thirdparty/scummvm
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Implemented the "placard" functions, because they're such a nice visual

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svn-id: r16371
This commit is contained in:
Torbjörn Andersson 2004-12-29 16:10:53 +00:00
parent fd0efdc654
commit a5656fa83e
5 changed files with 97 additions and 15 deletions
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51
saga/sfuncs.cpp
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@ -29,9 +29,11 @@
#include "saga/actor.h"
#include "saga/animation.h"
#include "saga/console.h"
#include "saga/font.h"
#include "saga/interface.h"
#include "saga/music.h"
#include "saga/objectdata.h"
#include "saga/render.h"
#include "saga/sound.h"
#include "saga/sndres.h"
@ -920,13 +922,58 @@ int Script::SF_simulSpeech2(SCRIPTFUNC_PARAMS) {
// Script function #48 (0x30)
int Script::SF_placard(SCRIPTFUNC_PARAMS) {
debug(1, "stub: SF_placard()");
GAME_DISPLAYINFO disp_info;
SURFACE *back_buf = _vm->_gfx->getBackBuffer();
PALENTRY cur_pal[PAL_ENTRIES];
PALENTRY *pal;
_vm->getDisplayInfo(&disp_info);
_vm->_gfx->showCursor(false);
_vm->_gfx->getCurrentPal(cur_pal);
_vm->_gfx->palToBlackWait(back_buf, cur_pal, PALETTE_FADE_DURATION);
_vm->_interface->setStatusText("");
Rect rect(disp_info.logical_w, disp_info.scene_h);
drawRect(back_buf, &rect, 138);
// TODO: Draw the text at the correct spot. This is (probably) just a
// close approximation.
_vm->textDraw(MEDIUM_FONT_ID, back_buf, getString(thread->pop()),
disp_info.logical_w / 2, disp_info.scene_h / 2,
_vm->_gfx->getWhite(), _vm->_gfx->getBlack(),
FONT_OUTLINE | FONT_CENTERED);
_vm->_render->setFlag(RF_PLACARD);
_vm->_render->drawScene();
_vm->_scene->getBGPal(&pal);
_vm->_gfx->blackToPalWait(back_buf, pal, PALETTE_FADE_DURATION);
return SUCCESS;
}
// Script function #49 (0x31)
int Script::SF_placardOff(SCRIPTFUNC_PARAMS) {
debug(1, "stub: SF_placardOff()");
SURFACE *back_buf = _vm->_gfx->getBackBuffer();
PALENTRY cur_pal[PAL_ENTRIES];
PALENTRY *pal;
// Fade down
_vm->_gfx->showCursor(false);
_vm->_gfx->getCurrentPal(cur_pal);
_vm->_gfx->palToBlackWait(back_buf, cur_pal, PALETTE_FADE_DURATION);
_vm->_render->clearFlag(RF_PLACARD);
_vm->_render->drawScene();
// Fade up
_vm->_scene->getBGPal(&pal);
_vm->_gfx->showCursor(true);
_vm->_gfx->blackToPalWait(back_buf, pal, PALETTE_FADE_DURATION);
return SUCCESS;
}