From 47c76e5eabd2b7aa4eb0de7ca34b4ef9ac78f395 Mon Sep 17 00:00:00 2001 From: Flenk008 Date: Mon, 13 Mar 2023 18:04:59 +0100 Subject: Revert "Revert "Merge branch 'dev' of https://github.com/Flenk008/avans-arcade into dev"" This reverts commit a9ad8e0a8ac5346108f1e2c1a0bf9360fadc20da. --- src/.gitignore | 1 + src/engine/TODO/entity.c | 41 --------- src/engine/TODO/entity.h | 24 ------ src/engine/TODO/player_controller.h | 4 - src/engine/TODO/sprite_controller.h | 6 -- src/engine/camera.c | 34 ++++++++ src/engine/camera.h | 6 ++ src/engine/draw_screen.c | 62 +++++++++++++ src/engine/draw_screen.h | 16 +++- src/engine/engine.c | 1 + src/engine/entity.c | 46 ++++++++++ src/engine/entity.h | 57 ++++++++++++ src/engine/maths.c | 19 ++++ src/engine/maths.h | 7 +- src/engine/player_controller.c | 167 ++++++++++++++++++++++++++++++++++++ src/engine/player_controller.h | 7 ++ src/engine/sprite_controller.c | 22 +++++ src/engine/sprite_controller.h | 106 +++++++++++++++++++++++ src/makefile | 8 +- src/ppusim/sim.c | 11 +-- 20 files changed, 561 insertions(+), 84 deletions(-) delete mode 100644 src/engine/TODO/entity.c delete mode 100644 src/engine/TODO/entity.h delete mode 100644 src/engine/TODO/player_controller.h delete mode 100644 src/engine/TODO/sprite_controller.h create mode 100644 src/engine/camera.c create mode 100644 src/engine/camera.h create mode 100644 src/engine/draw_screen.c create mode 100644 src/engine/entity.c create mode 100644 src/engine/entity.h create mode 100644 src/engine/maths.c create mode 100644 src/engine/player_controller.c create mode 100644 src/engine/player_controller.h create mode 100644 src/engine/sprite_controller.c create mode 100644 src/engine/sprite_controller.h (limited to 'src') diff --git a/src/.gitignore b/src/.gitignore index d8325cf..504b995 100644 --- a/src/.gitignore +++ b/src/.gitignore @@ -4,3 +4,4 @@ main.bin main main.exe static/ +*.bin diff --git a/src/engine/TODO/entity.c b/src/engine/TODO/entity.c deleted file mode 100644 index fa550d5..0000000 --- a/src/engine/TODO/entity.c +++ /dev/null @@ -1,41 +0,0 @@ -#include - -#include "hh_entity.h" -#include "maths.h" - -/* - PLAYER: (pos on X) - ,___, - | | - | X | - |___| - -*/ - -bool hh_collision(vec2* pos1, vec2* pos2){ - if (pos2->x == CLAMP(pos2->x,pos1->x,pos1->x+1.0f)){// hit x - return true; - } - - if (pos2->y == CLAMP(pos2->y,pos1->y,pos1->y+0.99f)){// hit y - return true; - } - return false; -} - -void hh_solve_collision(vec2* pos_environment, hh_entity* entity){ - if (entity->vec.x > 0.0f){ - entity->pos.x = MIN(entity->pos.x,pos_environment->x-1.0f); - entity->vec.x = 0.0f; - } else if (entity->vec.x < 0.0f){ - entity->pos.x = MAX(entity->pos.x,pos_environment->x+1.0f); - entity->vec.x = 0.0f; - } else if (entity->vec.y > 0.0f){ - entity->pos.x = MIN(entity->pos.x,pos_environment->x-1.0f); - entity->vec.x = 0.0f; - } else if (entity->vec.y < 0.0f){ - entity->pos.x = MAX(entity->pos.x,pos_environment->x+1.0f); - entity->vec.x = 0.0f; - } -} - diff --git a/src/engine/TODO/entity.h b/src/engine/TODO/entity.h deleted file mode 100644 index fdbeb8a..0000000 --- a/src/engine/TODO/entity.h +++ /dev/null @@ -1,24 +0,0 @@ -#pragma once - -#include - -#include "maths.h" - -typedef struct { - vec2 pos, vec; - bool is_grounded; - int8_t hp; - //armor/block? -}hh_entity; - -/// @brief detect for collision enity and eviroment -/// @param pos1 position of environment tile to be checked -/// @param pos2 position entity -/// @return true if collision between enity and environment -bool hh_collision(vec2* pos1, vec2* pos2); - -/// @brief solve collisions -/// @param environment position -/// @param entity position -/// @return solved new entity position -void hh_solve_collision(vec2* pos_environment, hh_entity* entity); diff --git a/src/engine/TODO/player_controller.h b/src/engine/TODO/player_controller.h deleted file mode 100644 index 1e9b86c..0000000 --- a/src/engine/TODO/player_controller.h +++ /dev/null @@ -1,4 +0,0 @@ -#include "maths.h" -#include "hh_entity.h" - -// inputs diff --git a/src/engine/TODO/sprite_controller.h b/src/engine/TODO/sprite_controller.h deleted file mode 100644 index c1fadff..0000000 --- a/src/engine/TODO/sprite_controller.h +++ /dev/null @@ -1,6 +0,0 @@ -// handles sprites - -// Bg sprites - - -// Fg or entity sprites diff --git a/src/engine/camera.c b/src/engine/camera.c new file mode 100644 index 0000000..e756bd4 --- /dev/null +++ b/src/engine/camera.c @@ -0,0 +1,34 @@ +#include "engine/camera.h" + +#include "ppu/consts.h" + + +vec_cor hh_update_camera(vec_cen new, vec2 min, vec2 max){ + + //TODO: change floating point math to fix point math + //TODO: fix buggy y-axis ?? + + // new = vec_cen2cor(new,(vec2){.x=max.x/2,.y=max.y/2}); + new = vec_cen2cor((vec2){.x=new.x+(HH_PPU_SPRITE_WIDTH/2),.y=(new.y+(HH_PPU_SPRITE_HEIGHT/2))*2},(vec2){.x=max.x/2,.y=max.y/2}); + // new.x = new.x << HH_MATH_FIXED_POINT; + // new.y = new.y << HH_MATH_FIXED_POINT; + static vec_cor old; + // old.x = old.x << HH_MATH_FIXED_POINT; + // old.y = old.y << HH_MATH_FIXED_POINT; + + // int16_t some = 0; + // some = some <<= HH_MATH_FIXED_POINT-1; + + new.x = (int)((float)new.x*0.1f + (float)old.x*0.9f); + new.y = (int)((float)new.y*0.1f + (float)old.y*0.9f); + + // old.x = old.x >> HH_MATH_FIXED_POINT; + // old.y = old.y >> HH_MATH_FIXED_POINT; + + + old.x = CLAMP(new.x,min.x,max.x); + old.y = CLAMP(new.y,min.y,max.y); + + return old; +} + diff --git a/src/engine/camera.h b/src/engine/camera.h new file mode 100644 index 0000000..b3ffb52 --- /dev/null +++ b/src/engine/camera.h @@ -0,0 +1,6 @@ +#pragma once + +#include "engine/maths.h" + +vec_cor hh_update_camera(vec_cor new, vec2 min, vec2 max); + diff --git a/src/engine/draw_screen.c b/src/engine/draw_screen.c new file mode 100644 index 0000000..c4f3389 --- /dev/null +++ b/src/engine/draw_screen.c @@ -0,0 +1,62 @@ +#include "engine/draw_screen.h" +#include "engine/sprite_controller.h" + +uint8_t hh_world_to_tile(vec2 pos){ + + FILE* level = fopen("../test/bin/level1_test.bin", "rb"); /* open binary file */ + if (!level) { /* check if file opened successfully */ + fprintf(stderr, "Error: Failed to open file.\n"); + return 0; + } + int index = ((pos.y/16)*40 + pos.x/16);//TODO: remove magic number(s) + fseek(level, (index * sizeof(int)) + sizeof(int), SEEK_SET); + int tile;// = (int*)malloc(sizeof(int)); + fread(&tile, sizeof(int), 1, level); // read 1 tile from binary + + fclose(level); + // int val = tile; + // free(tile); + return tile; +} + + +// remeber old value to know which part to update. +vec2 previousViewport = { .x = 0, .y = 0 }; +void hh_draw_screen(vec_cor viewport){ + if (viewport.x == previousViewport.x && viewport.y == previousViewport.y) return; + + hh_ppu_update_aux((hh_s_ppu_loc_aux){ + .bg_shift_x = viewport.x, + .bg_shift_y = viewport.y, + .fg_fetch = 0, + .sysreset = 0, + }); + + // update previous viewport values + previousViewport = viewport; +} + +void hh_setup_screen(){ + //(HH_map_size_X*HH_map_size_Y) + int size = 2400; // max X = 40 en max Y = 80 + FILE* level = fopen("../test/bin/level1_test.bin", "rb"); /* open binary file */ + if (!level) { /* check if file opened successfully */ + fprintf(stderr, "Error: Failed to open file.\n"); + return; + } + fseek(level, (0* sizeof(int)) + sizeof(int), SEEK_SET); + int* tile = (int*)malloc(size*sizeof(int)); + fread(tile, sizeof(int), size, level); // read 1 tile from binary + + fclose(level); + + for(int BAM_index = 0; BAM_index < size; BAM_index++){ + hh_ppu_update_background(BAM_index, (hh_s_ppu_loc_bam_entry){ + .horizontal_flip = false, + .vertical_flip = false, + .palette_index = hh_get_palette(tile[BAM_index]), + .tilemap_index = tile[BAM_index], + }); + } + free(tile); +} diff --git a/src/engine/draw_screen.h b/src/engine/draw_screen.h index 4af5865..b181108 100644 --- a/src/engine/draw_screen.h +++ b/src/engine/draw_screen.h @@ -3,7 +3,19 @@ // every function call for drawing the screen goes here. #include "engine/maths.h" +#include "ppu/ppu.h" +#include #include -uint16_t hh_world_to_tile(vec2 pos); -void hh_draw_screen(vec2 viewport); \ No newline at end of file +#include + + +#define HH_map_size_X 80 +#define HH_map_size_Y 60 + +/** @brief return a single tile from world binary */ +uint8_t hh_world_to_tile(vec2 pos); +/** @brief shift to level if viewport changed position */ +void hh_draw_screen(vec2 viewport); +/** @brief send data to BAM memory from binary level */ +void hh_setup_screen(); diff --git a/src/engine/engine.c b/src/engine/engine.c index f3410a4..799ee7c 100644 --- a/src/engine/engine.c +++ b/src/engine/engine.c @@ -1,3 +1,4 @@ #include "engine/draw_screen.h" #include "engine/level.h" #include "engine/maths.h" +#include "engine/sprite_controller.h" diff --git a/src/engine/entity.c b/src/engine/entity.c new file mode 100644 index 0000000..153e7e1 --- /dev/null +++ b/src/engine/entity.c @@ -0,0 +1,46 @@ +#include + +#include "engine/entity.h" +#include "engine/maths.h" + +/* + PLAYER: (pos on X) + ,___, + | | + | X | + |___| + +*/ + +bool hh_collision(vec_cor pos1, vec2 pos2){ + if (pos2.x == CLAMP(pos2.x, pos1.x, pos1.x+16)){// hit x + return true; + } + + if (pos2.y == CLAMP(pos2.y, pos1.y, pos1.y+16)){// hit y + return true; + } + return false; +} + +void hh_solve_collision(vec2 pos_environment, hh_entity* entity){ + if (!hh_collision(pos_environment,entity->pos)) + return; + + printf("BONK!/n"); + // if (entity->vel.y > 0){ + // entity->pos.y = MAX(entity->pos.y,pos_environment.y); + // entity->vel.y = 0; + // } else { + // entity->pos.y = MIN(entity->pos.y,pos_environment.y); + // entity->vel.y = 0; + // } + // if (entity->vel.x <= 0){ + // entity->pos.x = MIN(entity->pos.x,pos_environment.x-16); + // entity->vel.x = 0; + // } else { + // entity->pos.x = MAX(entity->pos.x,pos_environment.x+16); + // entity->vel.x = 0; + // } +} + diff --git a/src/engine/entity.h b/src/engine/entity.h new file mode 100644 index 0000000..f45dae2 --- /dev/null +++ b/src/engine/entity.h @@ -0,0 +1,57 @@ +#pragma once + +#include +#include + +#include "ppu/types.h" + +#include "engine/maths.h" + +typedef uint8_t hh_idx_t; + +typedef enum { + fire, ice, poison +}hh_e_damage_t; + +typedef struct { + hh_s_ppu_loc_fam_entry fam; //screen + hh_idx_t frame0; + hh_idx_t palette; + +}hh_s_rendering; + +typedef struct { + int8_t hp; + int8_t dmg; + hh_e_damage_t dmg_type; + int8_t speed_x, speed_y; + +} hh_s_atributes; + + +typedef struct { + vec2 pos, vel, vec; + bool is_grounded; + int8_t hp; + int8_t speed; + hh_s_rendering render; + //armor/block? +}hh_entity; + +typedef struct { + hh_entity p; + hh_s_atributes atr; +}hh_s_player; + + +/// @brief detect for collision enity and eviroment +/// @param pos1 position of environment tile to be checked +/// @param pos2 position entity +/// @return true if collision between enity and environment +bool hh_collision(vec2 pos1, vec2 pos2); + +/// @brief solve collisions +/// @param environment position +/// @param entity position +/// @return solved new entity position +void hh_solve_collision(vec2 pos_environment, hh_entity* entity); diff --git a/src/engine/maths.c b/src/engine/maths.c new file mode 100644 index 0000000..475bba2 --- /dev/null +++ b/src/engine/maths.c @@ -0,0 +1,19 @@ +#include "engine/maths.h" + +vec2 vec_add(vec2 a, vec2 b){ + return (vec2){a.x + b.x, a.y + b.y}; +} + +vec_cor vec_cen2cor(vec_cen in, vec2 halfDistance){ + return (vec_cor){ + .x = in.x - halfDistance.x, + .y = in.y - halfDistance.y, + }; +} + +vec_cen vec_cor2cen(vec_cor in, vec2 halfDistance){ + return (vec_cen){ + .x = in.x + halfDistance.x, + .y = in.y + halfDistance.y, + }; +} diff --git a/src/engine/maths.h b/src/engine/maths.h index c7f1b44..bef287e 100644 --- a/src/engine/maths.h +++ b/src/engine/maths.h @@ -3,12 +3,17 @@ // #include typedef struct { - uint32_t x,y; + int32_t x,y; } vec2; typedef vec2 vec_cen;//centered typedef vec2 vec_cor;//left upper corner +vec2 vec_add(vec2 a, vec2 b); + +vec_cor vec_cen2cor(vec_cen in, vec2 halfDistance); +vec_cor vec_cor2cen(vec_cen in, vec2 halfDistance); + //fixed point at decimal 7lsb (world positions in pixels (with fixed decimal point)) #define HH_MATH_FIXED_POINT 7 diff --git a/src/engine/player_controller.c b/src/engine/player_controller.c new file mode 100644 index 0000000..6735620 --- /dev/null +++ b/src/engine/player_controller.c @@ -0,0 +1,167 @@ +#include "ppu/types.h" +#include "engine/camera.h" +#include "engine/draw_screen.h" +#include "engine/sprite_controller.h" +#include "engine/player_controller.h" + +#include "demo.h" +#include + +#include "input.h" + +void hh_player_actions() { + static hh_entity player={ + .hp = 4, + .speed = 6, + .is_grounded = false, + .pos = (vec2){32,32}, + .vel = (vec2){0,0}, + .vec = (vec2){0,0}, + .render = { + .frame0 = 20, + .palette = 7, + .fam = (hh_s_ppu_loc_fam_entry){ + .horizontal_flip = false, + .vertical_flip = false, + .palette_index = 7, + .tilemap_index = 2, + } + } + }, player_new = {0}; + + // hh_input_read(); + player.vel = (vec2){.x = (-1 * g_hh_controller_p1.dpad_left) + (1 * g_hh_controller_p1.dpad_right), + .y = (-1 * g_hh_controller_p1.dpad_up) + (1 * g_hh_controller_p1.dpad_down) }; + // const int8_t maa = 3; + // const int8_t mbb = -3; + // if (g_hh_controller_p1.dpad_up) + // + // if (g_hh_controller_p1.dpad_down) + // + // if (g_hh_controller_p1.dpad_left) { + // player.vel.x += mbb; + // // g_hh_demo_balls[0].horizontal_flip = true; + // } + // if (g_hh_controller_p1.dpad_right) { + // player.vel.x += maa; + // // g_hh_demo_balls[0].horizontal_flip = true; + // } + // if (g_hh_controller_p1.button_primary /*&& player.is_grounded*/) //JUMP + // player.vel.y += -6; + // // // if (g_hh_controller_p1.button_secondary) + + // player.render.fam.palette_index = 7; + // player.render.fam.tilemap_index = 7; + + // printf("%x ",player.render.fam.palette_index); + + // player.vel.y += 1; //gravity + + + //END OF VECTOR CHANGES + // player.vel.y = CLAMP(player.vel.y,-32,32); + // player.vel.x = CLAMP(player.vel.x,-32,32); + + player_new.pos = (vec2){ + .x = player.pos.x + player.vel.x, + .y = player.pos.y + player.vel.y, + }; + + + + // const uint8_t empty = 0; + // hh_s_tiles tiles[9]; + // const vec2 tile_offset[9] = { + // (vec2){-16,-16},(vec2){0,-16},(vec2){+16,-16}, + // (vec2){-16,0}, (vec2){0,0}, (vec2){+16,0}, + // (vec2){-16,+16},(vec2){0,+16},(vec2){+16,+16}, + // }; + // for (int i = 0; i < 9; i++) { + // vec2 temp_pos = vec_add(player.pos, tile_offset[i]); + // temp_pos =(vec2){ + // .x = temp_pos.x, + // .y = temp_pos.y, + // }; + // hh_s_tiles tile = { + // .pos = temp_pos, + // .idx = hh_world_to_tile(temp_pos) + // }; + // if(hh_colidable(tile.idx)) { + // tiles[i]=tile; + // // printf(" collidable near!"); + // } else { + // tiles[i].idx = 0; + // } + // } + /* + 012 + 345 + 678 + */ + // for (int i = 0; i < 9; i++) + // { + // if (tiles[i].idx != 0){ + // hh_solve_collision(tiles[i].pos, &player); + // } + // } + + player_new.is_grounded = false; + + // solves x collision + if (player.vel.x <= 0) { + if (hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 0, .y=player.pos.y + 0})) || + hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 0, .y=player.pos.y + 15}))) { + player_new.pos.x = (player_new.pos.x & ~15) + 16, + player_new.vel.x = 0; + } + } else { + if (hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 16, .y=player.pos.y + 0})) || + hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 16, .y=player.pos.y + 15}))) { + player_new.pos.x = player_new.pos.x & ~15, // <-- magic comma, NOT TOUCHY + player_new.vel.x = 0; + } + } + + //solves y collision + if (player.vel.y <= 0) { + if (hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 0, .y=player_new.pos.y + 0})) || + hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 0, .y=player_new.pos.y + 15}))) { + player_new.pos.y = (player_new.pos.y & ~15) + 16, + player_new.vel.y = 0; + } + } else { + if (hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 0, .y=player_new.pos.y + 16})) || + hh_colidable(hh_world_to_tile((vec2){.x=player_new.pos.x + 16, .y=player_new.pos.y + 15}))) { + player_new.pos.y = player_new.pos.y & ~15, + player_new.vel.y = 0; + player_new.is_grounded = true; + } + } + + player = player_new; + + vec_cor cam_pos;//value in tiles + // cam_pos = (vec2){0,0}; + cam_pos = hh_update_camera(player.pos,(vec2){0,0},(vec2){.x=20*16,.y=30*16});//TODO: remove magic number(s) + // printf("%i, %i:%i, %i\n",player.pos.x,player.pos.y,cam_pos.x,cam_pos.y); + hh_draw_screen(cam_pos); + // update player sprite on ppu + player.render.fam.position_x = (player.pos.x-cam_pos.x); + player.render.fam.position_y = (player.pos.y-cam_pos.y); + + + player.render.fam.tilemap_index = 2;//TODO: these two lines should be redundant + player.render.fam.palette_index = 7; + hh_ppu_update_foreground(0, player.render.fam); + + + hh_s_ppu_loc_fam_entry sprite = { + .position_x = 16, + .position_y = 16, + .palette_index = 7, + .tilemap_index = 2, + }; + hh_ppu_update_foreground(1, sprite); + +} + diff --git a/src/engine/player_controller.h b/src/engine/player_controller.h new file mode 100644 index 0000000..400c18e --- /dev/null +++ b/src/engine/player_controller.h @@ -0,0 +1,7 @@ +#pragma once + +#include "engine/maths.h" +#include "engine/entity.h" +// inputs + +void hh_player_actions(); diff --git a/src/engine/sprite_controller.c b/src/engine/sprite_controller.c new file mode 100644 index 0000000..5d93cf8 --- /dev/null +++ b/src/engine/sprite_controller.c @@ -0,0 +1,22 @@ +#include + +#include "engine/sprite_controller.h" +#include "ppu/types.h" +#include "ppu/consts.h" +#include "ppu/ppu.h" + +uint8_t hh_get_palette(uint8_t tile_idx) { + return hh_g_sprite_palette[tile_idx]; +} + +void hh_setup_palettes(){ + for (int idx = 0; idx < HH_PPU_PALETTE_COUNT; idx++) { + for (int col = 0; col < HH_PPU_PALETTE_COLOR_COUNT; col++) { + hh_ppu_update_color(idx,col,hh_g_palette[idx][col]); + } + } +} + +bool hh_colidable(uint8_t tile_idx){ + return (hh_get_palette(tile_idx) != 0); +} diff --git a/src/engine/sprite_controller.h b/src/engine/sprite_controller.h new file mode 100644 index 0000000..001a459 --- /dev/null +++ b/src/engine/sprite_controller.h @@ -0,0 +1,106 @@ +#pragma once +#include + +#include "ppu/types.h" + +// handles sprites + +// Bg sprites + +// Fg or entity sprites + +//TODO: pack data inside of sprite_palette LUT +//HH_PPU_PALETTE_COUNT +#define HH_SPRITE_COUNT 40 +#define HH_PAL_IDX_SKY 0 +#define HH_PAL_IDX_BRICK 1 +const static uint8_t hh_g_sprite_palette[HH_SPRITE_COUNT] = { + 0,1,1,1,1,1,1,1,1,1, //1+9 + 1,1,1,1,1,1,1,1,1,1, //6+4 + 1,1,1,1,1,1,1,1,1, //9 + 7,7,7,2,7,7,1,2,7 + //other palettes here: +}; + + +const static hh_ppu_loc_palette_table_t hh_g_palette = { + {//palette info here + {0x1,0x2,0x3}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}}, + {//Bricks + {0x1,0x2,0x3},//01 + {0xd,0x8,0xa},//24 + {0x0,0x0,0x1},//25 + {0x1,0x1,0x1},//26 + {0x1,0x1,0x2},//27 + {0x2,0x2,0x3},//28 + {0x3,0x4,0x5},//29 + {0x5,0x1,0x7}}, + {//slime + {0x1,0x2,0x3}, + {0x1,0x3,0x2}, + {0x4,0x8,0x3}, + {0x7,0xa,0x4}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}}, + { + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}}, + { + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}}, + { + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}}, + { + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}, + {0x0,0x0,0x0}}, + { + {0x0,0xf,0xf}, + {0xf,0xf,0xf}, + {0xf,0x0,0xf}, + {0xf,0xf,0x0}, + {0xf,0x0,0x0}, + {0x0,0xf,0x0}, + {0x0,0x0,0xf}, + {0x0,0x0,0x0}} +}; + +void hh_setup_palettes(); + +/** @brief return palette index that belongs to tilemap index */ +uint8_t hh_get_palette(uint8_t tile_idx); + +bool hh_colidable(uint8_t tile_idx); diff --git a/src/makefile b/src/makefile index 96751fb..d7d9087 100644 --- a/src/makefile +++ b/src/makefile @@ -31,7 +31,13 @@ LOCAL_SRCS += main.c \ ppu/internals.c \ ppu/ppu.c \ demo.c \ - engine/engine.c + engine/engine.c \ + engine/sprite_controller.c \ + engine/player_controller.c \ + engine/draw_screen.c \ + engine/camera.c \ + engine/maths.c \ + engine/entity.c CFLAGS += $(SHARED_FLAGS) LFLAGS += $(SHARED_FLAGS) diff --git a/src/ppusim/sim.c b/src/ppusim/sim.c index 1fceb82..a5fec45 100644 --- a/src/ppusim/sim.c +++ b/src/ppusim/sim.c @@ -29,20 +29,21 @@ void hh_ppu_init() { } void hh_ppu_load_tilemap() { - char* filename = "tiles.bin"; + char* filename = "../test/bin/tiles.bin"; FILE* fp = fopen(filename,"rb"); if (!fp){ + fprintf(stderr,"Error: Failed to load tiles."); return;//error } - + int sprite_size = (HH_PPU_SPRITE_WIDTH * HH_PPU_SPRITE_HEIGHT); fseek(fp, 0, SEEK_END);//goto EOF - int _size = ftell(fp)/HH_PPU_VRAM_TMM_SPRITE_SIZE; + int _size = ftell(fp)/sprite_size; fseek(fp, 0, 0);//goto start of file for (int i = 0; i < _size; i++) { - uint8_t data[HH_PPU_VRAM_TMM_SPRITE_SIZE]; + uint8_t data[sprite_size]; - fread(data,HH_PPU_VRAM_TMM_SPRITE_SIZE,1,fp); + fread(data,sizeof(uint8_t),sprite_size,fp); hh_s_ppu_vram_data sprite = hh_ppu_2nat_sprite(data); sprite.offset = i*HH_PPU_VRAM_TMM_SPRITE_SIZE; -- cgit v1.2.3