diff options
Diffstat (limited to 'src/materials.cpp')
| -rw-r--r-- | src/materials.cpp | 101 |
1 files changed, 92 insertions, 9 deletions
diff --git a/src/materials.cpp b/src/materials.cpp index b3ee6e27a..21ee36bf8 100644 --- a/src/materials.cpp +++ b/src/materials.cpp @@ -2,20 +2,103 @@ #include "mapnode.h" #include "mapnode_contentfeatures.h" -// NOTE: DEPRECATED -DiggingPropertiesList * getDiggingPropertiesList(u16 content) +struct ToolProperties { - return &content_features(content).digging_properties; + // time = basetime + sum(feature here * feature in MaterialProperties) + float basetime; + float dt_weight; + float dt_crackiness; + float dt_crumbliness; + float dt_cuttability; + float basedurability; + float dd_weight; + float dd_crackiness; + float dd_crumbliness; + float dd_cuttability; + + ToolProperties(float a=0.75, float b=0, float c=0, float d=0, float e=0, + float f=50, float g=0, float h=0, float i=0, float j=0): + basetime(a), + dt_weight(b), + dt_crackiness(c), + dt_crumbliness(d), + dt_cuttability(e), + basedurability(f), + dd_weight(g), + dd_crackiness(h), + dd_crumbliness(i), + dd_cuttability(j) + {} +}; + +ToolProperties getToolProperties(const std::string &toolname) +{ + // weight, crackiness, crumbleness, cuttability + if(toolname == "WPick") + return ToolProperties(2.0, 0,-1,2,0, 50, 0,0,0,0); + else if(toolname == "STPick") + return ToolProperties(1.5, 0,-1,2,0, 100, 0,0,0,0); + else if(toolname == "SteelPick") + return ToolProperties(1.0, 0,-1,2,0, 300, 0,0,0,0); + + else if(toolname == "MesePick") + return ToolProperties(0, 0,0,0,0, 1337, 0,0,0,0); + + else if(toolname == "WShovel") + return ToolProperties(1.5, 0.5,2,-1.5,0.3, 50, 0,0,0,0); + else if(toolname == "STShovel") + return ToolProperties(1.0, 0.5,2,-1.5,0.1, 100, 0,0,0,0); + else if(toolname == "SteelShovel") + return ToolProperties(0.6, 0.5,2,-1.5,0.0, 300, 0,0,0,0); + + // weight, crackiness, crumbleness, cuttability + else if(toolname == "WAxe") + return ToolProperties(2.0, 0.5,-0.2,1,-0.5, 50, 0,0,0,0); + else if(toolname == "STAxe") + return ToolProperties(1.5, 0.5,-0.2,1,-0.5, 100, 0,0,0,0); + else if(toolname == "SteelAxe") + return ToolProperties(1.0, 0.5,-0.2,1,-0.5, 300, 0,0,0,0); + + else if(toolname == "WSword") + return ToolProperties(3.0, 3,0,1,-1, 50, 0,0,0,0); + else if(toolname == "STSword") + return ToolProperties(2.5, 3,0,1,-1, 100, 0,0,0,0); + else if(toolname == "SteelSword") + return ToolProperties(2.0, 3,0,1,-1, 300, 0,0,0,0); + + // Properties of hand + return ToolProperties(0.5, 1,0.4,-0.75,0, 50, 0,0,0,0); } -DiggingProperties getDiggingProperties(u16 content, const std::string &tool) +DiggingProperties getDiggingProperties(u16 material, const std::string &tool) { - DiggingPropertiesList *mprop = getDiggingPropertiesList(content); - if(mprop == NULL) - // Not diggable - return DiggingProperties(); + MaterialProperties &mp = content_features(material).material; + if(mp.diggability == DIGGABLE_NOT) + return DiggingProperties(false, 0, 0); + if(mp.diggability == DIGGABLE_CONSTANT) + return DiggingProperties(true, mp.constant_time, 0); + + ToolProperties tp = getToolProperties(tool); - return mprop->get(tool); + float time = tp.basetime; + time += tp.dt_weight * mp.weight; + time += tp.dt_crackiness * mp.crackiness; + time += tp.dt_crumbliness * mp.crumbliness; + time += tp.dt_cuttability * mp.cuttability; + if(time < 0.2) + time = 0.2; + + float durability = tp.basedurability; + durability += tp.dd_weight * mp.weight; + durability += tp.dd_crackiness * mp.crackiness; + durability += tp.dd_crumbliness * mp.crumbliness; + durability += tp.dd_cuttability * mp.cuttability; + if(durability < 1) + durability = 1; + + float wear = 1.0 / durability; + u16 wear_i = wear/65535.; + return DiggingProperties(true, time, wear_i); } |