#! /bin/bash

# Binary of the Texturepacker:

TEXTUREPACKER_BINARY=/usr/local/bin/TexturePacker

# Shared Spritesheet-Output-Definitions:

SPRITESHEET_OUTPUT_DIRECTORY="../assets/gfx/spritesheets/"

SPRITESHEET_OUTPUT_JAVAIDS_PACKAGE="org.anddev.andengine.examples.spritesheets"

SPRITESHEET_OUTPUT_JAVAIDS_DIRECTORY="../src/org/anddev/andengine/examples/spritesheets/"

# Shared Spritesheet-Input-Definitions:

SPRITESHEET_INPUT_BASEDIRECTORY="../ext/gfx/spritesheets/"

# Individual Spritesheet-Definitions (separated by ';'):

# Fragment #1: The input for the spritesheet, relative to ${SPRITESHEET_INPUT_BASEDIRECTORY}

# Fragment #2: The name of the generated spritesheet, relative to ${SPRITESHEET_OUTPUT_DIRECTORY}

# Fragment #3: The filename of the generated java interface that contains the IDs of the textureregions in the generated spritesheet.

SPRITESHEET_INPUT_DATA=(

"texturepackerexample/;texturepackerexample;TexturePackerExampleSpritesheet.java"

)

###########################

# Clean old Spritesheets: #

###########################

echo

echo "#########################################"

echo -n "# Cleaning old spritesheets..."

# TODO rm -f ${SPRITESHEET_OUTPUT_JAVAIDS_DIRECTORY}*.java

rm -f ${SPRITESHEET_OUTPUT_DIRECTORY}*.pvr.ccz

rm -f ${SPRITESHEET_OUTPUT_DIRECTORY}*.xml

echo " done."

echo "#########################################"

echo

##############################

# Generate new Spritesheets: #

##############################

echo "#########################################"

echo "# Generating ${#SPRITESHEET_INPUT_DATA[@]} spritesheets..."

echo "#########################################"

echo

# Loop over all entries ${SPRITESHEET_INPUT_DATA} to generate one spritesheet for each entry:

i=0

for SPRITESHEET_INPUT_DATA_ENTRY in "${SPRITESHEET_INPUT_DATA[@]}"

do

echo "#########################################"

i=`expr $i + 1`

echo "# Generating spritesheet $i of ${#SPRITESHEET_INPUT_DATA[@]} ..."

echo "#"

# Split fragments of ${SPRITESHEET_INPUT_DATA_ENTRY} into ${SPRITESHEET_INPUT_DATA_ENTRY_FRAGMENT}

IFS=\; read -a SPRITESHEET_INPUT_DATA_ENTRY_FRAGMENT <<< "$SPRITESHEET_INPUT_DATA_ENTRY"

# Generate spritesheets

${TEXTUREPACKER_BINARY} ${SPRITESHEET_INPUT_BASEDIRECTORY}${SPRITESHEET_INPUT_DATA_ENTRY_FRAGMENT[0]}*.png \

--format andengine \

--opt RGBA4444 \

--border-padding 0 \

--shape-padding 1 \

--disable-rotation \

--no-trim \

--max-width 1024 \

--max-height 1024 \

--allow-free-size \

--andengine-wraps clamp \

--andengine-wrapt clamp \

--andengine-minfilter linear \

--andengine-magfilter linear \

--data ${SPRITESHEET_OUTPUT_DIRECTORY}${SPRITESHEET_INPUT_DATA_ENTRY_FRAGMENT[1]}.xml \

--sheet ${SPRITESHEET_OUTPUT_DIRECTORY}${SPRITESHEET_INPUT_DATA_ENTRY_FRAGMENT[1]}.pvr.ccz \

--andengine-java ${SPRITESHEET_OUTPUT_JAVAIDS_DIRECTORY}${SPRITESHEET_INPUT_DATA_ENTRY_FRAGMENT[2]} \

--andengine-packagename ${SPRITESHEET_OUTPUT_JAVAIDS_PACKAGE}

echo "#"

echo "# done."

echo "#########################################"

echo

done

echo "#########################################"

echo "# done."

echo "#########################################"

echo

exit 0