mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-29 22:23:06 +00:00
91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
#ifndef _constants_h
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#define _constants_h
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#define PB_CONSTEXPR constexpr
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#define PI 3.14159265358979323846
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// Key pinout
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#define USE_INPUT_PULLUP
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#define K_LEFT 6
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#define K_RIGHT 7
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#define K_UP 8
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#define K_DOWN 3
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#define K_FIRE 10
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// SNES Controller
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// uncomment following line to enable snes controller support
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// #define SNES_CONTROLLER
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const uint8_t DATA_CLOCK = 11;
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const uint8_t DATA_LATCH = 12;
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const uint8_t DATA_SERIAL = 13;
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// Sound
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const uint8_t SOUND_PIN = 9; // do not change, belongs to used timer
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// GFX settings
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#define OPTIMIZE_SSD1306 // Optimizations for SSD1366 displays
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#define FRAME_TIME 66.666666 // Desired time per frame in ms (66.666666 is ~15 fps)
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#define RES_DIVIDER 2
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/* Higher values will result in lower horizontal resolution when rasterize and lower process and memory usage
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Lower will require more process and memory, but looks nicer
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*/
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#define Z_RES_DIVIDER 2 // Zbuffer resolution divider. We sacrifice resolution to save memory
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#define DISTANCE_MULTIPLIER 20
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/* Distances are stored as uint8_t, multiplying the distance we can obtain more precision taking care
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of keep numbers inside the type range. Max is 256 / MAX_RENDER_DEPTH
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*/
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#define MAX_RENDER_DEPTH 12
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#define MAX_SPRITE_DEPTH 8
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#define ZBUFFER_SIZE SCREEN_WIDTH / Z_RES_DIVIDER
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// Level
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#define LEVEL_WIDTH_BASE 6
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#define LEVEL_WIDTH (1 << LEVEL_WIDTH_BASE)
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#define LEVEL_HEIGHT 57
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#define LEVEL_SIZE LEVEL_WIDTH / 2 * LEVEL_HEIGHT
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// scenes
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#define INTRO 0
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#define GAME_PLAY 1
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// Game
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#define GUN_TARGET_POS 18
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#define GUN_SHOT_POS GUN_TARGET_POS + 4
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#define ROT_SPEED .12
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#define MOV_SPEED .2
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#define MOV_SPEED_INV 5 // 1 / MOV_SPEED
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#define JOGGING_SPEED .005
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#define ENEMY_SPEED .02
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#define FIREBALL_SPEED .2
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#define FIREBALL_ANGLES 45 // Num of angles per PI
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#define MAX_ENTITIES 10 // Max num of active entities
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#define MAX_STATIC_ENTITIES 28 // Max num of entities in sleep mode
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#define MAX_ENTITY_DISTANCE 200 // * DISTANCE_MULTIPLIER
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#define MAX_ENEMY_VIEW 80 // * DISTANCE_MULTIPLIER
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#define ITEM_COLLIDER_DIST 6 // * DISTANCE_MULTIPLIER
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#define ENEMY_COLLIDER_DIST 4 // * DISTANCE_MULTIPLIER
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#define FIREBALL_COLLIDER_DIST 2 // * DISTANCE_MULTIPLIER
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#define ENEMY_MELEE_DIST 6 // * DISTANCE_MULTIPLIER
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#define WALL_COLLIDER_DIST .2
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#define ENEMY_MELEE_DAMAGE 8
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#define ENEMY_FIREBALL_DAMAGE 20
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#define GUN_MAX_DAMAGE 20
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// display
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const uint8_t SCREEN_WIDTH = 128;
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const uint8_t SCREEN_HEIGHT = 64;
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const uint8_t HALF_WIDTH = SCREEN_WIDTH / 2;
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const uint8_t RENDER_HEIGHT = 56; // raycaster working height (the rest is for the hud)
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const uint8_t HALF_HEIGHT = SCREEN_HEIGHT / 2;
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#endif
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