mirror of
https://github.com/thepigeongenerator/tetris_clone.git
synced 2025-12-17 05:55:46 +01:00
Quinn
60ae11de10
- use the version of audio management which doesn't crash the application if something goes wrong - include colour32 - update error management to be more reflective of the one defined in the template - modify the renderer functions to be more reflective of the template - modify the game functions to be more reflective of the template (& use a more failproof method of initializing) - add gametime - remove set_gamestatus logic and just use a run boolean in gamedata - remove emscripten preprocessors as those haven't really been used
37 lines
1.5 KiB
C
37 lines
1.5 KiB
C
#pragma once
|
|
|
|
#include <SDL_render.h>
|
|
#include <SDL_ttf.h>
|
|
#include <SDL_video.h>
|
|
|
|
#include "../game/game.h"
|
|
|
|
#define PX_DENS 25 // pixel density; pixels per block
|
|
#define TET_PADDING 10 // padding around the tetris playing field
|
|
#define TET_WIDTH (COLUMNS * PX_DENS - TET_PADDING) // tetris playing field width
|
|
#define TET_HEIGHT (TET_WIDTH / COLUMNS * ROWS) // tetris playing field height
|
|
#define SCREEN_WIDTH ((COLUMNS + 6) * PX_DENS) // window width
|
|
#define SCREEN_HEIGHT ((COLUMNS) * PX_DENS / COLUMNS * ROWS) // window height
|
|
#define BLOCK_WIDTH (TET_WIDTH / COLUMNS) // width of a block
|
|
#define BLOCK_HEIGHT (TET_HEIGHT / ROWS) // height of a block
|
|
|
|
// contains the data that's cached between renders
|
|
struct render_cache {
|
|
SDL_Texture* score_texture;
|
|
SDL_Surface* score_surface;
|
|
uint16_t prevscore;
|
|
};
|
|
|
|
// contains the data necessary for rendering
|
|
typedef struct {
|
|
gamedata const* game_dat;
|
|
SDL_Window* window;
|
|
SDL_Renderer* renderer;
|
|
TTF_Font* font;
|
|
struct render_cache* cache;
|
|
} renderdata;
|
|
|
|
void render_init(renderdata*, gamedata const*); // initializes the renderer, outputs to render_data
|
|
void render_update(renderdata const*); // causes a draw to occur, will also determine update rate
|
|
void render_free(renderdata*); // frees the memory allocated to the renderer in render_data
|