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Back to the way it was - we only need the shader if we're using GL 3.0 apparently

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Let's stick to 2.0 for now
This commit is contained in:
Yair Morgenstern
2019-12-08 11:22:46 +02:00
parent 81e520e608
commit 736edb5069
1 changed files with 1 additions and 41 deletions
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42
core/src/com/unciv/ui/utils/CameraStageBaseScreen.kt
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@ -1,6 +1,5 @@
package com.unciv.ui.utils
import com.badlogic.gdx.Application
import com.badlogic.gdx.Gdx
import com.badlogic.gdx.Input
import com.badlogic.gdx.Screen
@ -8,7 +7,6 @@ import com.badlogic.gdx.graphics.Color
import com.badlogic.gdx.graphics.GL20
import com.badlogic.gdx.graphics.g2d.Batch
import com.badlogic.gdx.graphics.g2d.SpriteBatch
import com.badlogic.gdx.graphics.glutils.ShaderProgram
import com.badlogic.gdx.scenes.scene2d.*
import com.badlogic.gdx.scenes.scene2d.ui.*
import com.badlogic.gdx.scenes.scene2d.utils.ClickListener
@ -75,45 +73,7 @@ open class CameraStageBaseScreen : Screen {
skin.get(SelectBox.SelectBoxStyle::class.java).listStyle.font = Fonts().getFont(45).apply { data.setScale(20/45f) }
skin.get(CheckBox.CheckBoxStyle::class.java).fontColor= Color.WHITE
}
internal var batch: Batch = if(Gdx.app.type == Application.ApplicationType.Android) SpriteBatch() else SpriteBatch(1000, createDefaultShader())
// This is so the MacOS works with GL 3.0, see https://github.com/yairm210/Unciv/issues/1428
fun createDefaultShader(): ShaderProgram? {
val vertexShader = ("#version 330 core\n"
+ "in vec4 " + ShaderProgram.POSITION_ATTRIBUTE + ";\n" //
+ "in vec4 " + ShaderProgram.COLOR_ATTRIBUTE + ";\n" //
+ "in vec2 " + ShaderProgram.TEXCOORD_ATTRIBUTE + "0;\n" //
+ "uniform mat4 u_projTrans;\n" //
+ "out vec4 v_color;\n" //
+ "out vec2 v_texCoords;\n" //
+ "\n" //
+ "void main()\n" //
+ "{\n" //
+ " v_color = " + ShaderProgram.COLOR_ATTRIBUTE + ";\n" //
+ " v_color.a = v_color.a * (255.0/254.0);\n" //
+ " v_texCoords = " + ShaderProgram.TEXCOORD_ATTRIBUTE + "0;\n" //
+ " gl_Position = u_projTrans * " + ShaderProgram.POSITION_ATTRIBUTE + ";\n" //
+ "}\n")
val fragmentShader = ("#version 330 core\n"
+ "#ifdef GL_ES\n" //
+ "#define LOWP lowp\n" //
+ "precision mediump float;\n" //
+ "#else\n" //
+ "#define LOWP \n" //
+ "#endif\n" //
+ "in LOWP vec4 v_color;\n" //
+ "in vec2 v_texCoords;\n" //
+ "out vec4 fragColor;\n" //
+ "uniform sampler2D u_texture;\n" //
+ "void main()\n" //
+ "{\n" //
+ " fragColor = v_color * texture(u_texture, v_texCoords);\n" //
+ "}")
val shader = ShaderProgram(vertexShader, fragmentShader)
require(shader.isCompiled) { "Error compiling shader: " + shader.log }
return shader
}
internal var batch: Batch = SpriteBatch()
}
fun onBackButtonClicked(action:()->Unit){