Mercurial > touhou
annotate pytouhou/utils/interpolator.py @ 57:694f25881d0f
Fix move_to interpolation, add support for a few ANM and ECL instructions
| author | Thibaut Girka <thib@sitedethib.com> |
|---|---|
| date | Tue, 23 Aug 2011 19:27:24 +0200 |
| parents | ab826bc29aa2 |
| children | af7914413b89 |
| rev | line source |
|---|---|
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52
ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
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1 # -*- encoding: utf-8 -*- |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
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2 ## |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
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3 ## Copyright (C) 2011 Thibaut Girka <thib@sitedethib.com> |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
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changeset
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4 ## |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
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changeset
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5 ## This program is free software; you can redistribute it and/or modify |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
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6 ## it under the terms of the GNU General Public License as published |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
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7 ## by the Free Software Foundation; version 3 only. |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
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8 ## |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
|
9 ## This program is distributed in the hope that it will be useful, |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
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10 ## but WITHOUT ANY WARRANTY; without even the implied warranty of |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
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11 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
|
12 ## GNU General Public License for more details. |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
|
13 ## |
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ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
|
14 |
|
ab826bc29aa2
Add some documentation, GPLv3 headers, README and COPYING file.
Thibaut Girka <thib@sitedethib.com>
parents:
50
diff
changeset
|
15 |
| 13 | 16 class Interpolator(object): |
| 17 def __init__(self, values=()): | |
| 18 self.values = tuple(values) | |
| 19 self.start_values = tuple(values) | |
| 20 self.end_values = tuple(values) | |
| 21 self.start_frame = 0 | |
| 22 self.end_frame = 0 | |
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50
811cefefb5c8
Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents:
20
diff
changeset
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23 self._frame = 0 |
| 13 | 24 |
| 25 | |
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57
694f25881d0f
Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
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26 def __nonzero__(self): |
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694f25881d0f
Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
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27 return self._frame <= self.end_frame |
|
694f25881d0f
Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
28 |
|
694f25881d0f
Fix move_to interpolation, add support for a few ANM and ECL instructions
Thibaut Girka <thib@sitedethib.com>
parents:
52
diff
changeset
|
29 |
| 13 | 30 def set_interpolation_start(self, frame, values): |
| 31 self.start_values = tuple(values) | |
| 32 self.start_frame = frame | |
| 33 | |
| 34 | |
| 35 def set_interpolation_end(self, frame, values): | |
| 36 self.end_values = tuple(values) | |
| 37 self.end_frame = frame | |
| 38 | |
| 39 | |
| 40 def set_interpolation_end_frame(self, end_frame): | |
| 41 self.end_frame = end_frame | |
| 42 | |
| 43 | |
| 44 def set_interpolation_end_values(self, values): | |
| 45 self.end_values = tuple(values) | |
| 46 | |
| 47 | |
| 48 def update(self, frame): | |
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50
811cefefb5c8
Fix a few bugs and add support for a few instructions
Thibaut Girka <thib@sitedethib.com>
parents:
20
diff
changeset
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49 self._frame = frame |
| 13 | 50 if frame >= self.end_frame: |
| 51 self.values = tuple(self.end_values) | |
| 52 self.start_values = tuple(self.end_values) | |
| 53 self.start_frame = frame | |
| 54 else: | |
| 55 truc = float(frame - self.start_frame) / float(self.end_frame - self.start_frame) | |
| 56 self.values = tuple(start_value + truc * (end_value - start_value) | |
| 57 for (start_value, end_value) in zip(self.start_values, self.end_values)) | |
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20
6ebf9539c077
Handle more enemies types and movements
Thibaut Girka <thib@sitedethib.com>
parents:
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58 |