ref: d919168adb92b103e1196a753b5e5f52b3026c83
dir: /src/tutorial.cpp/
// tutorial.c
#include "SDLU.h"
#include "main.h"
#include "tutorial.h"
#include "level.h"
#include "font.h"
#include "pause.h"
#include "gworld.h"
#include "graphics.h"
#include "control.h"
#include "blitter.h"
#include "gameticks.h"
#include "soundfx.h"
#include "opponent.h"
#include "keyselect.h"
#include <string.h>
#include <stdio.h>
AutoPattern tutorialPattern[] =
{
{ kMessage, 0, 0, "Welcome to the\nCandy Crisis\ntutorial!" },
{ kIdleTicks, 180, 0, NULL },
{ kMessage, 0, 0, "I'll be your guide\nthroughout the\ntutorial. Let's\nget started!" },
{ kRetrieve, 1, 1, NULL },
{ kIdleTicks, 240, 0, NULL },
{ kMessage, 0, 0, "When you start the\ngame, you'll find a\npair of candies\nfalling from the sky." },
{ kIdleTicks, 240, 0, NULL },
{ kMessage, 0, 0, "Your goal is to\nkeep these candies\nfrom overflowing the\nboard!" },
{ kBlockUntilLand, 0, 0, NULL },
{ kRetrieve, 2, 2, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kMessage, 0, 0, "You control the\ncandy by moving\nthem left and right." },
{ kIdleTicks, 120, 0, NULL },
{ kPosition, 0, 0, NULL },
{ kIdleTicks, 120, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "Press '~~'\nto make the pieces\nmove left." },
{ kRetrieve, 3, 3, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kPosition, 5, 0, NULL },
{ kIdleTicks, 90, 0, NULL },
{ kMessage, 0, 0, "Use '||' to\nmake the pieces\nmove right." },
{ kIdleTicks, 180, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "You can also\nmake the pieces\nrotate around each\nother." },
{ kRetrieve, 4, 3, NULL },
{ kIdleTicks, 180, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kMessage, 0, 0, "Press '{{'\nto make the pieces\nrotate." },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 5, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kMessage, 0, 0, "Also, '``'\ncauses the candy\nto drop faster." },
{ kIdleTicks, 180, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "To pause the game\nor adjust settings,\npress 'esc.'" },
{ kIdleTicks, 280, 0, NULL },
{ kMessage, 0, 0, "The candy in\nthis game is made\nfrom a highly\nunstable substance!" },
{ kRetrieve, 2, 2, NULL },
{ kIdleTicks, 200, 0, NULL },
{ kMessage, 0, 0, "So when four\npieces of the same\ncolor come into\ncontact..." },
{ kPosition, 1, 0, NULL },
{ kIdleTicks, 180, 0, NULL },
{ kMessage, 0, 0, "... they vaporize!" },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kMessage, 0, 0, "Let's see that\nonce again." },
{ kRetrieve, 1, 1, NULL },
{ kIdleTicks, 120, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "Pop!" },
{ kIdleTicks, 120, 0, NULL },
{ kMessage, 0, 0, "You can even get\nfive or more\npieces to pop\nall at the same\ntime!" },
{ kRetrieve, 4, 4, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kPosition, 4, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 4, 4, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kPosition, 3, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 4, 4, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 4, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "Pop!\n\nTechniques like this\ncan earn lots of\nbonus points." },
{ kIdleTicks, 180, 0, NULL },
{ kMessage, 0, 0, "You can also pop\nmore than one color\nat once." },
{ kRetrieve, 5, 5, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 4, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 6, 5, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 3, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 3, 5, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 5, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kMessage, 0, 0, "All right!" },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 0, 6, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kMessage, 0, 0, "You can even set\nup devastating\nchain reactions..." },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 0, 6, NULL },
{ kIdleTicks, 90, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 6, 6, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 1, 0, NULL },
{ kMessage, 0, 0, "... like this!" },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kMessage, 0, 0, "Tricky, isn't it?" },
{ kRetrieve, 1, 2, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 1, 2, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 3, 1, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 3, 2, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 3, 0, NULL },
{ kMessage, 0, 0, "Let's see one more\nexample of a chain\nreaction." },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 1, 2, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 5, 5, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 1, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 5, 3, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kPosition, 1, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 3, 5, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 0, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 3, 3, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kPosition, 0, 0, NULL },
{ kIdleTicks, 20, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kIdleTicks, 90, 0, NULL },
{ kMessage, 0, 0, "There's one more\nthing you need to\nknow about..." },
{ kIdleTicks, 180, 0, NULL },
{ kMessage, 0, 0, "Watch out for the\nsee-through candy!" },
{ kIdleTicks, 60, 0, NULL },
{ kPunish, 18, 0, NULL },
{ kRetrieve, 1, 1, NULL },
{ kIdleTicks, 120, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kPosition, 0, 0, NULL },
{ kIdleTicks, 20, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "When your opponent\nvaporizes a group of\ncandies, they also\nsend some transparent\npieces to you!" },
{ kRetrieve, 1, 1, NULL },
{ kIdleTicks, 90, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kPosition, 4, 0, NULL },
{ kIdleTicks, 30, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 1, 1, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 90, 0, NULL },
{ kMessage, 0, 0, "You can get rid of\nthese pieces by\nvaporizing something\nnext to them." },
{ kIdleTicks, 150, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kIdleTicks, 60, 0, NULL },
{ kRetrieve, 1, 2, NULL },
{ kMessage, 0, 0, "There are also\nsome bonus items\nwhich can come\nin handy." },
{ kIdleTicks, 20, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kPosition, 0, 0, NULL },
{ kIdleTicks, 20, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 3, 1, NULL },
{ kIdleTicks, 20, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kPosition, 0, 0, NULL },
{ kIdleTicks, 20, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 1, 3, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kPosition, 1, 0, NULL },
{ kIdleTicks, 15, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "One of these bonus\nitems is the Crazy\nCandy!" },
{ kRetrieve, -1, 2, NULL },
{ kIdleTicks, 15, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 10, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 100, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "The Crazy Candy\ntakes on the\ncolor of one of\nits neighbors." },
{ kIdleTicks, 60, 0, NULL },
{ kRetrieve, 3, 4, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kPosition, 4, 0, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 1, 5, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kPosition, 1, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kMessage, 0, 0, "Another useful bonus\nitem is the bomb!" },
{ kRetrieve, 2, 3, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kPosition, 0, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 0, 3, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 3, 2, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kPosition, 5, 0, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 4, 3, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kPosition, 3, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, 2, 3, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kSpin, 0, 0, NULL },
{ kIdleTicks, 5, 0, NULL },
{ kPosition, 5, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kRetrieve, kBombBottom, kBombTop, NULL },
{ kMessage, 0, 0, "When the bomb lands\non one color\nof candy, all\npieces of that\ncolor will\nvaporize!" },
{ kIdleTicks, 100, 0, NULL },
{ kPosition, 4, 0, NULL },
{ kIdleTicks, 120, 0, NULL },
{ kBlockUntilDrop, 0, 0, NULL },
{ kIdleTicks, 200, 0, NULL },
{ kMessage, 0, 0, "Now you're ready\nto play Candy Crisis.\nGood luck!" },
{ kIdleTicks, 270, 0, NULL },
{ kComplete, 0, 0, NULL }
};
MRect balloonRect = {0, 0, 208, 236};
SkittlesFontPtr balloonFont;
MPoint balloonPt;
char* balloonChar;
char balloonMsg[256];
MTicks balloonTime, tutorialTime;
SDL_Surface* balloonSurface = NULL;
void InitTutorial( void )
{
// Balloon font
balloonFont = GetFont( picBalloonFont );
// Balloon backbuffer
if( balloonSurface == NULL )
{
SDL_Rect surfaceRect = { 0, 0, backdropSurface->w, backdropSurface->h };
balloonSurface = SDLU_InitSurface( &surfaceRect, 32 );
}
// Set up auto pattern
autoPattern = tutorialPattern;
tutorialTime = 0;
}
void EndTutorial( void )
{
QuickFadeOut( NULL );
showStartMenu = true;
}
static int CalculateBalloonWidth( char *message )
{
int maxWidth = 40;
int currentWidth = 0;
for( ;; )
{
char in = *message++;
switch(in)
{
case 0:
return (currentWidth > maxWidth)? currentWidth: maxWidth;
case '\n':
maxWidth = (currentWidth > maxWidth)? currentWidth: maxWidth;
currentWidth = 0;
break;
default:
currentWidth += balloonFont->width[(uint8_t) in];
break;
}
}
}
static int CalculateBalloonHeight( char *message )
{
int lines = 2;
char *scan = message;
while( *scan ) lines += (*scan++ == '\n');
return lines * 20;
}
void StopBalloon( void )
{
balloonTime = 0x7FFFFFFF;
}
void StartBalloon( const char *message )
{
MPoint balloonTip, balloonFill;
int replace;
const char* match[] = { "~~", "||", "``", "{{" };
char* search;
SDL_Rect balloonSDLRect, balloonContentsSDLRect;
MRect balloonContentsRect;
strcpy( balloonMsg, message );
for( replace=0; replace<4; replace++ )
{
search = strstr( balloonMsg, match[replace] );
if( search )
{
char temp[256];
search[0] = '%';
search[1] = 's';
sprintf( temp, balloonMsg, SDL_GetKeyName( playerKeys[1][replace] ) );
strcpy( balloonMsg, temp );
}
}
// Erase previous balloons
SDLU_MRectToSDLRect( &balloonRect, &balloonSDLRect );
SDLU_BlitFrontSurface( backdropSurface, &balloonSDLRect, &balloonSDLRect );
// Draw empty balloon outline
SDLU_AcquireSurface( balloonSurface );
balloonRect.left = balloonRect.right - 25 - CalculateBalloonWidth ( balloonMsg );
balloonRect.top = balloonRect.bottom - 25 - CalculateBalloonHeight( balloonMsg );
SDLU_MRectToSDLRect( &balloonRect, &balloonSDLRect );
SDLU_BlitSurface( backdropSurface, &balloonSDLRect,
balloonSurface, &balloonSDLRect );
balloonContentsRect = balloonRect;
balloonContentsRect.bottom -= 25;
SurfaceGetEdges( balloonSurface, &balloonContentsRect );
SDL_FillRect( balloonSurface,
SDLU_MRectToSDLRect( &balloonContentsRect, &balloonContentsSDLRect ),
SDL_MapRGB( balloonSurface->format, 0xFF, 0xFF, 0xFF ) );
SurfaceCurveEdges( balloonSurface, &balloonContentsRect );
balloonTip.v = balloonContentsRect.bottom - 2;
balloonTip.h = balloonContentsRect.right - 60;
balloonFill = balloonTip;
SurfaceBlitCharacter( balloonFont, '\x01', &balloonFill, 0, 0, 0, 0 );
SurfaceBlitCharacter( balloonFont, '\x02', &balloonTip, 255, 255, 255, 0 );
SDLU_ReleaseSurface( balloonSurface );
// Blit empty balloon to screen
SDLU_MRectToSDLRect( &balloonRect, &balloonSDLRect );
SDLU_BlitFrontSurface( balloonSurface, &balloonSDLRect, &balloonSDLRect );
balloonPt.h = balloonRect.left + 10;
balloonPt.v = balloonRect.top + 10;
balloonChar = balloonMsg;
balloonTime = GameTickCount( );
OpponentChatter( true );
}
void UpdateBalloon( void )
{
SDL_Rect balloonSDLRect;
if( control[0] != kAutoControl ) return;
if( GameTickCount() < balloonTime ) return;
if( balloonChar )
{
unsigned char in = *balloonChar++;
switch( in )
{
case 0:
OpponentChatter( false );
balloonChar = NULL;
balloonTime += 120;
break;
case '\n':
balloonPt.h = balloonRect.left + 10;
balloonPt.v += 20;
break;
default:
if( balloonFont->width[in] > 0 )
{
SDLU_AcquireSurface( balloonSurface );
SurfaceBlitCharacter( balloonFont, in, &balloonPt, 0, 0, 0, 0 );
SDLU_ReleaseSurface( balloonSurface );
SDLU_MRectToSDLRect( &balloonRect, &balloonSDLRect );
SDLU_BlitFrontSurface( balloonSurface, &balloonSDLRect, &balloonSDLRect );
balloonTime += 2;
}
break;
}
}
else
{
SDLU_MRectToSDLRect( &balloonRect, &balloonSDLRect );
SDLU_BlitFrontSurface( backdropSurface, &balloonSDLRect, &balloonSDLRect );
StopBalloon();
}
}