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HATPC/scenes/editor_scene.c

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#include "scene_impl.h"
#include "game_systems.h"
#include "water_flow.h"
#include "constants.h"
#include "ent_impl.h"
#include "mempool.h"
#include "raylib.h"
#include "raymath.h"
#include <stdio.h>
static Tile_t all_tiles[MAX_N_TILES] = {0};
enum EntitySpawnSelection {
TOGGLE_TILE = 0,
TOGGLE_ONEWAY,
TOGGLE_LADDER,
TOGGLE_SPIKE,
TOGGLE_WATER,
TOGGLE_AIR_POCKET,
SPAWN_CHEST,
SPAWN_CRATE,
SPAWN_CRATE_ARROW_L,
SPAWN_CRATE_ARROW_R,
SPAWN_CRATE_ARROW_U,
SPAWN_CRATE_ARROW_D,
SPAWN_CRATE_BOMB,
SPAWN_BOULDER,
SPAWN_WATER_RUNNER,
};
#define MAX_SPAWN_TYPE 15
static unsigned int current_spawn_selection = 0;
static bool metal_toggle = false;
static bool crate_activation = false;
#define SELECTION_TILE_SIZE 32
#define SELECTION_TILE_HALFSIZE (SELECTION_TILE_SIZE >> 1)
#define SELECTION_GAP 5
#define SELECTION_REGION_WIDTH (SELECTION_TILE_SIZE * MAX_SPAWN_TYPE)
#define SELECTION_REGION_HEIGHT SELECTION_TILE_SIZE
static char* get_spawn_selection_string(enum EntitySpawnSelection sel)
{
switch(sel)
{
case TOGGLE_TILE: return "solid tile";
case TOGGLE_ONEWAY: return "wooden tile";
case TOGGLE_LADDER: return "ladder";
case TOGGLE_SPIKE: return "spike";
case TOGGLE_WATER: return "water";
case TOGGLE_AIR_POCKET: return "air pocket";
case SPAWN_CHEST: return "chest";
case SPAWN_CRATE: return (metal_toggle) ? "metal crate" : "wooden crate";
case SPAWN_CRATE_ARROW_D: return (metal_toggle) ? "metal down arrow crate" : "wooden down arrow crate";
case SPAWN_CRATE_ARROW_U: return (metal_toggle) ? "metal up arrow crate" : "wooden up arrow crate";
case SPAWN_CRATE_ARROW_L: return (metal_toggle) ? "metal left arrow crate" : "wooden left arrow crate";
case SPAWN_CRATE_ARROW_R: return (metal_toggle) ? "metal right arrow crate" : "wooden right arrow crate";
case SPAWN_CRATE_BOMB: return (metal_toggle) ? "metal bomb crate" : "wooden bomb crate";
case SPAWN_BOULDER: return "boulder";
case SPAWN_WATER_RUNNER: return "water runner";
default: return "unknown";
}
}
static inline unsigned int get_tile_idx(int x, int y, const TileGrid_t* tilemap)
{
unsigned int tile_x = x / TILE_SIZE;
unsigned int tile_y = y / TILE_SIZE;
if (tile_x < tilemap->width && tile_y < tilemap->height)
{
return tile_y * tilemap->width + tile_x;
}
return MAX_N_TILES;
}
static RenderTexture2D selection_section;
static void level_scene_render_func(Scene_t* scene)
{
LevelSceneData_t* data = &(CONTAINER_OF(scene, LevelScene_t, scene)->data);
TileGrid_t tilemap = data->tilemap;
Entity_t* p_ent;
Vector2 min = GetScreenToWorld2D((Vector2){data->game_rec.x, data->game_rec.y}, data->cam);
Vector2 max = GetScreenToWorld2D(
(Vector2){
data->game_rec.x + data->game_rec.width,
data->game_rec.y + data->game_rec.height
},
data->cam
);
min = Vector2Scale(min, 1.0f/tilemap.tile_size);
max = Vector2Scale(max, 1.0f/tilemap.tile_size);
min.x = (int)fmax(0, min.x - 1);
min.y = (int)fmax(0, min.y - 1);
max.x = (int)fmin(tilemap.width-1, max.x + 1);
max.y = (int)fmin(tilemap.height-1, max.y + 1);
BeginTextureMode(data->game_viewport);
ClearBackground(WHITE);
BeginMode2D(data->cam);
for (int tile_y = min.y; tile_y <= max.y; tile_y++)
{
for (int tile_x = min.x; tile_x <= max.x; tile_x++)
{
int i = tile_x + tile_y * tilemap.width;
int x = tile_x * TILE_SIZE;
int y = tile_y * TILE_SIZE;
#if !defined(PLATFORM_WEB)
if (!tilemap.tiles[i].moveable)
{
// Draw water tile
Color water_colour = ColorAlpha(RED, 0.2);
DrawRectangle(x, y, TILE_SIZE, TILE_SIZE, water_colour);
}
#endif
uint8_t tile_sprite_idx = tilemap.tiles[i].tile_type + tilemap.tiles[i].rotation;
if (data->tile_sprites[tile_sprite_idx] != NULL)
{
draw_sprite(data->tile_sprites[tile_sprite_idx], (Vector2){x,y}, false);
}
else if (tilemap.tiles[i].tile_type == SOLID_TILE)
{
DrawRectangle(x, y, TILE_SIZE, TILE_SIZE, BLACK);
}
else if (tilemap.tiles[i].tile_type == ONEWAY_TILE)
{
DrawRectangle(x, y, TILE_SIZE, TILE_SIZE, MAROON);
}
else if (tilemap.tiles[i].tile_type == LADDER)
{
DrawRectangle(x, y, TILE_SIZE, TILE_SIZE, ORANGE);
}
else if (tilemap.tiles[i].tile_type == SPIKES)
{
DrawRectangle(
x + tilemap.tiles[i].offset.x, y + tilemap.tiles[i].offset.y,
tilemap.tiles[i].size.x, tilemap.tiles[i].size.y, RED
);
}
if (tilemap.tiles[i].wet)
{
#define SURFACE_THICKNESS 4
int up = i - tilemap.width;
int bot = i + tilemap.width;
int right = i + 1;
int left = i - 1;
int bot_line = y + TILE_SIZE - tilemap.tiles[i].water_level * WATER_BBOX_STEP - SURFACE_THICKNESS / 2;
if (up >= 0 && tilemap.tiles[up].wet)
{
DrawLineEx((Vector2){x + TILE_SIZE / 2, y}, (Vector2){x + TILE_SIZE / 2, y + TILE_SIZE - tilemap.tiles[i].water_level * WATER_BBOX_STEP}, SURFACE_THICKNESS, ColorAlpha(BLUE, 0.7));
}
if (
bot <= tilemap.n_tiles
&& tilemap.tiles[i].water_level == 0
)
{
if (i % tilemap.width != 0 && tilemap.tiles[left].wet && (tilemap.tiles[bot].solid == SOLID || tilemap.tiles[bot-1].solid == SOLID))
{
DrawLineEx((Vector2){x, bot_line}, (Vector2){x + TILE_SIZE / 2, bot_line}, SURFACE_THICKNESS, ColorAlpha(BLUE, 0.7));
}
if (right % tilemap.width != 0 && tilemap.tiles[right].wet && (tilemap.tiles[bot].solid == SOLID || tilemap.tiles[bot+1].solid == SOLID))
{
DrawLineEx((Vector2){x + TILE_SIZE / 2, bot_line}, (Vector2){x + TILE_SIZE, bot_line}, SURFACE_THICKNESS, ColorAlpha(BLUE, 0.7));
}
}
}
// Draw water tile
uint32_t water_height = tilemap.tiles[i].water_level * WATER_BBOX_STEP;
// Draw water tile
Color water_colour = ColorAlpha(BLUE, 0.5);
DrawRectangle(
x,
y + (TILE_SIZE - water_height),
TILE_SIZE,
water_height,
water_colour
);
if (tilemap.tiles[i].max_water_level < MAX_WATER_LEVEL)
{
DrawRectangleLinesEx((Rectangle){x, y, TILE_SIZE, TILE_SIZE}, 2.0, ColorAlpha(BLUE, 0.5));
}
}
}
char buffer[64] = {0};
sc_map_foreach_value(&scene->ent_manager.entities, p_ent)
{
CTransform_t* p_ct = get_component(p_ent, CTRANSFORM_COMP_T);
CBBox_t* p_bbox = get_component(p_ent, CBBOX_COMP_T);
// TODO: Figure out better way to cull this
//if (
// p_ct->position.x + p_bbox < min.x * tilemap.tile_size
// || p_ct->position.x + p_bbox->size.x > max.x * tilemap.tile_size
// || p_ct->position.y < min.y * tilemap.tile_size
// || p_ct->position.y + p_bbox->size.y > max.y * tilemap.tile_size
//) continue;
Color colour;
switch(p_ent->m_tag)
{
case PLAYER_ENT_TAG:
colour = RED;
break;
case CRATES_ENT_TAG:
colour = p_bbox->fragile? BROWN : GRAY;
break;
case BOULDER_ENT_TAG:
colour = GRAY;
break;
case CHEST_ENT_TAG:
colour = YELLOW;
break;
default:
colour = BLACK;
break;
}
if (p_bbox != NULL)
{
if (p_ent->m_tag == BOULDER_ENT_TAG)
{
DrawCircleV(Vector2Add(p_ct->position, p_bbox->half_size), p_bbox->half_size.x, colour);
}
else
{
DrawRectangle(p_ct->position.x, p_ct->position.y, p_bbox->size.x, p_bbox->size.y, colour);
}
if (p_ent->m_tag == CRATES_ENT_TAG)
{
CContainer_t* p_container = get_component(p_ent, CCONTAINER_T);
if (p_container != NULL)
{
switch (p_container->item)
{
case CONTAINER_LEFT_ARROW:
DrawLine(
p_ct->position.x,
p_ct->position.y + p_bbox->half_size.y,
p_ct->position.x + p_bbox->half_size.x,
p_ct->position.y + p_bbox->half_size.y,
BLACK
);
break;
case CONTAINER_RIGHT_ARROW:
DrawLine(
p_ct->position.x + p_bbox->half_size.x,
p_ct->position.y + p_bbox->half_size.y,
p_ct->position.x + p_bbox->size.x,
p_ct->position.y + p_bbox->half_size.y,
BLACK
);
break;
case CONTAINER_UP_ARROW:
DrawLine(
p_ct->position.x + p_bbox->half_size.x,
p_ct->position.y,
p_ct->position.x + p_bbox->half_size.x,
p_ct->position.y + p_bbox->half_size.y,
BLACK
);
break;
case CONTAINER_DOWN_ARROW:
DrawLine(
p_ct->position.x + p_bbox->half_size.x,
p_ct->position.y + p_bbox->half_size.y,
p_ct->position.x + p_bbox->half_size.x,
p_ct->position.y + p_bbox->size.y,
BLACK
);
break;
case CONTAINER_BOMB:
DrawCircleV(Vector2Add(p_ct->position, p_bbox->half_size), p_bbox->half_size.x, BLACK);
break;
default:
break;
}
}
}
}
CHurtbox_t* p_hurtbox = get_component(p_ent, CHURTBOX_T);
CHitBoxes_t* p_hitbox = get_component(p_ent, CHITBOXES_T);
if (p_hitbox != NULL)
{
for (uint8_t i = 0;i < p_hitbox->n_boxes; ++i)
{
Rectangle rec = {
.x = p_ct->position.x + p_hitbox->boxes[i].x,
.y = p_ct->position.y + p_hitbox->boxes[i].y,
.width = p_hitbox->boxes[i].width,
.height = p_hitbox->boxes[i].height,
};
DrawRectangleLinesEx(rec, 1.5, ORANGE);
}
}
if (p_hurtbox != NULL)
{
Rectangle rec = {
.x = p_ct->position.x + p_hurtbox->offset.x,
.y = p_ct->position.y + p_hurtbox->offset.y,
.width = p_hurtbox->size.x,
.height = p_hurtbox->size.y,
};
DrawRectangleLinesEx(rec, 1.5, PURPLE);
}
CSprite_t* p_cspr = get_component(p_ent, CSPRITE_T);
if (p_cspr != NULL)
{
const SpriteRenderInfo_t spr = p_cspr->sprites[p_cspr->current_idx];
if (spr.sprite != NULL)
{
Vector2 pos = Vector2Add(p_ct->position, spr.offset);
draw_sprite(spr.sprite, pos, p_cspr->flip_x);
}
}
}
sc_map_foreach_value(&scene->ent_manager.entities_map[DYNMEM_ENT_TAG], p_ent)
{
CWaterRunner_t* p_runner = get_component(p_ent, CWATERRUNNER_T);
unsigned int x = ((p_runner->current_tile) % tilemap.width) * tilemap.tile_size;
unsigned int y = ((p_runner->current_tile) / tilemap.width) * tilemap.tile_size;
DrawCircle(x+16, y+16, 8, ColorAlpha(BLUE, 0.6));
}
for (int tile_y = min.y; tile_y <= max.y; tile_y++)
{
for (int tile_x = min.x; tile_x <= max.x; tile_x++)
{
int i = tile_x + tile_y * tilemap.width;
int x = tile_x * TILE_SIZE;
int y = tile_y * TILE_SIZE;
sprintf(buffer, "%u", sc_map_size_64v(&tilemap.tiles[i].entities_set));
if (tilemap.tiles[i].solid > 0)
{
DrawText(buffer, x, y, 10, WHITE);
}
else
{
// Draw water tile
DrawText(buffer, x, y, 10, BLACK);
}
}
}
// Draw tile grid
for (size_t i = min.x; i < max.x; ++i)
{
int x = (i+1)*TILE_SIZE;
DrawLine(x, 0, x, tilemap.height * TILE_SIZE, BLACK);
}
for (size_t i = min.y; i < max.y;++i)
{
int y = (i+1)*TILE_SIZE;
DrawLine(0, y, tilemap.width * TILE_SIZE, y, BLACK);
}
EndMode2D();
EndTextureMode();
Rectangle draw_rec = data->game_rec;
draw_rec.x = 0;
draw_rec.y = 0;
draw_rec.height *= -1;
BeginDrawing();
ClearBackground(LIGHTGRAY);
DrawTextureRec(
data->game_viewport.texture,
draw_rec,
(Vector2){data->game_rec.x, data->game_rec.y},
WHITE
);
draw_rec.width = SELECTION_REGION_WIDTH;
draw_rec.height = -(SELECTION_REGION_HEIGHT * 2 + 10);
Vector2 draw_pos = {data->game_rec.x, data->game_rec.y + data->game_rec.height + SELECTION_GAP};
DrawTextureRec(
selection_section.texture,
draw_rec,
draw_pos,
WHITE
);
draw_pos.x = data->game_rec.x + current_spawn_selection * SELECTION_TILE_SIZE;
DrawRectangleLines(
draw_pos.x, draw_pos.y,
SELECTION_TILE_SIZE, SELECTION_TILE_SIZE, GREEN
);
draw_pos.x = data->game_rec.x + (MAX_SPAWN_TYPE + 1) * SELECTION_TILE_SIZE;
sprintf(buffer, "Selection: %s", get_spawn_selection_string(current_spawn_selection));
DrawText(buffer, draw_pos.x, draw_pos.y, 20, BLACK);
draw_pos.y += SELECTION_TILE_SIZE + 5;
sprintf(buffer, "Crate %s on spawn", crate_activation? "active" : "inactive");
DrawText(buffer, draw_pos.x, draw_pos.y, 20, BLACK);
// For DEBUG
const int gui_x = data->game_rec.x + data->game_rec.width + 10;
int gui_y = 15;
#if !defined(PLATFORM_WEB)
sc_map_foreach_value(&scene->ent_manager.entities_map[PLAYER_ENT_TAG], p_ent)
{
CTransform_t* p_ct = get_component(p_ent, CTRANSFORM_COMP_T);
CJump_t* p_cjump = get_component(p_ent, CJUMP_COMP_T);
CPlayerState_t* p_pstate = get_component(p_ent, CPLAYERSTATE_T);
CMovementState_t* p_mstate = get_component(p_ent, CMOVEMENTSTATE_T);
sprintf(buffer, "Pos: %.3f\n %.3f", p_ct->position.x, p_ct->position.y);
DrawText(buffer, gui_x, gui_y, 12, BLACK);
sprintf(buffer, "Vel: %.3f\n %.3f", p_ct->velocity.x, p_ct->velocity.y);
DrawText(buffer, gui_x + 80, gui_y, 12, BLACK);
gui_y += 45;
sprintf(buffer, "Jumps: %u", p_cjump->jumps);
DrawText(buffer, gui_x, gui_y, 12, BLACK);
gui_y += 30;
sprintf(buffer, "Crouch: %u", p_pstate->is_crouch);
DrawText(buffer, gui_x, gui_y, 12, BLACK);
gui_y += 30;
sprintf(buffer, "Water: %s", p_mstate->water_state & 1? "YES":"NO");
DrawText(buffer, gui_x, gui_y, 12, BLACK);
gui_y += 30;
sprintf(buffer, "Ladder: %u", p_pstate->ladder_state);
DrawText(buffer, gui_x, gui_y, 12, BLACK);
gui_y += 30;
}
#endif
//sprintf(buffer, "Spawn Entity: %s", get_spawn_selection_string(current_spawn_selection));
//DrawText(buffer, gui_x, 240, 12, BLACK);
sprintf(buffer, "Number of Entities: %u", sc_map_size_64v(&scene->ent_manager.entities));
DrawText(buffer, gui_x, gui_y, 12, BLACK);
gui_y += 30;
sprintf(buffer, "FPS: %u", GetFPS());
DrawText(buffer, gui_x, gui_y, 12, BLACK);
gui_y += 30;
static char mempool_stats[512];
print_mempool_stats(mempool_stats);
DrawText(mempool_stats, gui_x, gui_y, 12, BLACK);
EndDrawing();
}
static void spawn_chest(Scene_t* scene, unsigned int tile_idx)
{
LevelSceneData_t* data = &(CONTAINER_OF(scene, LevelScene_t, scene)->data);
Entity_t* p_crate = create_chest(&scene->ent_manager, &scene->engine->assets);
if (p_crate == NULL) return;
CTransform_t* p_ctransform = get_component(p_crate, CTRANSFORM_COMP_T);
p_ctransform->position.x = (tile_idx % data->tilemap.width) * TILE_SIZE;
p_ctransform->position.y = (tile_idx / data->tilemap.width) * TILE_SIZE;
p_ctransform->active = true;
}
static void spawn_crate(Scene_t* scene, unsigned int tile_idx, bool metal, ContainerItem_t item, bool active)
{
LevelSceneData_t* data = &(CONTAINER_OF(scene, LevelScene_t, scene)->data);
Entity_t* p_crate = create_crate(&scene->ent_manager, &scene->engine->assets, metal, item);
if (p_crate == NULL) return;
CTransform_t* p_ctransform = get_component(p_crate, CTRANSFORM_COMP_T);
p_ctransform->position.x = (tile_idx % data->tilemap.width) * TILE_SIZE;
p_ctransform->position.y = (tile_idx / data->tilemap.width) * TILE_SIZE;
p_ctransform->active = active;
}
static void spawn_boulder(Scene_t* scene, unsigned int tile_idx)
{
LevelSceneData_t* data = &(CONTAINER_OF(scene, LevelScene_t, scene)->data);
Entity_t* p_boulder = create_boulder(&scene->ent_manager, &scene->engine->assets);
if (p_boulder == NULL) return;
CTransform_t* p_ctransform = get_component(p_boulder, CTRANSFORM_COMP_T);
p_ctransform->position.x = (tile_idx % data->tilemap.width) * TILE_SIZE;
p_ctransform->position.y = (tile_idx / data->tilemap.width) * TILE_SIZE;
}
static void toggle_block_system(Scene_t* scene)
{
// TODO: This system is not good as the interface between raw input and actions is broken
static unsigned int last_tile_idx = MAX_N_TILES;
LevelSceneData_t* data = &(CONTAINER_OF(scene, LevelScene_t, scene)->data);
TileGrid_t tilemap = data->tilemap;
Vector2 raw_mouse_pos = {GetMouseX(), GetMouseY()};
raw_mouse_pos = Vector2Subtract(raw_mouse_pos, (Vector2){data->game_rec.x, data->game_rec.y});
if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON))
{
last_tile_idx = MAX_N_TILES;
}
if (
raw_mouse_pos.x < data->game_rec.width
&& raw_mouse_pos.y < data->game_rec.height
)
{
Vector2 mouse_pos = GetScreenToWorld2D(raw_mouse_pos, data->cam);
unsigned int tile_idx = get_tile_idx(mouse_pos.x, mouse_pos.y, &tilemap);
if (tile_idx >= (tilemap.n_tiles - tilemap.width)) return;
if (tile_idx == last_tile_idx) return;
if (IsMouseButtonDown(MOUSE_LEFT_BUTTON))
{
enum EntitySpawnSelection sel = (enum EntitySpawnSelection)current_spawn_selection;
TileType_t new_type = EMPTY_TILE;
switch (sel)
{
case TOGGLE_TILE:
new_type = (tilemap.tiles[tile_idx].tile_type == SOLID_TILE)? EMPTY_TILE : SOLID_TILE;
if (new_type == SOLID_TILE)
{
tilemap.tiles[tile_idx].water_level = 0;
tilemap.tiles[tile_idx].wet = false;
}
break;
case TOGGLE_ONEWAY:
new_type = (tilemap.tiles[tile_idx].tile_type == ONEWAY_TILE)? EMPTY_TILE : ONEWAY_TILE;
break;
case TOGGLE_LADDER:
new_type = (tilemap.tiles[tile_idx].tile_type == LADDER)? EMPTY_TILE : LADDER;
break;
case TOGGLE_SPIKE:
new_type = (tilemap.tiles[tile_idx].tile_type == SPIKES)? EMPTY_TILE : SPIKES;
break;
case TOGGLE_WATER:
new_type = tilemap.tiles[tile_idx].tile_type;
if (tilemap.tiles[tile_idx].water_level < MAX_WATER_LEVEL)
{
tilemap.tiles[tile_idx].water_level = MAX_WATER_LEVEL;
tilemap.tiles[tile_idx].wet = false;
}
break;
case TOGGLE_AIR_POCKET:
new_type = tilemap.tiles[tile_idx].tile_type;
if (tilemap.tiles[tile_idx].max_water_level < MAX_WATER_LEVEL)
{
tilemap.tiles[tile_idx].max_water_level = MAX_WATER_LEVEL;
}
else
{
tilemap.tiles[tile_idx].max_water_level = 0;
tilemap.tiles[tile_idx].water_level = 0;
}
break;
case SPAWN_CRATE:
{
spawn_crate(scene, tile_idx, metal_toggle, CONTAINER_EMPTY, crate_activation);
}
break;
case SPAWN_BOULDER:
spawn_boulder(scene, tile_idx);
break;
case SPAWN_CRATE_ARROW_L:
spawn_crate(scene, tile_idx, metal_toggle, CONTAINER_LEFT_ARROW, crate_activation);
break;
case SPAWN_CRATE_ARROW_R:
spawn_crate(scene, tile_idx, metal_toggle, CONTAINER_RIGHT_ARROW, crate_activation);
break;
case SPAWN_CRATE_ARROW_U:
spawn_crate(scene, tile_idx, metal_toggle, CONTAINER_UP_ARROW, crate_activation);
break;
case SPAWN_CRATE_ARROW_D:
spawn_crate(scene, tile_idx, metal_toggle, CONTAINER_DOWN_ARROW, crate_activation);
break;
case SPAWN_CRATE_BOMB:
spawn_crate(scene, tile_idx, metal_toggle, CONTAINER_BOMB, crate_activation);
break;
case SPAWN_WATER_RUNNER:
{
Entity_t* p_ent = create_water_runner(&scene->ent_manager, DEFAULT_MAP_WIDTH, DEFAULT_MAP_HEIGHT, tile_idx);
if (p_ent != NULL)
{
CTransform_t* p_ct = get_component(p_ent, CTRANSFORM_COMP_T);
p_ct->position.x = (tile_idx % tilemap.width) * tilemap.tile_size;
p_ct->position.y = (tile_idx / tilemap.width) * tilemap.tile_size;
}
}
break;
case SPAWN_CHEST:
spawn_chest(scene, tile_idx);
break;
}
change_a_tile(&tilemap, tile_idx, new_type);
last_tile_idx = tile_idx;
CWaterRunner_t* p_crunner;
sc_map_foreach_value(&scene->ent_manager.component_map[CWATERRUNNER_T], p_crunner)
{
p_crunner->state = BFS_RESET;
}
}
else if (IsMouseButtonDown(MOUSE_RIGHT_BUTTON))
{
change_a_tile(&tilemap, tile_idx, EMPTY_TILE);
tilemap.tiles[tile_idx].water_level = 0;
Entity_t* ent;
unsigned int m_id;
sc_map_foreach(&tilemap.tiles[tile_idx].entities_set, m_id, ent)
{
if (ent->m_tag == PLAYER_ENT_TAG) continue;
CTileCoord_t* p_tilecoord = get_component(
ent, CTILECOORD_COMP_T
);
for (size_t i = 0;i < p_tilecoord->n_tiles; ++i)
{
// Use previously store tile position
// Clear from those positions
unsigned int tile_idx = p_tilecoord->tiles[i];
sc_map_del_64v(&(tilemap.tiles[tile_idx].entities_set), m_id);
}
//remove_entity(&scene->ent_manager, m_id);
CWaterRunner_t* p_crunner = get_component(ent, CWATERRUNNER_T);
if (p_crunner == NULL)
{
remove_entity(&scene->ent_manager, m_id);
}
else
{
free_water_runner(ent, &scene->ent_manager);
}
}
}
else
{
last_tile_idx = MAX_N_TILES;
}
return;
}
raw_mouse_pos = Vector2Subtract(raw_mouse_pos, (Vector2){0, data->game_rec.height});
if (
raw_mouse_pos.x < SELECTION_REGION_WIDTH
&& raw_mouse_pos.y < SELECTION_REGION_HEIGHT
)
{
if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON))
{
current_spawn_selection = ((int)raw_mouse_pos.x / SELECTION_TILE_SIZE);
}
}
}
static void restart_editor_level(Scene_t* scene)
{
LevelSceneData_t* data = &(CONTAINER_OF(scene, LevelScene_t, scene)->data);
TileGrid_t tilemap = data->tilemap;
for (size_t i = 0; i < tilemap.n_tiles;i++)
{
tilemap.tiles[i].solid = NOT_SOLID;
tilemap.tiles[i].tile_type = EMPTY_TILE;
tilemap.tiles[i].rotation = TILE_NOROTATE;
tilemap.tiles[i].moveable = true;
tilemap.tiles[i].max_water_level = 4;
tilemap.tiles[i].water_level = 0;
tilemap.tiles[i].wet = false;
tilemap.tiles[i].size = (Vector2){TILE_SIZE, TILE_SIZE};
Entity_t* ent;
unsigned int m_id;
sc_map_foreach(&tilemap.tiles[i].entities_set, m_id, ent)
{
if (ent->m_tag == PLAYER_ENT_TAG) continue;
CTileCoord_t* p_tilecoord = get_component(
ent, CTILECOORD_COMP_T
);
for (size_t i = 0;i < p_tilecoord->n_tiles; ++i)
{
// Use previously store tile position
// Clear from those positions
unsigned int tile_idx = p_tilecoord->tiles[i];
sc_map_del_64v(&(tilemap.tiles[tile_idx].entities_set), m_id);
}
//remove_entity(&scene->ent_manager, m_id);
CWaterRunner_t* p_crunner = get_component(ent, CWATERRUNNER_T);
if (p_crunner == NULL)
{
remove_entity(&scene->ent_manager, m_id);
}
else
{
free_water_runner(ent, &scene->ent_manager);
}
}
}
update_entity_manager(&scene->ent_manager);
for (size_t i = 0; i < tilemap.width; ++i)
{
unsigned int tile_idx = (tilemap.height - 1) * tilemap.width + i;
change_a_tile(&tilemap, tile_idx, SOLID_TILE);
}
}
static void level_do_action(Scene_t* scene, ActionType_t action, bool pressed)
{
CPlayerState_t* p_playerstate;
sc_map_foreach_value(&scene->ent_manager.component_map[CPLAYERSTATE_T], p_playerstate)
{
switch(action)
{
case ACTION_UP:
p_playerstate->player_dir.y = (pressed)? -1 : 0;
break;
case ACTION_DOWN:
p_playerstate->player_dir.y = (pressed)? 1 : 0;
break;
case ACTION_LEFT:
p_playerstate->player_dir.x = (pressed)? -1 : 0;
break;
case ACTION_RIGHT:
p_playerstate->player_dir.x = (pressed)? 1 : 0;
break;
case ACTION_JUMP:
p_playerstate->jump_pressed = pressed;
break;
case ACTION_NEXT_SPAWN:
if (!pressed)
{
current_spawn_selection++;
current_spawn_selection %= MAX_SPAWN_TYPE;
}
break;
case ACTION_PREV_SPAWN:
if (!pressed)
{
if (current_spawn_selection == 0)
{
current_spawn_selection = MAX_SPAWN_TYPE;
}
current_spawn_selection--;
}
break;
case ACTION_METAL_TOGGLE:
if (!pressed) metal_toggle = !metal_toggle;
const Color crate_colour = metal_toggle ? GRAY : BROWN;
Vector2 draw_pos = {SPAWN_CRATE * SELECTION_TILE_SIZE , 0};
BeginTextureMode(selection_section);
for (uint8_t i = SPAWN_CRATE; i <= SPAWN_CRATE_BOMB; ++i)
{
DrawRectangle(draw_pos.x, draw_pos.y, SELECTION_TILE_SIZE, SELECTION_TILE_SIZE, crate_colour);
Vector2 half_size = {SELECTION_TILE_HALFSIZE, SELECTION_TILE_HALFSIZE};
switch (i)
{
case SPAWN_CRATE_ARROW_L:
DrawLine(
draw_pos.x,
draw_pos.y + half_size.y,
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
BLACK
);
break;
case SPAWN_CRATE_ARROW_R:
DrawLine(
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
draw_pos.x + half_size.x * 2,
draw_pos.y + half_size.y,
BLACK
);
break;
case SPAWN_CRATE_ARROW_U:
DrawLine(
draw_pos.x + half_size.x,
draw_pos.y,
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
BLACK
);
break;
case SPAWN_CRATE_ARROW_D:
DrawLine(
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
draw_pos.x + half_size.x,
draw_pos.y + half_size.y * 2,
BLACK
);
break;
case SPAWN_CRATE_BOMB:
DrawCircleV(Vector2Add(draw_pos, half_size), half_size.x, BLACK);
break;
}
draw_pos.x += SELECTION_TILE_SIZE;
}
EndTextureMode();
break;
case ACTION_CRATE_ACTIVATION:
if (!pressed) crate_activation = !crate_activation;
break;
case ACTION_EXIT:
if(scene->engine != NULL)
{
change_scene(scene->engine, 0);
}
break;
case ACTION_RESTART:
restart_editor_level(scene);
break;
default:
break;
}
}
}
void init_sandbox_scene(LevelScene_t* scene)
{
//init_scene(&scene->scene, LEVEL_SCENE, &level_scene_render_func, &level_do_action);
init_scene(&scene->scene, &level_scene_render_func, &level_do_action);
scene->data.tilemap.tiles = all_tiles;
init_level_scene_data(
&scene->data, MAX_N_TILES, all_tiles,
(Rectangle){25, 25, VIEWABLE_MAP_WIDTH*TILE_SIZE, VIEWABLE_MAP_HEIGHT*TILE_SIZE}
);
for (size_t i = 0; i < scene->data.tilemap.width; ++i)
{
unsigned int tile_idx = (scene->data.tilemap.height - 1) * scene->data.tilemap.width + i;
change_a_tile(&scene->data.tilemap, tile_idx, SOLID_TILE);
}
selection_section = LoadRenderTexture(SELECTION_REGION_WIDTH, SELECTION_REGION_HEIGHT * 2 + 10);
BeginTextureMode(selection_section);
ClearBackground(LIGHTGRAY);
Vector2 draw_pos = {0, 0};
const Color crate_colour = metal_toggle ? GRAY : BROWN;
const Color draw_colour[MAX_SPAWN_TYPE] = {
BLACK, MAROON, ORANGE, ColorAlpha(RAYWHITE, 0.5), ColorAlpha(BLUE, 0.5),
ColorAlpha(RAYWHITE, 0.5), YELLOW, crate_colour, crate_colour, crate_colour,
crate_colour, crate_colour, crate_colour,
ColorAlpha(RAYWHITE, 0.5), ColorAlpha(RAYWHITE, 0.5)
};
for (uint8_t i = 0; i < MAX_SPAWN_TYPE; ++i)
{
DrawRectangle(draw_pos.x, draw_pos.y, SELECTION_TILE_SIZE, SELECTION_TILE_SIZE, draw_colour[i]);
Vector2 half_size = {SELECTION_TILE_HALFSIZE, SELECTION_TILE_HALFSIZE};
switch (i)
{
case TOGGLE_SPIKE:
DrawRectangle(draw_pos.x, draw_pos.y + SELECTION_TILE_HALFSIZE, SELECTION_TILE_SIZE, SELECTION_TILE_HALFSIZE, RED);
break;
case SPAWN_BOULDER:
DrawCircleV(Vector2Add(draw_pos, half_size), half_size.x, GRAY);
break;
case SPAWN_CRATE_ARROW_L:
DrawLine(
draw_pos.x,
draw_pos.y + half_size.y,
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
BLACK
);
break;
case SPAWN_CRATE_ARROW_R:
DrawLine(
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
draw_pos.x + half_size.x * 2,
draw_pos.y + half_size.y,
BLACK
);
break;
case SPAWN_CRATE_ARROW_U:
DrawLine(
draw_pos.x + half_size.x,
draw_pos.y,
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
BLACK
);
break;
case SPAWN_CRATE_ARROW_D:
DrawLine(
draw_pos.x + half_size.x,
draw_pos.y + half_size.y,
draw_pos.x + half_size.x,
draw_pos.y + half_size.y * 2,
BLACK
);
break;
case SPAWN_CRATE_BOMB:
DrawCircleV(Vector2Add(draw_pos, half_size), half_size.x, BLACK);
break;
case SPAWN_WATER_RUNNER:
DrawCircleV(Vector2Add(draw_pos, half_size), half_size.x, ColorAlpha(BLUE, 0.2));
break;
case TOGGLE_AIR_POCKET:
DrawRectangleLinesEx((Rectangle){draw_pos.x, draw_pos.y, SELECTION_TILE_SIZE, SELECTION_TILE_SIZE}, 2.0, ColorAlpha(BLUE, 0.5));
break;
}
draw_pos.x += SELECTION_TILE_SIZE;
}
draw_pos.y += SELECTION_TILE_SIZE + 2;
DrawText("R to reset the map, Q/E to cycle the selection,\nF to toggle metal crates. T to toggle crate spawn behaviour", 0, draw_pos.y, 14, BLACK);
EndTextureMode();
create_player(&scene->scene.ent_manager, &scene->scene.engine->assets);
update_entity_manager(&scene->scene.ent_manager);
// insert level scene systems
sc_array_add(&scene->scene.systems, &update_tilemap_system);
sc_array_add(&scene->scene.systems, &player_movement_input_system);
sc_array_add(&scene->scene.systems, &player_bbox_update_system);
sc_array_add(&scene->scene.systems, &player_pushing_system);
sc_array_add(&scene->scene.systems, &friction_coefficient_update_system);
sc_array_add(&scene->scene.systems, &global_external_forces_system);
sc_array_add(&scene->scene.systems, &moveable_update_system);
sc_array_add(&scene->scene.systems, &movement_update_system);
sc_array_add(&scene->scene.systems, &boulder_destroy_wooden_tile_system);
sc_array_add(&scene->scene.systems, &update_tilemap_system);
sc_array_add(&scene->scene.systems, &tile_collision_system);
//sc_array_add(&scene->scene.systems, &update_tilemap_system);
sc_array_add(&scene->scene.systems, &hitbox_update_system);
sc_array_add(&scene->scene.systems, &player_crushing_system);
sc_array_add(&scene->scene.systems, &spike_collision_system);
sc_array_add(&scene->scene.systems, &state_transition_update_system);
sc_array_add(&scene->scene.systems, &player_ground_air_transition_system);
sc_array_add(&scene->scene.systems, &lifetimer_update_system);
sc_array_add(&scene->scene.systems, &container_destroy_system);
sc_array_add(&scene->scene.systems, &sprite_animation_system);
sc_array_add(&scene->scene.systems, &camera_update_system);
sc_array_add(&scene->scene.systems, &player_dir_reset_system);
sc_array_add(&scene->scene.systems, &update_water_runner_system);
sc_array_add(&scene->scene.systems, &player_respawn_system);
sc_array_add(&scene->scene.systems, &toggle_block_system);
// This avoid graphical glitch, not essential
//sc_array_add(&scene->scene.systems, &update_tilemap_system);
sc_map_put_64(&scene->scene.action_map, KEY_UP, ACTION_UP);
sc_map_put_64(&scene->scene.action_map, KEY_DOWN, ACTION_DOWN);
sc_map_put_64(&scene->scene.action_map, KEY_LEFT, ACTION_LEFT);
sc_map_put_64(&scene->scene.action_map, KEY_RIGHT, ACTION_RIGHT);
sc_map_put_64(&scene->scene.action_map, KEY_W, ACTION_UP);
sc_map_put_64(&scene->scene.action_map, KEY_S, ACTION_DOWN);
sc_map_put_64(&scene->scene.action_map, KEY_A, ACTION_LEFT);
sc_map_put_64(&scene->scene.action_map, KEY_D, ACTION_RIGHT);
sc_map_put_64(&scene->scene.action_map, KEY_SPACE, ACTION_JUMP);
sc_map_put_64(&scene->scene.action_map, KEY_Q, ACTION_PREV_SPAWN);
sc_map_put_64(&scene->scene.action_map, KEY_E, ACTION_NEXT_SPAWN);
sc_map_put_64(&scene->scene.action_map, KEY_F, ACTION_METAL_TOGGLE);
sc_map_put_64(&scene->scene.action_map, KEY_T, ACTION_CRATE_ACTIVATION);
sc_map_put_64(&scene->scene.action_map, KEY_L, ACTION_EXIT);
sc_map_put_64(&scene->scene.action_map, KEY_R, ACTION_RESTART);
}
void free_sandbox_scene(LevelScene_t* scene)
{
free_scene(&scene->scene);
term_level_scene_data(&scene->data);
UnloadRenderTexture(selection_section); // Unload render texture
}
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