile)
+{
+}
+
+
+
+
+static void TerraformClick_Dynamite(Window *w)
+{
+	HandlePlacePushButton(w, 2, ANIMCURSOR_DEMOLISH, 1, PlaceProc_DemolishArea);
+}
+
+static void TerraformClick_Lower(Window *w)
+{
+	HandlePlacePushButton(w, 3, ANIMCURSOR_LOWERLAND, 2, PlaceProc_LowerLand);
+}
+
+static void TerraformClick_Raise(Window *w)
+{
+	HandlePlacePushButton(w, 4, ANIMCURSOR_RAISELAND, 2, PlaceProc_RaiseLand);
+}
+
+static void TerraformClick_Level(Window *w)
+{
+	HandlePlacePushButton(w, 5, SPR_OPENTTD_BASE+69, 2, PlaceProc_LevelLand);
+}
+
+static void TerraformClick_BuyLand(Window *w)
+{
+	HandlePlacePushButton(w, 6, 4792, 1, PlaceProc_BuyLand);
+}
+
+static void TerraformClick_Trees(Window *w)
+{
+	if (HandlePlacePushButton(w, 8, 0, 1, PlaceProc_PlantTree)) ShowBuildTreesToolbar();	
+}
+
+static void TerraformClick_PlaceSign(Window *w)
+{
+	HandlePlacePushButton(w, 9, 722, 1, PlaceProc_Sign);
+}
+
+
+static OnButtonClick * const _terraform_button_proc[] = {
+	TerraformClick_Dynamite,
+	TerraformClick_Lower,
+	TerraformClick_Raise,
+	TerraformClick_Level,
+	TerraformClick_BuyLand,
+	0,
+	TerraformClick_Trees,
+	TerraformClick_PlaceSign,
+};
+
+
+
+static void TerraformToolbWndProc(Window *w, WindowEvent *e)
+{
+	switch(e->event) {
+	case WE_PAINT:
+		DrawWindowWidgets(w);
+		break;
+	case WE_CLICK:
+		if (e->click.widget >= 2 && e->click.widget != 7) {
+			_terraform_button_proc[e->click.widget - 2](w);
+		}
+		break;
+
+	case WE_KEYPRESS:
+	{
+		int i;
+		for(i=0; i!=lengthof(_terraform_keycodes); i++)
+			if (e->keypress.keycode == _terraform_keycodes[i]) {
+				e->keypress.cont = false;
+				_terraform_button_proc[i](w);
+				break;
+			}
+	}
+		break;
+
+	case WE_PLACE_OBJ:
+		_place_proc(e->place.tile);
+		return;
+
+	case WE_PLACE_DRAG:
+		VpSelectTilesWithMethod(e->place.pt.x, e->place.pt.y, e->place.userdata & 0xF);
+		break;
+
+	case WE_PLACE_MOUSEUP:
+		if (e->click.pt.x != -1) {
+			uint start_tile = e->place.starttile;
+			uint end_tile = e->place.tile;
+
+			if (e->place.userdata == VPM_X_AND_Y) {
+				DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_CLEAR_AREA | CMD_MSG(STR_00B5_CAN_T_CLEAR_THIS_AREA));
+			} else if (e->place.userdata == (VPM_X_AND_Y | (2<<4))) {
+				DoCommandP(end_tile, start_tile, 0, CcPlaySound10, CMD_LEVEL_LAND | CMD_AUTO);
+			} else if (e->place.userdata == VPM_X_AND_Y_LIMITED) {
+//				if (e->click.pt.x != -1) {
+//					DoCommandP(e->place.tile, _tree_to_plant, e->place.starttile, NULL, 
+//						CMD_PLANT_TREE | CMD_AUTO | CMD_MSG(STR_2805_CAN_T_PLANT_TREE_HERE));
+			} else {
+				assert(true);
+			}
+		}
+		break;
+
+	case WE_ABORT_PLACE_OBJ:
+		w->click_state = 0;
+		SetWindowDirty(w);
+
+		w = FindWindowById(WC_BUILD_STATION, 0);
+		if (w != NULL) WP(w,def_d).close=true;
+		w = FindWindowById(WC_BUILD_DEPOT, 0);
+		if (w != NULL) WP(w,def_d).close=true;
+		break;
+
+	case WE_PLACE_PRESIZE: {
+	} break;
+	}
+}
+
+static const Widget _terraform_widgets[] = {
+{ WWT_CLOSEBOX,     7,   0,  10,   0,  13, STR_00C5, STR_018B_CLOSE_WINDOW},
+{  WWT_CAPTION,     7,  11, 157,   0,  13, STR_LANDSCAPING_TOOLBAR, STR_018C_WINDOW_TITLE_DRAG_THIS},
+
+
+{    WWT_PANEL,     7,   0,  21,  14,  35,  703, STR_018D_DEMOLISH_BUILDINGS_ETC},
+{    WWT_PANEL,     7,  22,  43,  14,  35,  695, STR_018E_LOWER_A_CORNER_OF_LAND},
+{    WWT_PANEL,     7,  44,  65,  14,  35,  694, STR_018F_RAISE_A_CORNER_OF_LAND},
+{    WWT_PANEL,     7,  66,  87,  14,  35,  SPR_OPENTTD_BASE+68, STR_LEVEL_LAND_TOOLTIP},
+{    WWT_PANEL,     7,  88, 109,  14,  35, 4791, STR_0329_PURCHASE_LAND_FOR_FUTURE},
+{    WWT_PANEL,     7, 110, 113,  14,  35,    0, 0x0},
+{    WWT_PANEL,     7, 114, 135,  14,  35,  742, STR_0185_PLANT_TREES_PLACE_SIGNS},
+{    WWT_PANEL,     7, 136, 157,  14,  35, SPR_OPENTTD_BASE+70, STR_0289_PLACE_SIGN},
+
+{      WWT_LAST},
+};
+
+static const WindowDesc _terraform_desc = {
+	640-158, 22+36, 158, 36,
+	WC_SCEN_LAND_GEN,0,
+	WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET,
+	_terraform_widgets,
+	TerraformToolbWndProc
+};
+
+
+
+void ShowTerraformToolbar()
+{
+	AllocateWindowDescFront(&_terraform_desc, 0);
+}