diff options
Diffstat (limited to 'tools/editor/plugins/tile_map_editor_plugin.cpp')
| -rw-r--r-- | tools/editor/plugins/tile_map_editor_plugin.cpp | 688 |
1 files changed, 688 insertions, 0 deletions
diff --git a/tools/editor/plugins/tile_map_editor_plugin.cpp b/tools/editor/plugins/tile_map_editor_plugin.cpp new file mode 100644 index 000000000..64ba59abb --- /dev/null +++ b/tools/editor/plugins/tile_map_editor_plugin.cpp @@ -0,0 +1,688 @@ +/*************************************************************************/ +/* tile_map_editor_plugin.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ +#include "tile_map_editor_plugin.h" +#include "tools/editor/editor_node.h" +#include "os/keyboard.h" + +#include "canvas_item_editor_plugin.h" +#include "os/file_access.h" +#include "tools/editor/editor_settings.h" +#include "os/input.h" + + +void TileMapEditor::_notification(int p_what) { + + switch(p_what) { + + case NOTIFICATION_READY: { + + pane_drag->connect("dragged", this,"_pane_drag"); + mirror_x->set_icon( get_icon("MirrorX","EditorIcons")); + mirror_y->set_icon( get_icon("MirrorY","EditorIcons")); + + } break; + } + +} + +void TileMapEditor::_canvas_mouse_enter() { + + mouse_over=true; + canvas_item_editor->update(); + + +} + +void TileMapEditor::_canvas_mouse_exit() { + + mouse_over=false; + canvas_item_editor->update(); + +} + +int TileMapEditor::get_selected_tile() const { + + TreeItem *item = palette->get_selected(); + if (!item) + return TileMap::INVALID_CELL; + return item->get_metadata(0); +} + +void TileMapEditor::_set_cell(const Point2i& p_pos,int p_value,bool p_flip_h, bool p_flip_v) { + + ERR_FAIL_COND(!node); + + bool prev_flip_h=node->is_cell_x_flipped(p_pos.x,p_pos.y); + bool prev_flip_v=node->is_cell_y_flipped(p_pos.x,p_pos.y); + int prev_val=node->get_cell(p_pos.x,p_pos.y); + + if (p_value==prev_val && p_flip_h==prev_flip_h && p_flip_v==prev_flip_v) + return; //check that it's actually different + + node->set_cell(p_pos.x,p_pos.y,p_value,p_flip_h,p_flip_v); + +#if 0 +//not yet + undo_redo->create_action("Set Tile"); + undo_redo->add_do_method(node,"set_cell",p_pos.x,p_pos.y,p_value,p_flip_h,p_flip_v); + undo_redo->add_undo_method(node,"set_cell",p_pos.x,p_pos.y,prev_val,prev_flip_h,prev_flip_v); + undo_redo->commit_action(); +#endif + +} + +void TileMapEditor::_update_palette() { + + if (!node) + return; + + palette->clear();; + + Ref<TileSet> tileset=node->get_tileset(); + if (!tileset.is_valid()) + return; + + + TreeItem *root = palette->create_item(); + palette->set_hide_root(true); + List<int> tiles; + tileset->get_tile_list(&tiles); + + for(List<int>::Element *E=tiles.front();E;E=E->next()) { + + TreeItem *tile = palette->create_item(root); + + tile->set_icon_max_width(0,64); + Ref<Texture> tex = tileset->tile_get_texture(E->get()); + if (tex.is_valid()) { + tile->set_icon(0,tex); + Rect2 region = tileset->tile_get_region(E->get()); + if (region!=Rect2()) + tile->set_icon_region(0,region); + + } else if (tileset->tile_get_name(E->get())!="") + tile->set_text(0,tileset->tile_get_name(E->get())); + else + tile->set_text(0,"#"+itos(E->get())); + + tile->set_metadata(0,E->get()); + + } +} + +void TileMapEditor::_node_removed(Node *p_node) { + + if(p_node==node) { + node=NULL; + hide(); + } + +} +void TileMapEditor::_menu_option(int p_option) { + + switch(p_option) { + + + } +} + +struct _TileMapEditorCopyData { + Point2i pos; + int cell; + bool flip_h; + bool flip_v; +}; + +bool TileMapEditor::forward_input_event(const InputEvent& p_event) { + + if (!node || !node->get_tileset().is_valid()) + return false; + + Matrix32 xform = CanvasItemEditor::get_singleton()->get_canvas_transform() * node->get_global_transform(); + Matrix32 xform_inv = xform.affine_inverse(); + Vector2 snap = Vector2(1,1)*node->get_cell_size(); + + + switch(p_event.type) { + + case InputEvent::MOUSE_BUTTON: { + + const InputEventMouseButton &mb=p_event.mouse_button; + + if (mb.button_index==BUTTON_LEFT) { + + + if (mb.pressed && tool==TOOL_DUPLICATING) { + + + List<_TileMapEditorCopyData> dupdata; + Point2 ofs = over_tile-selection.pos; + + for(int i=selection.pos.y;i<=selection.pos.y+selection.size.y;i++) { + + for(int j=selection.pos.x;j<=selection.pos.x+selection.size.x;j++) { + + _TileMapEditorCopyData tcd; + tcd.pos=Point2i(j,i); + tcd.cell=node->get_cell(j,i); + tcd.flip_h=node->is_cell_x_flipped(j,i); + tcd.flip_v=node->is_cell_y_flipped(j,i); + dupdata.push_back(tcd); + + + } + } + + for (List<_TileMapEditorCopyData>::Element *E=dupdata.front();E;E=E->next()) { + + + _set_cell(E->get().pos+ofs,E->get().cell,E->get().flip_h,E->get().flip_v); + } + + tool=TOOL_NONE; + canvas_item_editor->update(); + selection.pos=over_tile; + + } else if (mb.pressed && tool==TOOL_NONE) { + + if (Input::get_singleton()->is_key_pressed(KEY_SPACE)) + return false; //drag + if (mb.mod.shift) { + + tool=TOOL_SELECTING; + selection_begin =(xform_inv.xform(Point2(mb.x,mb.y))/snap).floor(); + selection.pos=selection_begin; + selection.size=Point2(0,0); + selection_active=true; + canvas_item_editor->update(); + return true; + + } else { + int id = get_selected_tile(); + if (id!=TileMap::INVALID_CELL) { + tool=TOOL_PAINTING; + Point2i local =(xform_inv.xform(Point2(mb.x,mb.y))/snap).floor(); + paint_undo.clear(); + CellOp op; + op.idx = node->get_cell(local.x,local.y); + if (op.idx>=0) { + if (node->is_cell_x_flipped(local.x,local.y)) + op.xf=true; + if (node->is_cell_y_flipped(local.x,local.y)) + op.yf=true; + } + paint_undo[local]=op; + node->set_cell(local.x,local.y,id,mirror_x->is_pressed(),mirror_y->is_pressed()); + return true; + } + } + } else { + + if (tool==TOOL_PAINTING || tool == TOOL_SELECTING) { + + if (tool==TOOL_PAINTING) { + + if (paint_undo.size()) { + undo_redo->create_action("Paint TileMap"); + for(Map<Point2i,CellOp>::Element *E=paint_undo.front();E;E=E->next()) { + + Point2i p=E->key(); + undo_redo->add_do_method(node,"set_cell",p.x,p.y,node->get_cell(p.x,p.y),node->is_cell_x_flipped(p.x,p.y),node->is_cell_y_flipped(p.x,p.y)); + undo_redo->add_undo_method(node,"set_cell",p.x,p.y,E->get().idx,E->get().xf,E->get().yf); + } + + undo_redo->commit_action(); + } + } + tool=TOOL_NONE; + return true; + } + } + } + + if (mb.button_index==BUTTON_RIGHT) { + + if (mb.pressed && tool==TOOL_DUPLICATING) { + + tool=TOOL_NONE; + canvas_item_editor->update(); + } else if (mb.pressed && tool==TOOL_NONE) { + + tool=TOOL_ERASING; + Point2i local =(xform_inv.xform(Point2(mb.x,mb.y))/snap).floor(); + _set_cell(local,TileMap::INVALID_CELL); + return true; + } else { + + if (tool==TOOL_ERASING) { + + tool=TOOL_NONE; + return true; + } + } + } + + } break; + case InputEvent::MOUSE_MOTION: { + + const InputEventMouseMotion &mm=p_event.mouse_motion; + + Point2i new_over_tile = (xform_inv.xform(Point2(mm.x,mm.y))/snap).floor(); + if (new_over_tile!=over_tile) { + + over_tile=new_over_tile; + canvas_item_editor->update(); + } + + + + if (tool==TOOL_PAINTING) { + + int id = get_selected_tile(); + if (id!=TileMap::INVALID_CELL) { + + if (!paint_undo.has(over_tile)) { + + CellOp op; + op.idx = node->get_cell(over_tile.x,over_tile.y); + if (op.idx>=0) { + if (node->is_cell_x_flipped(over_tile.x,over_tile.y)) + op.xf=true; + if (node->is_cell_y_flipped(over_tile.x,over_tile.y)) + op.yf=true; + } + paint_undo[over_tile]=op; + } + node->set_cell(over_tile.x,over_tile.y,id,mirror_x->is_pressed(),mirror_y->is_pressed()); + + return true; + } + } + + if (tool==TOOL_SELECTING) { + + Point2i begin=selection_begin; + Point2i end =over_tile; + + if (begin.x > end.x) { + + SWAP( begin.x, end.x); + } + if (begin.y > end.y) { + + SWAP( begin.y, end.y); + } + + selection.pos=begin; + selection.size=end-begin; + canvas_item_editor->update(); + + return true; + + } + if (tool==TOOL_ERASING) { + Point2i local =over_tile; + _set_cell(local,TileMap::INVALID_CELL); + return true; + } + + + } break; + case InputEvent::KEY: { + + const InputEventKey &k = p_event.key; + if (!node) + break; + + if (k.pressed && k.scancode==KEY_DELETE && selection_active && tool==TOOL_NONE) { + + for(int i=selection.pos.y;i<=selection.pos.y+selection.size.y;i++) { + + for(int j=selection.pos.x;j<=selection.pos.x+selection.size.x;j++) { + + + _set_cell(Point2i(j,i),TileMap::INVALID_CELL); + } + } + + selection_active=false; + canvas_item_editor->update(); + return true; + } + + if (mouse_over && k.pressed && k.scancode==KEY_A && tool==TOOL_NONE) { + + /*int cell = node->get_cell(over_tile.x,over_tile.y); + if (cell!=TileMap::INVALID_CELL) { + bool flip_h = node->is_cell_x_flipped(over_tile.x,over_tile.y); + bool flip_v = node->is_cell_y_flipped(over_tile.x,over_tile.y); + _set_cell(over_tile,cell,!flip_h,flip_v); + }*/ + + mirror_x->set_pressed( ! mirror_x->is_pressed() ); + canvas_item_editor->update(); + return true; + } + if (mouse_over && k.pressed && k.scancode==KEY_S && tool==TOOL_NONE) { + + + /* + int cell = node->get_cell(over_tile.x,over_tile.y); + if (cell!=TileMap::INVALID_CELL) { + + bool flip_h = node->is_cell_x_flipped(over_tile.x,over_tile.y); + bool flip_v = node->is_cell_y_flipped(over_tile.x,over_tile.y); + _set_cell(over_tile,cell,flip_h,!flip_v); + }*/ + + mirror_y->set_pressed( ! mirror_y->is_pressed() ); + canvas_item_editor->update(); + return true; + } + + if (mouse_over && selection_active && k.pressed && k.mod.command && k.scancode==KEY_D && tool==TOOL_NONE) { + + tool=TOOL_DUPLICATING; + canvas_item_editor->update(); + return true; + } + + + + } break; + } + + return false; +} +void TileMapEditor::_canvas_draw() { + + if (!node) + return; + + int cell_size=node->get_cell_size(); + + Matrix32 xform = CanvasItemEditor::get_singleton()->get_canvas_transform() * node->get_global_transform(); + Matrix32 xform_inv = xform.affine_inverse(); + + + Size2 screen_size=canvas_item_editor->get_size(); + Rect2 aabb; + aabb.pos=xform_inv.xform(Vector2()); + aabb.expand_to(xform_inv.xform(Vector2(0,screen_size.height))); + aabb.expand_to(xform_inv.xform(Vector2(screen_size.width,0))); + aabb.expand_to(xform_inv.xform(screen_size)); + Rect2i si=aabb; + + for(int i=(si.pos.x/cell_size)-1;i<=(si.pos.x+si.size.x)/cell_size;i++) { + + int ofs = i*cell_size; + + Color col=i==0?Color(1,0.8,0.2,0.5):Color(1,0.3,0.1,0.2); + canvas_item_editor->draw_line(xform.xform(Point2(ofs,si.pos.y)),xform.xform(Point2(ofs,si.pos.y+si.size.y)),col,1); + + } + + for(int i=(si.pos.y/cell_size)-1;i<=(si.pos.y+si.size.y)/cell_size;i++) { + + int ofs = i*cell_size; + Color col=i==0?Color(1,0.8,0.2,0.5):Color(1,0.3,0.1,0.2); + canvas_item_editor->draw_line(xform.xform(Point2(si.pos.x,ofs)),xform.xform(Point2(si.pos.x+si.size.x,ofs)),col,1); + } + + + if (selection_active) { + + Vector<Vector2> points; + points.push_back( xform.xform( selection.pos * cell_size) ); + points.push_back( xform.xform( (selection.pos+Point2(selection.size.x+1,0)) * cell_size) ); + points.push_back( xform.xform( (selection.pos+Point2(selection.size.x+1,selection.size.y+1)) * cell_size) ); + points.push_back( xform.xform( (selection.pos+Point2(0,selection.size.y+1)) * cell_size) ); + Color col=Color(0.2,0.8,1,0.4); + + canvas_item_editor->draw_colored_polygon(points,col); + } + + + if (mouse_over){ + + const Vector2 endpoints[4]={ + + xform.xform( over_tile * cell_size) , + xform.xform( (over_tile+Point2(1,0)) * cell_size) , + xform.xform( (over_tile+Point2(1,1)) * cell_size) , + xform.xform( (over_tile+Point2(0,1)) * cell_size) , + + + }; + Color col; + if (node->get_cell(over_tile.x,over_tile.y)!=TileMap::INVALID_CELL) + col=Color(0.2,0.8,1.0,0.8); + else + col=Color(1.0,0.4,0.2,0.8); + + for(int i=0;i<4;i++) + canvas_item_editor->draw_line(endpoints[i],endpoints[(i+1)%4],col,2); + + + + if (tool==TOOL_DUPLICATING) { + + Rect2i duplicate=selection; + duplicate.pos=over_tile; + + + Vector<Vector2> points; + points.push_back( xform.xform( duplicate.pos * cell_size) ); + points.push_back( xform.xform( (duplicate.pos+Point2(duplicate.size.x+1,0)) * cell_size) ); + points.push_back( xform.xform( (duplicate.pos+Point2(duplicate.size.x+1,duplicate.size.y+1)) * cell_size) ); + points.push_back( xform.xform( (duplicate.pos+Point2(0,duplicate.size.y+1)) * cell_size) ); + Color col=Color(0.2,1.0,0.8,0.4); + + canvas_item_editor->draw_colored_polygon(points,col); + + } else { + + Ref<TileSet> ts = node->get_tileset(); + + + if (ts.is_valid()) { + + int st = get_selected_tile(); + if (ts->has_tile(st)) { + + Ref<Texture> t = ts->tile_get_texture(st); + if (t.is_valid()) { + Rect2 r = ts->tile_get_region(st); + Size2 sc = (endpoints[2]-endpoints[0])/cell_size; + if (mirror_x->is_pressed()) + sc.x*=-1.0; + if (mirror_y->is_pressed()) + sc.y*=-1.0; + if (r==Rect2()) { + + canvas_item_editor->draw_texture_rect(t,Rect2(endpoints[0],t->get_size()*sc),false,Color(1,1,1,0.5)); + } else { + + canvas_item_editor->draw_texture_rect_region(t,Rect2(endpoints[0],r.get_size()*sc),r,Color(1,1,1,0.5)); + } + } + } + } + + } + } + + + +} + + + +void TileMapEditor::edit(Node *p_tile_map) { + + if (!canvas_item_editor) { + canvas_item_editor=CanvasItemEditor::get_singleton()->get_viewport_control(); + } + + if (p_tile_map) { + + node=p_tile_map->cast_to<TileMap>(); + if (!canvas_item_editor->is_connected("draw",this,"_canvas_draw")) + canvas_item_editor->connect("draw",this,"_canvas_draw"); + if (!canvas_item_editor->is_connected("mouse_enter",this,"_canvas_mouse_enter")) + canvas_item_editor->connect("mouse_enter",this,"_canvas_mouse_enter"); + if (!canvas_item_editor->is_connected("mouse_exit",this,"_canvas_mouse_exit")) + canvas_item_editor->connect("mouse_exit",this,"_canvas_mouse_exit"); + + _update_palette(); + + } else { + node=NULL; + + if (canvas_item_editor->is_connected("draw",this,"_canvas_draw")) + canvas_item_editor->disconnect("draw",this,"_canvas_draw"); + if (canvas_item_editor->is_connected("mouse_enter",this,"_canvas_mouse_enter")) + canvas_item_editor->disconnect("mouse_enter",this,"_canvas_mouse_enter"); + if (canvas_item_editor->is_connected("mouse_exit",this,"_canvas_mouse_exit")) + canvas_item_editor->disconnect("mouse_exit",this,"_canvas_mouse_exit"); + + _update_palette(); + } + + +} + +void TileMapEditor::_pane_drag(const Point2& p_to) { + + int x = theme_panel->get_margin(MARGIN_RIGHT); + + x+=p_to.x; + if (x<10) + x=10; + if (x>300) + x=300; + theme_panel->set_margin(MARGIN_RIGHT,x); +} + +void TileMapEditor::_bind_methods() { + + ObjectTypeDB::bind_method(_MD("_menu_option"),&TileMapEditor::_menu_option); + ObjectTypeDB::bind_method(_MD("_canvas_draw"),&TileMapEditor::_canvas_draw); + ObjectTypeDB::bind_method(_MD("_pane_drag"),&TileMapEditor::_pane_drag); + ObjectTypeDB::bind_method(_MD("_canvas_mouse_enter"),&TileMapEditor::_canvas_mouse_enter); + ObjectTypeDB::bind_method(_MD("_canvas_mouse_exit"),&TileMapEditor::_canvas_mouse_exit); + +} + +TileMapEditor::TileMapEditor(EditorNode *p_editor) { + + canvas_item_editor=NULL; + editor=p_editor; + undo_redo = editor->get_undo_redo(); + + theme_panel = memnew( Panel ); + theme_panel->set_anchor(MARGIN_BOTTOM,ANCHOR_END); + theme_panel->set_begin( Point2(0,20)); + theme_panel->set_end( Point2(100,0) ); + p_editor->get_viewport()->add_child(theme_panel); + theme_panel->hide(); + + palette = memnew( Tree ); + palette->set_area_as_parent_rect(4); + palette->set_margin(MARGIN_TOP,25);; + theme_panel->add_child(palette); + + pane_drag = memnew( PaneDrag ) ; + pane_drag->set_anchor(MARGIN_LEFT,ANCHOR_END); + pane_drag->set_begin(Point2(16,4)); + theme_panel->add_child(pane_drag); + + add_child( memnew( VSeparator )); + + mirror_x = memnew( ToolButton ); + mirror_x->set_toggle_mode(true); + mirror_x->set_tooltip("Mirror X (A)"); + mirror_x->set_focus_mode(FOCUS_NONE); + add_child(mirror_x); + mirror_y = memnew( ToolButton ); + mirror_y->set_toggle_mode(true); + mirror_y->set_tooltip("Mirror Y (S)"); + mirror_y->set_focus_mode(FOCUS_NONE); + add_child(mirror_y); + + + tool=TOOL_NONE; + selection_active=false; + mouse_over=false; +} + + +void TileMapEditorPlugin::edit(Object *p_object) { + + tile_map_editor->edit(p_object->cast_to<Node>()); +} + +bool TileMapEditorPlugin::handles(Object *p_object) const { + + return p_object->is_type("TileMap"); +} + +void TileMapEditorPlugin::make_visible(bool p_visible) { + + if (p_visible) { + tile_map_editor->show(); + tile_map_editor->theme_panel->show(); + + } else { + + tile_map_editor->hide(); + tile_map_editor->theme_panel->hide(); + tile_map_editor->edit(NULL); + } + +} + +TileMapEditorPlugin::TileMapEditorPlugin(EditorNode *p_node) { + + editor=p_node; + tile_map_editor = memnew( TileMapEditor(p_node) ); + CanvasItemEditor::get_singleton()->add_control_to_menu_panel(tile_map_editor); + + tile_map_editor->hide(); + + + + +} + + +TileMapEditorPlugin::~TileMapEditorPlugin() +{ +} + |