1 /* 2 * Copyright (C) 2002-2020 by the Widelands Development Team 3 * 4 * This program is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU General Public License 6 * as published by the Free Software Foundation; either version 2 7 * of the License, or (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 17 * 18 */ 19 20 #ifndef WL_EDITOR_TOOLS_DECREASE_RESOURCES_TOOL_H 21 #define WL_EDITOR_TOOLS_DECREASE_RESOURCES_TOOL_H 22 23 #include "editor/tools/set_resources_tool.h" 24 #include "editor/tools/tool.h" 25 26 /// Decreases the resources of a node by a value. 27 struct EditorDecreaseResourcesTool : public EditorTool { EditorDecreaseResourcesToolEditorDecreaseResourcesTool28 EditorDecreaseResourcesTool() : EditorTool(*this, *this), cur_res_(0), change_by_(1) { 29 } 30 31 int32_t handle_click_impl(const Widelands::NodeAndTriangle<>& center, 32 EditorInteractive& parent, 33 EditorActionArgs* args, 34 Widelands::Map* map) override; 35 36 int32_t handle_undo_impl(const Widelands::NodeAndTriangle<>& center, 37 EditorInteractive& parent, 38 EditorActionArgs* args, 39 Widelands::Map* map) override; 40 41 EditorActionArgs format_args_impl(EditorInteractive& parent) override; 42 get_sel_implEditorDecreaseResourcesTool43 const Image* get_sel_impl() const override { 44 return g_gr->images().get("images/wui/editor/fsel_editor_decrease_resources.png"); 45 } 46 nodecaps_for_buildhelpEditorDecreaseResourcesTool47 Widelands::NodeCaps nodecaps_for_buildhelp(const Widelands::FCoords& fcoords, 48 const Widelands::EditorGameBase& egbase) override { 49 return resource_tools_nodecaps(fcoords, egbase, cur_res_); 50 } 51 get_change_byEditorDecreaseResourcesTool52 int32_t get_change_by() const { 53 return change_by_; 54 } set_change_byEditorDecreaseResourcesTool55 void set_change_by(const int32_t n) { 56 change_by_ = n; 57 } get_cur_resEditorDecreaseResourcesTool58 Widelands::DescriptionIndex get_cur_res() const { 59 return cur_res_; 60 } set_cur_resEditorDecreaseResourcesTool61 void set_cur_res(Widelands::DescriptionIndex const res) { 62 cur_res_ = res; 63 } 64 65 private: 66 Widelands::DescriptionIndex cur_res_; 67 int32_t change_by_; 68 }; 69 70 #endif // end of include guard: WL_EDITOR_TOOLS_DECREASE_RESOURCES_TOOL_H 71
