Fixed compile error on newest Iris version

Changes

• Improved DH Cloud Fog
• Improved DH Terrain Rendering & HDR Emissives

Fixes

• fixed gbuffers_lines compile error on many linux machines
• fixed glow signs being too dim

New Features

• Opacity when raining: Set sun/moon to a custom opacity when it's raining. Fog and Sky > Sun and Moon > Opacity when raining

Changes

• Added block ids for more modded blocks thanks to @avc1657
• Improved DH Smooth Terrain discard
• Blindness and Darkness effect are now handled separately
• Tweaked DH Terrain shading

Fixes

• fixed DH cloud detection
• fixed night vision effect
• fixed HDR Emissives on sloped rails
• fixed waving lilypads
• fixed naming conflict causing errors on intel graphics cards
• fixed naming conflict causing errors on newest Iris versions

New Features

• Speed Effect: added comic style speed lines when moving fast

Changes

• Increased Damage Effect duration

Fixes

• Probably fixed gbuffers_line not compiling on some systems
• Fixed compile error when HDR Emissives was on but Waving Blocks, Waving Liquids and Rain Puddles were disabled

New Features

• Added copper bulbs to HDR Emissives and colored lighting

Changes

• Changed default contrast from 10 to 15

Fixes

• Fixed broken lighting on block breaking overlay
• Fixed colored lighting on older Optifine versions
• Fixed sand blocks waving on older Minecraft versions