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-rw-r--r--src/common.hpp19
-rw-r--r--src/game/assets.cpp12
-rw-r--r--src/game/effects.cpp2
-rw-r--r--src/game/unit_nest.cpp2
-rw-r--r--src/game/unit_repl.cpp2
-rw-r--r--src/game/unit_soldier.cpp4
-rw-r--r--src/game/unit_spider.cpp2
-rw-r--r--src/render.cpp63
8 files changed, 67 insertions, 39 deletions
diff --git a/src/common.hpp b/src/common.hpp
index 45782f7..1cd1921 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -68,7 +68,19 @@ namespace procgen {
};
}
-namespace render { class state_t; }
+namespace render {
+ class state_t;
+
+ enum {
+ LAYER_FLAT,
+ LAYER_NORMAL,
+ LAYER_TOP,
+ LAYER_COUNT
+ };
+
+ // Apparently you can't increment an enum type...
+ typedef int layer_t;
+}
namespace world {
#define SECTOR_SIZE 8
@@ -186,7 +198,7 @@ namespace world {
int type;
cmodel_t cmodel;
rectf_t render_bounds;
- int render_layer = 0;
+ render::layer_t render_layer = render::LAYER_NORMAL;
entity_t(int type_);
virtual ~entity_t(void) = 0;
@@ -397,7 +409,7 @@ namespace render {
ALIGN_CENTER_BOTTOM
} text_align_t;
- void register_tile(uint8_t type, const char *top, const char *side, float height);
+ void register_tile(uint8_t type, const char *top, const char *side, float height, layer_t layer);
bool rendering_order(const world::entity_t *x, const world::entity_t *y);
bool visibility_order(const world::entity_t *x, const world::entity_t *y);
@@ -405,6 +417,7 @@ namespace render {
sf::RenderWindow *window;
void render_tile(world::world_t *world, v2f_t tx, world::tile_t *tile);
+ void render_layer(game::state_t *game, rect_t<world::coord_t, 2> &sectors, std::list<world::entity_t*> &ents, layer_t layer);
void drender_text(rectf_t rect, std::string str);
void drender_entity(world::entity_t *ent);
public:
diff --git a/src/game/assets.cpp b/src/game/assets.cpp
index f38b6ef..553cafd 100644
--- a/src/game/assets.cpp
+++ b/src/game/assets.cpp
@@ -79,17 +79,17 @@ void load(void)
aim_marker.load("assets/units/aim_marker_", 5);
world::register_tile(TILE_DIRT, 0);
- render::register_tile(TILE_DIRT, "assets/tiles/dirt.png", NULL, 0.0f);
+ render::register_tile(TILE_DIRT, "assets/tiles/dirt.png", NULL, 0.0f, render::LAYER_FLAT);
world::register_tile(TILE_DIRT_RED, 0);
- render::register_tile(TILE_DIRT_RED, "assets/tiles/dirt_red.png", NULL, 0.0f);
+ render::register_tile(TILE_DIRT_RED, "assets/tiles/dirt_red.png", NULL, 0.0f, render::LAYER_FLAT);
world::register_tile(TILE_STONE, CF_SOLID);
- render::register_tile(TILE_STONE, "assets/tiles/stone.png", "assets/tiles/stone_side.png", 1.0f);
+ render::register_tile(TILE_STONE, "assets/tiles/stone.png", "assets/tiles/stone_side.png", 1.0f, render::LAYER_NORMAL);
world::register_tile(TILE_STONE_RED, CF_SOLID);
- render::register_tile(TILE_STONE_RED, "assets/tiles/stone_red.png", "assets/tiles/stone_red_side.png", 1.4f);
+ render::register_tile(TILE_STONE_RED, "assets/tiles/stone_red.png", "assets/tiles/stone_red_side.png", 1.4f, render::LAYER_NORMAL);
world::register_tile(TILE_WATER, CF_WATER);
- render::register_tile(TILE_WATER, "assets/tiles/water.png", NULL, 0.0f);
+ render::register_tile(TILE_WATER, "assets/tiles/water.png", NULL, 0.0f, render::LAYER_FLAT);
world::register_tile(TILE_GRAVEL, 0);
- render::register_tile(TILE_GRAVEL, "assets/tiles/gravel.png", NULL, 0.0f);
+ render::register_tile(TILE_GRAVEL, "assets/tiles/gravel.png", NULL, 0.0f, render::LAYER_FLAT);
ambients[AMBIENT_NEXUS].load("assets/ambience/nexus.ogg");
ambients[AMBIENT_CHASM].load("assets/ambience/chasm.ogg");
diff --git a/src/game/effects.cpp b/src/game/effects.cpp
index f56c065..a398527 100644
--- a/src/game/effects.cpp
+++ b/src/game/effects.cpp
@@ -143,7 +143,7 @@ fx_aim_marker_t::fx_aim_marker_t(state_t *game_, v2f_t x_) : effect_t(game_)
x = x_;
render_bounds[0] = x + v2f_t(-0.2, -0.2);
render_bounds[1] = x + v2f_t(0.2, 0.2);
- render_layer = 100;
+ render_layer = render::LAYER_TOP;
cmodel.bounds = render_bounds;
cmodel.cflags = 0;
diff --git a/src/game/unit_nest.cpp b/src/game/unit_nest.cpp
index a46aa79..ffa551b 100644
--- a/src/game/unit_nest.cpp
+++ b/src/game/unit_nest.cpp
@@ -79,7 +79,7 @@ void unit_nest_t::on_spawn(void)
void unit_nest_t::on_death(void)
{
- render_layer = -1;
+ render_layer = render::LAYER_FLAT;
cmodel.cflags = CF_BACKGROUND;
}
diff --git a/src/game/unit_repl.cpp b/src/game/unit_repl.cpp
index fbefcd2..8bfd835 100644
--- a/src/game/unit_repl.cpp
+++ b/src/game/unit_repl.cpp
@@ -24,7 +24,7 @@ unit_repl_t::unit_repl_t(game::state_t *game_) : unit_t(game_, UNIT_REPL)
size[0] = {-0.4f, -0.2f};
size[1] = {+0.4f, +0.6f};
render_size = size;
- render_layer = -2;
+ render_layer = render::LAYER_FLAT;
cmodel.cflags = CF_BACKGROUND;
name = text::get(text::UNIT_NAME_REPL);
diff --git a/src/game/unit_soldier.cpp b/src/game/unit_soldier.cpp
index 7dca7ff..351970e 100644
--- a/src/game/unit_soldier.cpp
+++ b/src/game/unit_soldier.cpp
@@ -131,7 +131,7 @@ void unit_soldier_t::target_and_attack(void)
last_target_time = game->now;
last_target_x = target->x;
-
+
skip_targetting:
aim_marker = std::make_unique<fx_aim_marker_t>(game, aim);
@@ -165,7 +165,7 @@ void unit_soldier_t::on_death(void)
assets::soldier.gib_sound.play_3d(x);
}
- render_layer = -1;
+ render_layer = render::LAYER_FLAT;
cmodel.cflags = CF_BACKGROUND;
place(world, x);
controllable = false;
diff --git a/src/game/unit_spider.cpp b/src/game/unit_spider.cpp
index 0eea8eb..fd69305 100644
--- a/src/game/unit_spider.cpp
+++ b/src/game/unit_spider.cpp
@@ -80,7 +80,7 @@ void unit_spider_t::on_wake(void)
void unit_spider_t::on_death(void)
{
- render_layer = -1;
+ render_layer = render::LAYER_FLAT;
cmodel.cflags = CF_BACKGROUND;
}
diff --git a/src/render.cpp b/src/render.cpp
index beda97b..9056d9c 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -33,10 +33,11 @@ state_t::state_t(sf::RenderWindow *window_)
typedef struct {
sf::Texture *top, *side;
float height;
+ layer_t layer;
} tiledata_t;
static tiledata_t tiledata[256] = {0};
-void register_tile(uint8_t type, const char *top, const char *side, float height)
+void register_tile(uint8_t type, const char *top, const char *side, float height, layer_t layer)
{
tiledata_t *tile = tiledata + type;
@@ -52,6 +53,8 @@ void register_tile(uint8_t type, const char *top, const char *side, float height
tile->side->loadFromFile(side);
tile->side->setRepeated(true);
}
+
+ tile->layer = layer;
}
@@ -202,32 +205,23 @@ rectf_t state_t::window_in_world_space(void)
bool rendering_order(const world::entity_t *x, const world::entity_t *y)
{
- if (x->render_layer < y->render_layer)
- return true;
- else if (x->render_layer > y->render_layer)
- return false;
- else
- return x->render_bounds[1][1] < y->render_bounds[1][1];
+ return x->render_bounds[1][1] < y->render_bounds[1][1];
}
bool visibility_order(const world::entity_t *x, const world::entity_t *y)
{
- return !rendering_order(x, y);
+ if (x->render_layer < y->render_layer)
+ return false;
+ else if (x->render_layer > y->render_layer)
+ return true;
+ else
+ return x->render_bounds[1][1] > y->render_bounds[1][1];
}
-void state_t::render(game::state_t *game)
+void state_t::render_layer(game::state_t *game, rect_t<world::coord_t, 2> &sectors,
+ std::list<world::entity_t*> &ents, layer_t layer)
{
- rectf_t bounds;
- std::list<world::entity_t*> ents;
std::list<world::entity_t*>::iterator ent;
- rect_t<world::coord_t, 2> sectors;
-
- bounds = window_bounds(window);
- sectors[0] = world::sector_index_at(bounds[0]);
- sectors[1] = world::sector_index_at(bounds[1]);
-
- ents = game->world.get_render_entities(bounds);
- ents.sort(rendering_order);
ent = ents.begin();
for (world::coord_t sy = sectors[0][1]; sy <= sectors[1][1]; sy++)
@@ -240,8 +234,11 @@ void state_t::render(game::state_t *game)
while (ent != ents.end() &&
(*ent)->render_bounds[1][1] < sy * SECTOR_SIZE + ty) {
- (*ent)->render_to(this);
- stats.entities++;
+ if ((*ent)->render_layer == layer) {
+ (*ent)->render_to(this);
+ stats.entities++;
+ }
+
ent++;
}
@@ -253,14 +250,32 @@ void state_t::render(game::state_t *game)
world::tile_index_t(tx, ty);
tile = sector->tiles + ty * SECTOR_SIZE + tx;
+ if (tiledata[tile->type].layer != layer)
+ continue;
+
render_tile(&game->world, index, tile);
}
- stats.sectors++;
+ if (layer == LAYER_COUNT - 1)
+ stats.sectors++;
}
+}
+
+void state_t::render(game::state_t *game)
+{
+ rectf_t bounds;
+ std::list<world::entity_t*> ents;
+ rect_t<world::coord_t, 2> sectors;
+
+ bounds = window_bounds(window);
+ sectors[0] = world::sector_index_at(bounds[0]);
+ sectors[1] = world::sector_index_at(bounds[1]);
+
+ ents = game->world.get_render_entities(bounds);
+ ents.sort(rendering_order);
- // Every sector is iterated SECTOR_SIZE times.
- stats.sectors /= SECTOR_SIZE;
+ for (layer_t layer = LAYER_FLAT; layer < LAYER_COUNT; layer++)
+ render_layer(game, sectors, ents, layer);
if (debug_draw_tile_coords) {
for (world::sector_t *sector : game->world.get_sectors(bounds, world::SECTOR_FULL))
generated by cgit (git 2.34.1) at 2025-11-04 05:47:10 +0000