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Merge pull request #31 from grzegorz-kraszewski/game-ending
Game ending
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,269 @@ | ||
| //------------- | ||
| // game ending | ||
| //------------- | ||
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| #include "main.h" | ||
| #include "strutils.h" | ||
| #include "selector.h" | ||
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| #include <proto/exec.h> | ||
| #include <proto/graphics.h> | ||
| #include <proto/dos.h> | ||
| #include <proto/layers.h> | ||
| #include <proto/timer.h> | ||
| #include <proto/intuition.h> | ||
| #include <graphics/rpattr.h> | ||
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| #define SEGMENT_UP 0 | ||
| #define SEGMENT_LEFT 1 | ||
| #define SEGMENT_DOWN 2 | ||
| #define SEGMENT_RIGHT 3 | ||
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| struct EndGameText | ||
| { | ||
| char *text; | ||
| LONG len; | ||
| }; | ||
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| unsigned long long FractTime, FractDelta = 1; | ||
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| //--------------------------------------------------------------------------------------------- | ||
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| static inline short addrot(short rot1, short rot2) | ||
| { | ||
| return (rot1 + rot2) & 0x3; | ||
| } | ||
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| //--------------------------------------------------------------------------------------------- | ||
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| static void deltaDraw(struct RastPort *rp, Point *p, short dx, short dy) | ||
| { | ||
| WORD ddx = dx >> 1; | ||
| WORD ddy = dy >> 1; | ||
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| p->x += ddx; | ||
| p->y += ddy; | ||
| WritePixel(rp, p->x, p->y); | ||
| p->x += ddx; | ||
| p->y += ddy; | ||
| WritePixel(rp, p->x, p->y); | ||
| } | ||
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| //--------------------------------------------------------------------------------------------- | ||
|
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| void TimerDelay() | ||
| { | ||
| unsigned long long t; | ||
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| do | ||
| { | ||
| ReadEClock((struct EClockVal*)&t); | ||
| } | ||
| while (t < FractTime); | ||
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| FractTime += FractDelta; | ||
| } | ||
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| //--------------------------------------------------------------------------------------------- | ||
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| void Segment(struct RastPort *rp, short direction, short size, Point *p) | ||
| { | ||
| if (size == 0) | ||
| { | ||
| switch (direction) | ||
| { | ||
| case SEGMENT_UP: deltaDraw(rp, p, 0, -2); break; | ||
| case SEGMENT_LEFT: deltaDraw(rp, p, -2, 0); break; | ||
| case SEGMENT_DOWN: deltaDraw(rp, p, 0, 2); break; | ||
| case SEGMENT_RIGHT: deltaDraw(rp, p, 2, 0); break; | ||
| } | ||
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| TimerDelay(); | ||
| } | ||
| else | ||
| { | ||
| size--; | ||
| Segment(rp, addrot(direction, SEGMENT_RIGHT), size, p); | ||
| Segment(rp, addrot(direction, SEGMENT_UP), size, p); | ||
| Segment(rp, addrot(direction, SEGMENT_LEFT), size, p); | ||
| Segment(rp, addrot(direction, SEGMENT_UP), size, p); | ||
| } | ||
| } | ||
|
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| //--------------------------------------------------------------------------------------------- | ||
|
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| void SetWindowCenter(struct Window *win, Point *p) | ||
| { | ||
| p->x = win->BorderLeft + ((win->Width - win->BorderLeft - win->BorderRight) >> 1); | ||
| p->y = win->BorderTop + ((win->Height - win->BorderTop - win->BorderBottom) >> 1); | ||
| } | ||
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| //--------------------------------------------------------------------------------------------- | ||
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| void Fractal(struct App *app) | ||
| { | ||
| Point p; | ||
| struct RastPort *rp = app->Win->RPort; | ||
| short startsize = 6; | ||
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| SetWindowCenter(app->Win, &p); | ||
| p.x += 65; | ||
| p.y += 65; | ||
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| SetRPAttrs(rp, | ||
| RPTAG_APen, 3, | ||
| RPTAG_DrMd, JAM1, | ||
| TAG_END); | ||
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| Move(rp, p.x, p.y); | ||
| Segment(rp, SEGMENT_UP, startsize, &p); | ||
| Segment(rp, SEGMENT_LEFT, startsize, &p); | ||
| Segment(rp, SEGMENT_DOWN, startsize, &p); | ||
| Segment(rp, SEGMENT_RIGHT, startsize, &p); | ||
| } | ||
|
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| //--------------------------------------------------------------------------------------------- | ||
|
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| void TimedFractal(struct App *app) | ||
| { | ||
| ULONG efreq; | ||
|
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| efreq = ReadEClock((struct EClockVal*)&FractTime); | ||
| FractDelta = efreq >> 10; | ||
| Fractal(app); | ||
| } | ||
|
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| //--------------------------------------------------------------------------------------------- | ||
|
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| void ClipFractal(struct App *app) | ||
| { | ||
| struct Window *win = app->Win; | ||
| struct Region *rg, *org; | ||
| struct Rectangle in; | ||
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| in.MinX = win->BorderLeft; | ||
| in.MinY = win->BorderTop; | ||
| in.MaxX = win->Width - win->BorderRight - 1; | ||
| in.MaxY = win->Height - win->BorderBottom -1; | ||
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| if (rg = NewRegion()) | ||
| { | ||
| if (OrRectRegion(rg, &in)) | ||
| { | ||
| org = InstallClipRegion(win->WLayer, rg); | ||
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| if (org != rg) | ||
| { | ||
| TimedFractal(app); | ||
| InstallClipRegion(win->WLayer, org); | ||
| } | ||
| } | ||
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| DisposeRegion(rg); | ||
| } | ||
| } | ||
|
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| //--------------------------------------------------------------------------------------------- | ||
|
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| BOOL PrepareTexts(struct App *app, struct EndGameText *texts) | ||
| { | ||
| LONG moves = 0, seconds = 0; | ||
| WORD hours, minutes; | ||
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| struct HighScore *hs; | ||
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| for (hs = (struct HighScore*)app->Selector.HighScores.mlh_Head; hs->Node.mln_Succ; | ||
| hs = (struct HighScore*)hs->Node.mln_Succ) | ||
| { | ||
| if (hs->Seconds != THE_WORST_TIME_POSSIBLE) // skip the last, unfinished level | ||
| { | ||
| seconds += hs->Seconds; | ||
| moves += hs->Moves; | ||
| } | ||
| } | ||
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| hours = div16(seconds, 3600); | ||
| seconds -= mul16(hours, 3600); | ||
| minutes = div16(seconds, 60); | ||
| seconds -= mul16(minutes, 60); | ||
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| texts[0].text = "Congratulations!"; | ||
| texts[1].text = FmtNew("You have completed all the %ld levels.", app->LevelNumber - 1); | ||
| texts[2].text = FmtNew("Your total number of moves: %ld.", moves); | ||
| texts[3].text = FmtNew("Your total time: %ld:%02ld:%02ld.", hours, minutes, seconds); | ||
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| if (texts[1].text && texts[2].text && texts[3].text) | ||
| { | ||
| WORD i; | ||
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| for (i = 0; i < 4; i++) texts[i].len = StrLen(texts[i].text); | ||
| return TRUE; | ||
| } | ||
|
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| return FALSE; | ||
| } | ||
|
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| //--------------------------------------------------------------------------------------------- | ||
|
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| void PrintTextsCentered(struct App *app, struct EndGameText *texts) | ||
| { | ||
| Point center; | ||
| WORD x, y, i; | ||
| struct RastPort *rp = app->Win->RPort; | ||
| struct TextFont *tf; | ||
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| SetWindowCenter(app->Win, ¢er); | ||
| GetRPAttrs(rp, RPTAG_Font, &tf, TAG_END); | ||
| y = center.y - tf->tf_YSize - tf->tf_YSize + tf->tf_Baseline; | ||
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| SetRPAttrs(rp, RPTAG_DrMd, JAM1, TAG_END); | ||
|
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| for (i = 0; i < 4; i++) | ||
| { | ||
| WORD tw; | ||
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| tw = TextLength(rp, texts[i].text, texts[i].len); | ||
| x = center.x - (tw >> 1); | ||
| SetRPAttrs(rp, RPTAG_APen, 1, TAG_END); | ||
| Move(rp, x + 1, y + 1); | ||
| Text(rp, texts[i].text, texts[i].len); | ||
| SetRPAttrs(rp, RPTAG_APen, 2, TAG_END); | ||
| Move(rp, x, y); | ||
| Text(rp, texts[i].text, texts[i].len); | ||
| y += tf->tf_YSize; | ||
| } | ||
| } | ||
|
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| //--------------------------------------------------------------------------------------------- | ||
|
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| void FreeTexts(struct EndGameText *texts) | ||
| { | ||
| if (texts[1].text) StrFree(texts[1].text); | ||
| if (texts[2].text) StrFree(texts[2].text); | ||
| if (texts[3].text) StrFree(texts[3].text); | ||
| } | ||
|
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| //--------------------------------------------------------------------------------------------- | ||
|
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| void EndGame(struct App *app) | ||
| { | ||
| struct EndGameText texts[4]; | ||
| struct Requester req; | ||
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| InitRequester(&req); | ||
|
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| if (Request(&req, app->Win)) | ||
| { | ||
| SetWindowPointer(app->Win, WA_BusyPointer, TRUE, TAG_END); | ||
|
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| if (PrepareTexts(app, texts)) | ||
| { | ||
| ClipFractal(app); | ||
| PrintTextsCentered(app, texts); | ||
| } | ||
|
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| FreeTexts(texts); | ||
| EndRequest(&req, app->Win); | ||
| SetWindowPointer(app->Win, WA_Pointer, NULL, TAG_END); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| //------------- | ||
| // game ending | ||
| //------------- | ||
|
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| #include "main.h" | ||
|
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| void EndGame(struct App *app); |
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