mirror of
https://github.com/libretro/devilutionX.git
synced 2026-11-11 02:41:35 -10:00
Gleb Mazovetskiy
8ca71272b8
Convert CEL files to CL2 at load time. CL2 format is more efficient and is about as fast to render. CEL vs CL2 sizes, on dLvl 5: https://gist.github.com/glebm/9bbdd76962abcd4fd2405ecd3379af97 Memory: * Peak memory (while loading): -300 KiB * Memory in-game (dLvl5): -700 KiB * RG99 binary size: -15 KiB (1333096 -> 1317192) Performance on rg99: * On average, -1 FPS in town. * Same FPS in dungeon (20 FPS on dLvl 1).
44 lines
783 B
C++
44 lines
783 B
C++
/**
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* @file doom.cpp
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*
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* Implementation of the map of the stars quest.
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*/
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#include "doom.h"
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#include "control.h"
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#include "engine.h"
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#include "engine/cel_sprite.hpp"
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#include "engine/load_cel.hpp"
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#include "engine/render/cl2_render.hpp"
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#include "utils/stdcompat/optional.hpp"
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namespace devilution {
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namespace {
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OptionalOwnedCelSprite DoomCel;
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} // namespace
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bool DoomFlag;
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void doom_init()
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{
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DoomCel = LoadCelAsCl2("Items\\Map\\MapZtown.CEL", 640);
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DoomFlag = true;
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}
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void doom_close()
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{
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DoomFlag = false;
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DoomCel = std::nullopt;
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}
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void doom_draw(const Surface &out)
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{
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if (!DoomFlag) {
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return;
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}
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Cl2Draw(out, GetUIRectangle().position + Displacement { 0, 352 }, CelSprite { *DoomCel }, 0);
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}
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} // namespace devilution
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