mirror of
https://github.com/ptitSeb/Serious-Engine
synced 2024-11-27 04:35:52 +01:00
121 lines
3.3 KiB
C++
121 lines
3.3 KiB
C++
/* Copyright (c) 2002-2012 Croteam Ltd.
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This program is free software; you can redistribute it and/or modify
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it under the terms of version 2 of the GNU General Public License as published by
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the Free Software Foundation
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */
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#include "StdH.h"
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#include <Engine/Base/KeyNames.h>
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#include <Engine/CurrentVersion.h>
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#include <GameMP/LCDDrawing.h>
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#include "MGTrigger.h"
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INDEX GetNewLoopValue(int iVKey, INDEX iCurrent, INDEX ctMembers)
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{
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INDEX iPrev = (iCurrent + ctMembers - 1) % ctMembers;
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INDEX iNext = (iCurrent + 1) % ctMembers;
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// return and right arrow set new text
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if (iVKey == VK_RETURN || iVKey == VK_LBUTTON || iVKey == VK_RIGHT)
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{
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return iNext;
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// left arrow and backspace sets prev text
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} else if ((iVKey == VK_BACK || iVKey == VK_RBUTTON) || (iVKey == VK_LEFT)) {
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return iPrev;
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}
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return iCurrent;
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}
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CMGTrigger::CMGTrigger(void)
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{
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mg_pPreTriggerChange = NULL;
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mg_pOnTriggerChange = NULL;
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mg_iCenterI = 0;
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mg_bVisual = FALSE;
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}
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void CMGTrigger::ApplyCurrentSelection(void)
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{
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mg_iSelected = Clamp(mg_iSelected, 0L, mg_ctTexts - 1L);
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mg_strValue = mg_astrTexts[mg_iSelected];
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}
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void CMGTrigger::OnSetNextInList(int iVKey)
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{
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if (mg_pPreTriggerChange != NULL) {
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mg_pPreTriggerChange(mg_iSelected);
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}
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mg_iSelected = GetNewLoopValue(iVKey, mg_iSelected, mg_ctTexts);
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mg_strValue = mg_astrTexts[mg_iSelected];
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if (mg_pOnTriggerChange != NULL) {
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(*mg_pOnTriggerChange)(mg_iSelected);
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}
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}
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BOOL CMGTrigger::OnKeyDown(int iVKey)
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{
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if ((iVKey == VK_RETURN || iVKey == VK_LBUTTON) ||
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(iVKey == VK_LEFT) ||
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(iVKey == VK_BACK || iVKey == VK_RBUTTON) ||
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(iVKey == VK_RIGHT))
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{
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// key is handled
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if (mg_bEnabled) OnSetNextInList(iVKey);
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return TRUE;
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}
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// key is not handled
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return FALSE;
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}
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void CMGTrigger::Render(CDrawPort *pdp)
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{
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SetFontMedium(pdp);
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PIXaabbox2D box = FloatBoxToPixBox(pdp, mg_boxOnScreen);
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PIX pixIL = box.Min()(1) + box.Size()(1)*0.45f;
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PIX pixIR = box.Min()(1) + box.Size()(1)*0.55f;
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PIX pixJ = box.Min()(2);
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COLOR col = GetCurrentColor();
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if (!mg_bVisual || mg_strValue == "") {
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CTString strValue = mg_strValue;
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if (mg_bVisual) {
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strValue = TRANS("none");
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}
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if (mg_iCenterI == -1) {
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pdp->PutText(mg_strLabel, box.Min()(1), pixJ, col);
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pdp->PutTextR(strValue, box.Max()(1), pixJ, col);
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} else {
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pdp->PutTextR(mg_strLabel, pixIL, pixJ, col);
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pdp->PutText(strValue, pixIR, pixJ, col);
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}
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} else {
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CTString strLabel = mg_strLabel + ": ";
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pdp->PutText(strLabel, box.Min()(1), pixJ, col);
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CTextureObject to;
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try {
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to.SetData_t(mg_strValue);
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CTextureData *ptd = (CTextureData *)to.GetData();
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PIX pixSize = box.Size()(2);
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PIX pixCX = box.Max()(1) - pixSize / 2;
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PIX pixCY = box.Center()(2);
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pdp->PutTexture(&to, PIXaabbox2D(
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PIX2D(pixCX - pixSize / 2, pixCY - pixSize / 2),
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PIX2D(pixCX - pixSize / 2 + pixSize, pixCY - pixSize / 2 + pixSize)), C_WHITE | 255);
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} catch (char *strError) {
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CPrintF("%s\n", strError);
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}
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to.SetData(NULL);
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}
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} |