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world_fill_dot

isolation_bkp/dynres
Dominik Madarász 2021-01-11 17:49:00 +01:00
parent 9b6b80e5fe
commit f6dd28e5ee
3 changed files with 16 additions and 7 deletions
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1
code/apps/server/CMakeLists.txt
View File

@ -4,7 +4,6 @@ add_executable(eco2d-server
source/perlin.c
source/options.c
source/world.c
source/world_gen.c
source/blocks.c
header/network.h

2
code/apps/server/source/world.c
View File

@ -34,3 +34,5 @@ uint32_t world_buf(uint8_t const **ptr, uint32_t *width) {
if (width) *width = world_width;
return world_size;
}
#include "world_gen.c"

20
code/apps/server/source/world_gen.c
View File

@ -2,16 +2,24 @@
#include "blocks.h"
#include "zpl.h"
static void world_fill(uint8_t *world, uint32_t width, uint32_t id, uint32_t x, uint32_t y, uint32_t w, uint32_t h) {
#include <math.h>
static void world_fill_rect(uint32_t id, uint32_t x, uint32_t y, uint32_t w, uint32_t h) {
for (uint32_t cy=y; cy<y+h; cy++) {
for (uint32_t cx=x; cx<x+w; cx++) {
uint32_t i = (cy*width) + cx;
uint32_t i = (cy*world_width) + cx;
world[i] = id;
}
}
}
int32_t world_gen(uint8_t *world, uint32_t size, uint32_t width, uint32_t height, int32_t seed) {
static void world_fill_dot(uint32_t id, uint32_t x, uint32_t y, uint32_t w, uint32_t h) {
uint32_t w2 = (uint32_t)floor(w/2.0);
uint32_t h2 = (uint32_t)floor(h/2.0);
world_fill_rect(id, x-w2, y-h2, w, h);
}
int32_t world_gen(int32_t seed) {
// TODO: perform world gen
// atm, we will fill the world with ground and surround it by walls
uint32_t wall_id = blocks_find(BLOCK_BIOME_DEV, BLOCK_KIND_WALL);
@ -19,13 +27,13 @@ int32_t world_gen(uint8_t *world, uint32_t size, uint32_t width, uint32_t height
uint32_t watr_id = blocks_find(BLOCK_BIOME_DEV, BLOCK_KIND_WATER);
// walls
world_fill(world, width, wall_id, 0, 0, width, height);
world_fill_rect(wall_id, 0, 0, world_width, world_height);
// ground
world_fill(world, width, grnd_id, 1, 1, width-2, height-2);
world_fill_rect(grnd_id, 1, 1, world_width-2, world_height-2);
// water
world_fill(world, width, watr_id, 5, 5, 3, 3);
world_fill_dot(watr_id, 8, 8, 4, 4);
return WORLD_ERROR_NONE;
}