71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
#ifndef _LCR_GENERAL_H
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#define _LCR_GENERAL_H
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/**
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General resources for all modules.
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*/
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#include <stdint.h>
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#include "settings.h"
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// TODO: maybe move module specific constants to the modules themselves?
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// constants (not supposed to be changed, doing so may break stuff):
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#define LCR_EFFECTIVE_RESOLUTION_X \
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(LCR_SETTING_RESOLUTION_X / LCR_SETTING_RESOLUTION_SUBDIVIDE)
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#define LCR_EFFECTIVE_RESOLUTION_Y \
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(LCR_SETTING_RESOLUTION_Y / LCR_SETTING_RESOLUTION_SUBDIVIDE)
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#define LCR_FREE_CAMERA_STEP \
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(LCR_SETTING_FREE_CAMERA_SPEED / LCR_SETTING_FPS)
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#if LCR_FREE_CAMERA_STEP == 0
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#define LCR_FREE_CAMERA_STEP 1
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#endif
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#define LCR_FREE_CAMERA_TURN_STEP \
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(LCR_SETTING_FREE_CAMERA_TURN_SPEED / LCR_SETTING_FPS)
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#define LCR_MAP_SIZE_BLOCKS 64
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/** Physics FPS, i.e. the number of physics ticks per second. */
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#define LCR_RACING_FPS 30
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#define LCR_RACING_TICK_MS \
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(100000 / (LCR_RACING_FPS * LCR_SETTING_TIME_MULTIPLIER))
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#define LCR_ANIMATE_CAR (LCR_SETTING_CAR_ANIMATION_SUBDIVIDE != 0)
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/** Maximum number of triangles of a block shape. */
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#define LCR_MAP_BLOCK_SHAPE_MAX_BYTES 80
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#define LCR_FONT_PIXEL_SIZE (1 + LCR_EFFECTIVE_RESOLUTION_X / 512)
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#define LCR_RESOURCE_FILE_SEPARATOR '#'
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#define LCR_RESOURCE_FILE_SEPARATOR2 ';'
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#define LCR_MENU_MAX_ITEMS 9 // don't change
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#define LCR_RESOURCE_ITEM_CHUNK (LCR_MENU_MAX_ITEMS - 1)
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#define LCR_MENU_TABS 4
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#define LCR_MENU_STRING_SIZE 16
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char _LCR_hexDigit(int i)
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{
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return i < 10 ? '0' + i : ('a' - 10 + i);
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}
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int _LCR_hexDigitVal(char c)
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{
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if (c >= '0' && c <= '9')
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return c - '0';
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if (c >= 'a' && c <= 'f')
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return c - 'a' + 10;
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return -1;
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}
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#endif // guard
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