diff options
| -rw-r--r-- | Rakefile | 8 | ||||
| -rw-r--r-- | lib/animation/discrete.rb | 58 | ||||
| -rw-r--r-- | lib/animation/frame_2d.rb | 31 | ||||
| -rw-r--r-- | ruby_build_config.rb | 6 |
4 files changed, 100 insertions, 3 deletions
@@ -40,7 +40,7 @@ CPP_FILES = FileList[ CPP_OBJS = CPP_FILES.ext('.o') RB_LIBS = FileList[ - 'lib/*.rb' + 'lib/**/*.rb' ] GLSL_FILES = FileList[ @@ -160,7 +160,11 @@ task install: :build do # Install libs `install -d #{destdir}#{DATA_DIR}/lib` - RB_LIBS.each {`install #{_1} #{destdir}#{DATA_DIR}/lib`} + RB_LIBS.each do |path| + subdir = /(\/[[:alnum:]]+)\//.match(path)&.captures&.at(0) + `install -d #{destdir}#{DATA_DIR}/lib#{subdir}` unless subdir.nil? + `install #{path} #{destdir}#{DATA_DIR}/lib#{subdir}` + end end task default: %[build] diff --git a/lib/animation/discrete.rb b/lib/animation/discrete.rb new file mode 100644 index 0000000..118bf0f --- /dev/null +++ b/lib/animation/discrete.rb @@ -0,0 +1,58 @@ +# Copyright 2022-2023 Frederico de Oliveira Linhares +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +module CandyGear::Animation + class Discrete + Step = Struct.new(:duration, :obj); + + def initialize(steps, looping=true) + @steps = steps.map { Step.new(_1[0], _1[1]); }; + @looping = looping; + + self.reset(); + end + + def tick() + step = @steps[@index]; + + return step.obj if @sequence_over; + + @current_time += 1; + + if @current_time >= step.duration then + @current_time = 0; + @index += 1; + + if @index >= @steps.size then + if @looping then + @index = 0; # It is looping, go back to first step. + else + @index -= 1; + @sequence_over = true; + end + end + end + + return step.obj; + end + + def obj() = @steps[@index].obj; + + def reset() + @index = 0; + @current_time = 0; + @sequence_over = false; + end + end +end diff --git a/lib/animation/frame_2d.rb b/lib/animation/frame_2d.rb new file mode 100644 index 0000000..5d0b335 --- /dev/null +++ b/lib/animation/frame_2d.rb @@ -0,0 +1,31 @@ +# Copyright 2022-2023 Frederico de Oliveira Linhares +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. + +module CandyGear + module Animation + class Frame2D + def initialize(sprite, x, y, width, height) + @position = Vector4D.new(x, y, width, height); + @sprite = sprite; + end + + def draw(view, pivot_x, pivot_y) + @sprite.draw( + view, + @position.x + pivot_x, @position.y + pivot_y, + @position.w, @position.h); + end + end + end +end diff --git a/ruby_build_config.rb b/ruby_build_config.rb index 3818f6e..4323e74 100644 --- a/ruby_build_config.rb +++ b/ruby_build_config.rb @@ -1,7 +1,11 @@ MRuby::Build.new do |conf| conf.toolchain - conf.gembox 'default-no-stdio' + conf.gembox "math" + conf.gembox "metaprog" + conf.gembox "stdlib" + conf.gembox "stdlib-ext" + conf.gembox "struct" conf.enable_bintest conf.enable_test |