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The basic idea of using GOAP to figure out if combined items will produce a valid ritual, and what kind of things the ritual does, mostly works.

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This commit is contained in:
Zed A. Shaw 2025-03-15 23:39:54 -04:00
parent 7984540c0c
commit eeea3c794f
2 changed files with 24 additions and 16 deletions
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16
assets/rituals.json
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@ -3,17 +3,20 @@
"does_damage": 0, "does_damage": 0,
"has_spikes": 1, "has_spikes": 1,
"has_magick": 2, "has_magick": 2,
"is_complete": 3 "does_physical": 3,
"does_magick": 4,
"is_complete": 5
}, },
"actions": [ "actions": [
{ {
"name": "pierce_type", "name": "pierce_type",
"cost": 1000, "cost": 0,
"needs": { "needs": {
"is_complete": false, "is_complete": false,
"has_spikes": true "has_spikes": true
}, },
"effects": { "effects": {
"does_physical": true,
"does_damage": true "does_damage": true
} }
}, },
@ -25,6 +28,7 @@
"has_magick": true "has_magick": true
}, },
"effects": { "effects": {
"does_magick": true,
"does_damage": true "does_damage": true
} }
}, },
@ -41,12 +45,16 @@
], ],
"states": { "states": {
"initial": { "initial": {
"has_spikes": false,
"has_magick": false,
"does_damage": false, "does_damage": false,
"is_complete": false, "is_complete": false,
"has_spikes": false, "does_magick": false,
"has_magick": false "does_physical": false
}, },
"final": { "final": {
"does_magick": true,
"does_physical": true,
"does_damage": true, "does_damage": true,
"is_complete": true "is_complete": true
} }

24
tests/combat.cpp
View file

@ -6,16 +6,21 @@
struct RitualAI { struct RitualAI {
std::string script; std::string script;
ai::State start; ai::State start;
ai::State original;
ai::State goal; ai::State goal;
ai::ActionPlan plan; ai::ActionPlan plan;
RitualAI(std::string script, ai::State start, ai::State goal) : RitualAI(std::string script, ai::State start, ai::State goal) :
script(script), start(start), goal(goal) script(script), start(start), original(start), goal(goal)
{ {
} }
RitualAI() {}; RitualAI() {};
void reset() {
start = original;
}
bool will_do(std::string name) { bool will_do(std::string name) {
ai::check_valid_action(name, "RitualAI::is_able_to"); ai::check_valid_action(name, "RitualAI::is_able_to");
return plan.script[0].name == name; return plan.script[0].name == name;
@ -35,15 +40,6 @@ struct RitualAI {
}; };
TEST_CASE("prototype combat system ideas", "[combat]") { TEST_CASE("prototype combat system ideas", "[combat]") {
// as the player picks up items they go in the invetory
// and they player has little "bags" they can put items
// in that combine the items into rituals. How the items
// combine is controlled by the GOAP algorithm but tailored
// to item combinations that produce effects
// probably need to use the code in ai.cpp in a different
// system for the ritual loading stuff
//
ai::reset(); ai::reset();
ai::init("assets/rituals.json"); ai::init("assets/rituals.json");
@ -54,14 +50,18 @@ TEST_CASE("prototype combat system ideas", "[combat]") {
ritual.set_state("has_spikes", true); ritual.set_state("has_spikes", true);
ritual.update(); ritual.update();
fmt::println("------------ TEST WILL DO PIERCE");
ritual.dump(); ritual.dump();
REQUIRE(ritual.will_do("pierce_type")); REQUIRE(ritual.will_do("pierce_type"));
ritual.reset();
ritual.set_state("has_magick", true); ritual.set_state("has_magick", true);
ritual.set_state("has_spikes", true);
ritual.update(); ritual.update();
fmt::println("------------ TEST WILL DO MAGICK TOO"); fmt::println("------------ TEST WILL DO MAGICK TOO");
ritual.dump(); ritual.dump();
REQUIRE(ritual.will_do("magick_type")); REQUIRE(ritual.will_do("magick_type"));
ritual.plan.script.pop_front();
REQUIRE(ritual.will_do("pierce_type"));
} }