Trevor Boddy
073f96c9b1
- Add pickup system (bomb, spread, rapid, shield) with new sprites - Replace Docker build with native SGDK compile via m68k-elf-gcc - Rework enemy spawning, homing math, boss HP/number globals - Expand chrome: score popups, minimap, pause/game over improvements - Overhaul stage generation with threat-point system - Add explosion sprites, shield sprite, powerup sprite - Add tools/ for sprite downscaling utilities
58 lines
1.9 KiB
Bash
Executable file
58 lines
1.9 KiB
Bash
Executable file
#!/bin/bash
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set -e
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# Native SGDK compile script (no Docker)
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# Requires: brew install m68k-elf-gcc, java
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GDK=sgdk
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BIN=$GDK/bin
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LIB=$GDK/lib
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INC=$GDK/inc
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RES_LIB=$GDK/res
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SRC_LIB=$GDK/src
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CC=m68k-elf-gcc
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OBJCPY=m68k-elf-objcopy
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NM=m68k-elf-nm
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JAVA=java
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RESCOMP="$JAVA -jar $BIN/rescomp.jar"
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SIZEBND="$JAVA -jar $BIN/sizebnd.jar"
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INCS="-I. -Iinc -Isrc -Ires -Iout -I$INC -I$RES_LIB"
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FLAGS="-DSGDK_GCC -m68000 -Wall -Wextra -Wno-shift-negative-value -Wno-main -Wno-unused-parameter -Wno-implicit-function-declaration -fno-builtin -ffunction-sections -fdata-sections -fms-extensions $INCS -B$BIN"
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RELEASE_FLAGS="$FLAGS -O3 -fuse-linker-plugin -fno-web -fno-gcse -fomit-frame-pointer -flto -flto=auto -ffat-lto-objects"
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# Clean
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rm -rf res/resources.rs res/resources.h res/resources.o out/*
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mkdir -p out
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echo "==> Compiling resources..."
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$RESCOMP res/resources.res out/resources.rs -dep out/resources.d
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echo "==> Compiling rom_head..."
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$CC $FLAGS -c src/boot/rom_head.c -o out/rom_head.o
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$OBJCPY -O binary out/rom_head.o out/rom_head.bin
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echo "==> Compiling sega.s..."
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$CC -x assembler-with-cpp -Wa,--register-prefix-optional,--bitwise-or $RELEASE_FLAGS -c src/boot/sega.s -o out/sega.o
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echo "==> Compiling resources assembly..."
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$CC -x assembler-with-cpp -Wa,--register-prefix-optional,--bitwise-or $RELEASE_FLAGS -c out/resources.rs -o out/resources.o
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echo "==> Compiling main.c..."
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$CC $RELEASE_FLAGS -c src/main.c -o out/main.o
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echo "==> Linking..."
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$CC -m68000 -B$BIN -n -T $GDK/md.ld -nostdlib out/sega.o out/resources.o out/main.o $LIB/libmd.a -lgcc -o out/rom.out -Wl,--gc-sections -flto -flto=auto -ffat-lto-objects
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echo "==> Extracting ROM..."
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$OBJCPY -O binary out/rom.out out/rom.bin
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echo "==> Generating symbol table..."
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$NM -n -l out/rom.out > out/symbol.txt
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echo "==> Padding ROM..."
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$SIZEBND out/rom.bin -sizealign 131072 -checksum
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echo "==> Done! out/rom.bin"
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ls -la out/rom.bin
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