ui_node_battlescape.cpp

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/*
Copyright (C) 2002-2025 UFO: Alien Invasion.
 
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
 
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 
See the GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 
*/
 
#include "../ui_nodes.h"
#include "../ui_behaviour.h"
#include "ui_node_abstractnode.h"
#include "ui_node_battlescape.h"
#include "../../client.h"
 
#include "../../../common/scripts_lua.h"

static void UI_SetRenderRect (int x, int y, int width, int height)
{
    viddef.x = x * viddef.rx;
    viddef.y = y * viddef.ry;
    viddef.viewWidth = width * viddef.rx;
    viddef.viewHeight = height * viddef.ry;
}

void uiBattleScapeNode::onLoading (uiNode_t* node)
{
    /* node->ghost = true; */
}
 
void uiBattleScapeNode::draw (uiNode_t* node)
{
    vec2_t pos;
    UI_GetNodeAbsPos(node, pos);
    UI_SetRenderRect(pos[0], pos[1], node->box.size[0], node->box.size[1]);
}
 
void uiBattleScapeNode::onWindowOpened (uiNode_t* node, linkedList_t* params)
{
    vec2_t pos;
    UI_GetNodeAbsPos(node, pos);
    UI_SetRenderRect(pos[0], pos[1], node->box.size[0], node->box.size[1]);
}
 
 
void uiBattleScapeNode::onSizeChanged (uiNode_t* node)
{
    vec2_t pos;
    UI_GetNodeAbsPos(node, pos);
    UI_SetRenderRect(pos[0], pos[1], node->box.size[0], node->box.size[1]);
}
 
void uiBattleScapeNode::onWindowClosed (uiNode_t* node)
{
    UI_SetRenderRect(0, 0, 0, 0);
}

bool uiBattleScapeNode::onScroll (uiNode_t* node, int deltaX, int deltaY)
{
    while (deltaY < 0) {
        CL_CameraZoomIn();
        deltaY++;
    }
    while (deltaY > 0) {
        CL_CameraZoomOut();
        deltaY--;
    }
    return true;
}
 
void UI_RegisterBattlescapeNode (uiBehaviour_t* behaviour)
{
    behaviour->name = "battlescape";
    behaviour->manager = UINodePtr(new uiBattleScapeNode());
    behaviour->lua_SWIG_typeinfo = UI_SWIG_TypeQuery("uiBattlescapeNode_t *");
}